diff --git a/.gitignore b/.gitignore
index d10bc1963..ef085bb6d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -110,3 +110,6 @@ dist
 
 ### local overrides ###
 module.config.js
+
+### Code editors ###
+.vscode
\ No newline at end of file
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.jsx
new file mode 100644
index 000000000..de0b37b10
--- /dev/null
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.jsx
@@ -0,0 +1,43 @@
+import React from 'react';
+import { Collapsible, Card } from '@edx/paragon';
+import {
+  bool, string, node,
+} from 'prop-types';
+
+const CardSection = ({
+  children, none, isCardCollapsibleOpen, summary,
+}) => {
+  const show = isCardCollapsibleOpen || summary;
+  if (!show) { return null; }
+
+  return (
+    <Card.Section className="px-4 pb-4 pt-3">
+      <Collapsible.Advanced
+        open={!isCardCollapsibleOpen}
+      >
+        <Collapsible.Body className="collapsible-body">
+          <span className={`small ${none ? 'text-gray-500' : 'text-primary-500'}`}>{summary}</span>
+        </Collapsible.Body>
+      </Collapsible.Advanced>
+      <Collapsible.Advanced
+        open={isCardCollapsibleOpen}
+      >
+        <Collapsible.Body className="collapsible-body">
+          {children}
+        </Collapsible.Body>
+      </Collapsible.Advanced>
+    </Card.Section>
+  );
+};
+CardSection.propTypes = {
+  none: bool,
+  children: node.isRequired,
+  summary: string,
+  isCardCollapsibleOpen: bool.isRequired,
+};
+CardSection.defaultProps = {
+  none: false,
+  summary: null,
+};
+
+export default CardSection;
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.test.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.test.jsx
new file mode 100644
index 000000000..5d3dd8a37
--- /dev/null
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/CardSection.test.jsx
@@ -0,0 +1,12 @@
+import { shallow } from 'enzyme';
+import CardSection from './CardSection';
+
+describe('CardSection', () => {
+  test('open', () => {
+    expect(shallow(<CardSection summary="summary" isCardCollapsibleOpen><h1>Section Text</h1></CardSection>)).toMatchSnapshot();
+  });
+
+  test('closed', () => {
+    expect(shallow(<CardSection isCardCollapsibleOpen={false}><h1>Section Text</h1></CardSection>)).toMatchSnapshot();
+  });
+});
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.jsx
index 8efba552a..0bf304d2c 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.jsx
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.jsx
@@ -1,23 +1,22 @@
 import React from 'react';
 import { Collapsible, Icon, Card } from '@edx/paragon';
 import { KeyboardArrowUp, KeyboardArrowDown } from '@edx/paragon/icons';
-import PropTypes from 'prop-types';
+import {
+  arrayOf, shape, string, node,
+} from 'prop-types';
 import { showFullCard } from './hooks';
+import CardSection from './CardSection';
 
 export const SettingsOption = ({
-  title,
-  summary,
-  none,
-  children,
-  className,
+  title, className, extraSections, children, summary, ...passThroughProps
 }) => {
-  const { isCardCollapsed, toggleCardCollapse } = showFullCard();
+  const { isCardCollapsibleOpen, toggleCardCollapse } = showFullCard();
 
   return (
     <Card className={`${className} settingsOption border border-light-700 shadow-none`}>
-      <Card.Section className="settingsCardTitleSection">
+      <Card.Section className="settingsCardTitleSection" key={`settingsOption-${title}-header`}>
         <Collapsible.Advanced
-          open={isCardCollapsed}
+          open={isCardCollapsibleOpen}
           onToggle={toggleCardCollapse}
         >
           <Collapsible.Trigger className="collapsible-trigger d-flex">
@@ -31,36 +30,33 @@ export const SettingsOption = ({
           </Collapsible.Trigger>
         </Collapsible.Advanced>
       </Card.Section>
-      <Card.Section className="px-4 pb-4 pt-3">
-        <Collapsible.Advanced
-          open={!isCardCollapsed}
-        >
-          <Collapsible.Body className="collapsible-body">
-            <span className={`small ${none ? 'text-gray-500' : 'text-primary-500'}`}>{summary}</span>
-          </Collapsible.Body>
-        </Collapsible.Advanced>
-        <Collapsible.Advanced
-          open={isCardCollapsed}
-        >
-          <Collapsible.Body className="collapsible-body">
-            {children}
-          </Collapsible.Body>
-        </Collapsible.Advanced>
-      </Card.Section>
+      <CardSection {...passThroughProps} isCardCollapsibleOpen={isCardCollapsibleOpen} summary={summary} key={`settingsOption-${title}-children`}>
+        {children}
+      </CardSection>
+      {extraSections.map((section, index) => (
+        <>
+          {isCardCollapsibleOpen && <hr />}
+          {/* eslint-disable-next-line react/no-array-index-key */}
+          <CardSection {...passThroughProps} isCardCollapsibleOpen={isCardCollapsibleOpen} key={`settingsOption-${title}-${index}`}>
+            {section.children}
+          </CardSection>
+        </>
+      ))}
     </Card>
   );
 };
-
 SettingsOption.propTypes = {
-  title: PropTypes.string.isRequired,
-  summary: PropTypes.string.isRequired,
-  none: PropTypes.bool,
-  className: PropTypes.string,
-  children: PropTypes.node.isRequired,
+  title: string.isRequired,
+  children: node.isRequired,
+  className: string,
+  summary: string.isRequired,
+  extraSections: arrayOf(shape({
+    children: node,
+  })),
 };
 SettingsOption.defaultProps = {
-  none: false,
   className: '',
+  extraSections: [],
 };
 
 export default SettingsOption;
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.test.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.test.jsx
index ff53a6979..dd53fd12d 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.test.jsx
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/SettingsOption.test.jsx
@@ -3,10 +3,21 @@ import { shallow } from 'enzyme';
 import SettingsOption from './SettingsOption';
 
 describe('SettingsOption', () => {
-  describe('render', () => {
-    const testContent = (<h1>My test content</h1>);
+  describe('default with children', () => {
+    const children = (<h1>My test content</h1>);
     test('snapshot: renders correct', () => {
-      expect(shallow(<SettingsOption title="Settings Option Title" summary="Settings Option Summary">{testContent}</SettingsOption>)).toMatchSnapshot();
+      expect(shallow(<SettingsOption title="Settings Option Title" summary="Settings Option Summary">{children}</SettingsOption>)).toMatchSnapshot();
+    });
+  });
+  describe('with additional sections', () => {
+    const children = (<h1>First Section</h1>);
+    const sections = [<h1>Second Section</h1>, <h1>Third Section</h1>];
+    test('snapshot: renders correct', () => {
+      expect(shallow(
+        <SettingsOption title="Settings Option Title" summary="Settings Option Summary" extraSections={sections}>
+          {children}
+        </SettingsOption>,
+      )).toMatchSnapshot();
     });
   });
 });
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/CardSection.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/CardSection.test.jsx.snap
new file mode 100644
index 000000000..e4aaeef38
--- /dev/null
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/CardSection.test.jsx.snap
@@ -0,0 +1,34 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`CardSection closed 1`] = `""`;
+
+exports[`CardSection open 1`] = `
+<Card.Section
+  className="px-4 pb-4 pt-3"
+>
+  <Advanced
+    open={false}
+  >
+    <Body
+      className="collapsible-body"
+    >
+      <span
+        className="small text-primary-500"
+      >
+        summary
+      </span>
+    </Body>
+  </Advanced>
+  <Advanced
+    open={true}
+  >
+    <Body
+      className="collapsible-body"
+    >
+      <h1>
+        Section Text
+      </h1>
+    </Body>
+  </Advanced>
+</Card.Section>
+`;
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/SettingsOption.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/SettingsOption.test.jsx.snap
index 399359e7a..3699736bd 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/SettingsOption.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/__snapshots__/SettingsOption.test.jsx.snap
@@ -1,11 +1,12 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`SettingsOption render snapshot: renders correct 1`] = `
+exports[`SettingsOption default with children snapshot: renders correct 1`] = `
 <Card
   className=" settingsOption border border-light-700 shadow-none"
 >
   <Card.Section
     className="settingsCardTitleSection"
+    key="settingsOption-Settings Option Title-header"
   >
     <Advanced
       onToggle={[Function]}
@@ -32,33 +33,73 @@ exports[`SettingsOption render snapshot: renders correct 1`] = `
       </Trigger>
     </Advanced>
   </Card.Section>
-  <Card.Section
-    className="px-4 pb-4 pt-3"
+  <CardSection
+    isCardCollapsibleOpen={false}
+    key="settingsOption-Settings Option Title-children"
+    none={false}
+    summary="Settings Option Summary"
   >
-    <Advanced
-      open={true}
-    >
-      <Body
-        className="collapsible-body"
-      >
-        <span
-          className="small text-primary-500"
-        >
-          Settings Option Summary
-        </span>
-      </Body>
-    </Advanced>
-    <Advanced
-      open={false}
-    >
-      <Body
-        className="collapsible-body"
-      >
-        <h1>
-          My test content
-        </h1>
-      </Body>
-    </Advanced>
-  </Card.Section>
+    <h1>
+      My test content
+    </h1>
+  </CardSection>
+</Card>
+`;
+
+exports[`SettingsOption with additional sections snapshot: renders correct 1`] = `
+<Card
+  className=" settingsOption border border-light-700 shadow-none"
+>
+  <Card.Section
+    className="settingsCardTitleSection"
+    key="settingsOption-Settings Option Title-header"
+  >
+    <Advanced
+      onToggle={[Function]}
+      open={false}
+    >
+      <Trigger
+        className="collapsible-trigger d-flex"
+      >
+        <span
+          className="flex-grow-1 text-primary-500 x-small"
+        >
+          Settings Option Title
+        </span>
+        <Visible
+          whenClosed={true}
+        >
+          <Icon />
+        </Visible>
+        <Visible
+          whenOpen={true}
+        >
+          <Icon />
+        </Visible>
+      </Trigger>
+    </Advanced>
+  </Card.Section>
+  <CardSection
+    isCardCollapsibleOpen={false}
+    key="settingsOption-Settings Option Title-children"
+    none={false}
+    summary="Settings Option Summary"
+  >
+    <h1>
+      First Section
+    </h1>
+  </CardSection>
+  <CardSection
+    isCardCollapsibleOpen={false}
+    key="settingsOption-Settings Option Title-0"
+    none={false}
+    summary={null}
+  />
+  <CardSection
+    isCardCollapsibleOpen={false}
+    key="settingsOption-Settings Option Title-1"
+    none={false}
+    summary={null}
+  />
 </Card>
 `;
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.js b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.js
index 92072b309..ca5b9ef18 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.js
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.js
@@ -21,10 +21,10 @@ export const showAdvancedSettingsCards = () => {
 };
 
 export const showFullCard = () => {
-  const [isCardCollapsed, setIsCardCollapsed] = module.state.cardCollapsed(false);
+  const [isCardCollapsibleOpen, setIsCardCollapsibleOpen] = module.state.cardCollapsed(false);
   return {
-    isCardCollapsed,
-    toggleCardCollapse: () => setIsCardCollapsed(!isCardCollapsed),
+    isCardCollapsibleOpen,
+    toggleCardCollapse: () => setIsCardCollapsibleOpen(!isCardCollapsibleOpen),
   };
 };
 
@@ -147,8 +147,9 @@ export const scoringCardHooks = (scoring, updateSettings) => {
   };
 };
 
-export const showAnswerCardHooks = (showAnswer, updateSettings) => {
+export const useAnswerSettings = (showAnswer, updateSettings) => {
   const [showAttempts, setShowAttempts] = module.state.showAttempts(false);
+
   const numberOfAttemptsChoice = [
     ShowAnswerTypesKeys.AFTER_SOME_NUMBER_OF_ATTEMPTS,
     ShowAnswerTypesKeys.AFTER_ALL_ATTEMPTS,
@@ -173,9 +174,14 @@ export const showAnswerCardHooks = (showAnswer, updateSettings) => {
     updateSettings({ showAnswer: { ...showAnswer, afterAttempts: attempts } });
   };
 
+  const handleExplanationChange = (event) => {
+    updateSettings({ solutionExplanation: event.target.value });
+  };
+
   return {
     handleShowAnswerChange,
     handleAttemptsChange,
+    handleExplanationChange,
     showAttempts,
   };
 };
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.test.js b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.test.js
index bf23778b5..8f907c4a1 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.test.js
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/hooks.test.js
@@ -53,7 +53,7 @@ describe('Problem settings hooks', () => {
       output = hooks.showFullCard();
     });
     test('test default state is false', () => {
-      expect(output.isCardCollapsed).toBeFalsy();
+      expect(output.isCardCollapsibleOpen).toBeFalsy();
     });
     test('test toggleCardCollapse to true', () => {
       output.toggleCardCollapse();
@@ -220,7 +220,7 @@ describe('Problem settings hooks', () => {
       afterAttempts: 5,
     };
     beforeEach(() => {
-      output = hooks.showAnswerCardHooks(showAnswer, updateSettings);
+      output = hooks.useAnswerSettings(showAnswer, updateSettings);
     });
     test('test handleShowAnswerChange', () => {
       const value = 'always';
@@ -232,6 +232,11 @@ describe('Problem settings hooks', () => {
       output.handleAttemptsChange({ target: { value } });
       expect(updateSettings).toHaveBeenCalledWith({ showAnswer: { ...showAnswer, afterAttempts: parseInt(value) } });
     });
+    test('handleExplanationChange should update settings', () => {
+      const value = 'explanation';
+      output.handleExplanationChange({ target: { value } });
+      expect(updateSettings).toHaveBeenCalledWith({ solutionExplanation: value });
+    });
   });
 
   describe('Timer card hooks', () => {
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/index.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/index.jsx
index b2caf9a8d..229363a32 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/index.jsx
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/index.jsx
@@ -67,7 +67,11 @@ export const SettingsWidget = ({
       <Collapsible.Advanced open={isAdvancedCardsVisible}>
         <Collapsible.Body className="collapsible-body">
           <div className="my-3">
-            <ShowAnswerCard showAnswer={settings.showAnswer} updateSettings={updateSettings} />
+            <ShowAnswerCard
+              showAnswer={settings.showAnswer}
+              updateSettings={updateSettings}
+              solutionExplanation={settings.solutionExplanation}
+            />
           </div>
           <div className="my-3">
             <ResetCard showResetButton={settings.showResetButton} updateSettings={updateSettings} />
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/messages.js b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/messages.js
index f8bf23431..09a6007cf 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/messages.js
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/messages.js
@@ -194,6 +194,16 @@ export const messages = {
     defaultMessage: 'Switch To Advanced Editor',
     description: 'message to confirm that a user wants to use the advanced editor',
   },
+  explanationInputLabel: {
+    id: 'authoring.problemeditor.settings.showAnswer.explanation.inputLabel',
+    defaultMessage: 'Explanation',
+    description: 'answer explanation input label',
+  },
+  explanationSettingText: {
+    id: 'authoring.problemeditor.settings.showAnswer.explanation.text',
+    defaultMessage: 'Provide an explanation for the correct answer.',
+    description: 'Solution Explanation text',
+  },
 };
 
 export default messages;
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.jsx
index cdd8186ac..4a8c9cc56 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.jsx
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.jsx
@@ -7,10 +7,11 @@ import SettingsOption from '../SettingsOption';
 import { ShowAnswerTypes, ShowAnswerTypesKeys } from '../../../../../../data/constants/problem';
 import { selectors } from '../../../../../../data/redux';
 import messages from '../messages';
-import { showAnswerCardHooks } from '../hooks';
+import { useAnswerSettings } from '../hooks';
 
 export const ShowAnswerCard = ({
   showAnswer,
+  solutionExplanation,
   updateSettings,
   // inject
   intl,
@@ -21,24 +22,23 @@ export const ShowAnswerCard = ({
   const {
     handleShowAnswerChange,
     handleAttemptsChange,
+    handleExplanationChange,
     showAttempts,
-  } = showAnswerCardHooks(showAnswer, updateSettings);
-  return (
-    <SettingsOption
-      title={intl.formatMessage(messages.showAnswerSettingsTitle)}
-      summary={intl.formatMessage(ShowAnswerTypes[showAnswer.on])}
-    >
-      <div className="halfSpacedMessage">
+  } = useAnswerSettings(showAnswer, updateSettings);
+
+  const showAnswerSection = (
+    <>
+      <div className="pb-2">
         <span>
           <FormattedMessage {...messages.showAnswerSettingText} />
         </span>
       </div>
-      <div className="spacedMessage">
+      <div className="pb-4">
         <Hyperlink destination={`${studioEndpointUrl}/settings/advanced/${learningContextId}`} target="_blank">
           <FormattedMessage {...messages.advancedSettingsLinkText} />
         </Hyperlink>
       </div>
-      <Form.Group>
+      <Form.Group className="pb-0 mb-0">
         <Form.Control
           as="select"
           value={showAnswer.on}
@@ -56,7 +56,7 @@ export const ShowAnswerCard = ({
       </Form.Group>
       {showAttempts
         && (
-        <Form.Group>
+        <Form.Group className="pb-0 mb-0">
           <Form.Control
             type="number"
             value={showAnswer.afterAttempts}
@@ -65,6 +65,33 @@ export const ShowAnswerCard = ({
           />
         </Form.Group>
         )}
+    </>
+  );
+
+  const explanationSection = (
+    <>
+      <div className="pb-3">
+        <span>
+          <FormattedMessage {...messages.explanationSettingText} />
+        </span>
+      </div>
+      <Form.Group className="pb-0">
+        <Form.Control
+          value={solutionExplanation}
+          onChange={handleExplanationChange}
+          floatingLabel={intl.formatMessage(messages.explanationInputLabel)}
+        />
+      </Form.Group>
+    </>
+  );
+
+  return (
+    <SettingsOption
+      title={intl.formatMessage(messages.showAnswerSettingsTitle)}
+      summary={intl.formatMessage(ShowAnswerTypes[showAnswer.on])}
+      extraSections={[{ children: explanationSection }]}
+    >
+      {showAnswerSection}
     </SettingsOption>
   );
 };
@@ -73,10 +100,14 @@ ShowAnswerCard.propTypes = {
   intl: intlShape.isRequired,
   // eslint-disable-next-line
   showAnswer: PropTypes.any.isRequired,
+  solutionExplanation: PropTypes.string,
   updateSettings: PropTypes.func.isRequired,
   studioEndpointUrl: PropTypes.string.isRequired,
   learningContextId: PropTypes.string.isRequired,
 };
+ShowAnswerCard.defaultProps = {
+  solutionExplanation: '',
+};
 
 export const mapStateToProps = (state) => ({
   studioEndpointUrl: selectors.app.studioEndpointUrl(state),
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.test.jsx b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.test.jsx
index 63d2e2bfe..c4c5652e4 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.test.jsx
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/ShowAnswerCard.test.jsx
@@ -3,10 +3,10 @@ import { shallow } from 'enzyme';
 import { formatMessage } from '../../../../../../../testUtils';
 import { selectors } from '../../../../../../data/redux';
 import { ShowAnswerCard, mapStateToProps, mapDispatchToProps } from './ShowAnswerCard';
-import { showAnswerCardHooks } from '../hooks';
+import { useAnswerSettings } from '../hooks';
 
 jest.mock('../hooks', () => ({
-  showAnswerCardHooks: jest.fn(),
+  useAnswerSettings: jest.fn(),
 }));
 
 jest.mock('../../../../../../data/redux', () => ({
@@ -34,17 +34,17 @@ describe('ShowAnswerCard', () => {
     learningContextId: 'sOMEcouRseId',
   };
 
-  const showAnswerCardHooksProps = {
-    handleShowAnswerChange: jest.fn().mockName('showAnswerCardHooks.handleShowAnswerChange'),
-    handleAttemptsChange: jest.fn().mockName('showAnswerCardHooks.handleAttemptsChange'),
+  const useAnswerSettingsProps = {
+    handleShowAnswerChange: jest.fn().mockName('useAnswerSettings.handleShowAnswerChange'),
+    handleAttemptsChange: jest.fn().mockName('useAnswerSettings.handleAttemptsChange'),
   };
 
-  showAnswerCardHooks.mockReturnValue(showAnswerCardHooksProps);
+  useAnswerSettings.mockReturnValue(useAnswerSettingsProps);
 
   describe('behavior', () => {
-    it(' calls showAnswerCardHooks when initialized', () => {
+    it(' calls useAnswerSettings when initialized', () => {
       shallow(<ShowAnswerCard {...props} />);
-      expect(showAnswerCardHooks).toHaveBeenCalledWith(showAnswer, props.updateSettings);
+      expect(useAnswerSettings).toHaveBeenCalledWith(showAnswer, props.updateSettings);
     });
   });
 
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/HintsCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/HintsCard.test.jsx.snap
index abecf5039..6a3700a8c 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/HintsCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/HintsCard.test.jsx.snap
@@ -3,6 +3,7 @@
 exports[`HintsCard snapshot snapshot: renders hints setting card multiple hints 1`] = `
 <SettingsOption
   className=""
+  extraSections={Array []}
   none={false}
   summary=" {count, plural, =0 {} other {(+# more)}}"
   title="Hints"
@@ -40,6 +41,7 @@ exports[`HintsCard snapshot snapshot: renders hints setting card multiple hints
 exports[`HintsCard snapshot snapshot: renders hints setting card no hints 1`] = `
 <SettingsOption
   className=""
+  extraSections={Array []}
   none={true}
   summary="None"
   title="Hints"
@@ -63,6 +65,7 @@ exports[`HintsCard snapshot snapshot: renders hints setting card no hints 1`] =
 exports[`HintsCard snapshot snapshot: renders hints setting card one hint 1`] = `
 <SettingsOption
   className=""
+  extraSections={Array []}
   none={false}
   summary="hint1 {count, plural, =0 {} other {(+# more)}}"
   title="Hints"
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/MatlabCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/MatlabCard.test.jsx.snap
index da2f343ba..dcba6b066 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/MatlabCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/MatlabCard.test.jsx.snap
@@ -3,6 +3,7 @@
 exports[`MatlabCard snapshot snapshot: renders matlab setting card 1`] = `
 <SettingsOption
   className=""
+  extraSections={Array []}
   none={false}
   summary="matlab_api_key"
   title="MATLAB API Key"
@@ -48,6 +49,7 @@ exports[`MatlabCard snapshot snapshot: renders matlab setting card 1`] = `
 exports[`MatlabCard snapshot snapshot: renders matlab setting card no key 1`] = `
 <SettingsOption
   className=""
+  extraSections={Array []}
   none={true}
   summary="None"
   title="MATLAB API Key"
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ResetCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ResetCard.test.jsx.snap
index f54a71525..02253505e 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ResetCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ResetCard.test.jsx.snap
@@ -3,7 +3,7 @@
 exports[`ResetCard snapshot snapshot: renders reset true setting card 1`] = `
 <SettingsOption
   className="resetCard"
-  none={false}
+  extraSections={Array []}
   summary="False"
   title="Show reset option"
 >
@@ -65,7 +65,7 @@ exports[`ResetCard snapshot snapshot: renders reset true setting card 1`] = `
 exports[`ResetCard snapshot snapshot: renders reset true setting card 2`] = `
 <SettingsOption
   className="resetCard"
-  none={false}
+  extraSections={Array []}
   summary="True"
   title="Show reset option"
 >
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ScoringCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ScoringCard.test.jsx.snap
index 6a28aa416..397b39802 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ScoringCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ScoringCard.test.jsx.snap
@@ -3,7 +3,7 @@
 exports[`ScoringCard snapshot snapshot: scoring setting card 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={Array []}
   summary="{attempts, plural, =1 {# attempt} other {# attempts}} · {weight, plural, =0 {Ungraded} other {# points}}"
   title="Scoring"
 >
@@ -52,7 +52,7 @@ exports[`ScoringCard snapshot snapshot: scoring setting card 1`] = `
 exports[`ScoringCard snapshot snapshot: scoring setting card max attempts 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={Array []}
   summary="Unlimited attempts · {weight, plural, =0 {Ungraded} other {# points}}"
   title="Scoring"
 >
@@ -101,7 +101,7 @@ exports[`ScoringCard snapshot snapshot: scoring setting card max attempts 1`] =
 exports[`ScoringCard snapshot snapshot: scoring setting card zero zero weight 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={Array []}
   summary="{attempts, plural, =1 {# attempt} other {# attempts}} · {weight, plural, =0 {Ungraded} other {# points}}"
   title="Scoring"
 >
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ShowAnswerCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ShowAnswerCard.test.jsx.snap
index 18ebdbb3d..d16dbc7d8 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ShowAnswerCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/ShowAnswerCard.test.jsx.snap
@@ -3,12 +3,38 @@
 exports[`ShowAnswerCard snapshot snapshot: show answer setting card 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={
+    Array [
+      Object {
+        "children": <React.Fragment>
+          <div
+            className="pb-3"
+          >
+            <span>
+              <FormattedMessage
+                defaultMessage="Provide an explanation for the correct answer."
+                description="Solution Explanation text"
+                id="authoring.problemeditor.settings.showAnswer.explanation.text"
+              />
+            </span>
+          </div>
+          <Form.Group
+            className="pb-0"
+          >
+            <Form.Control
+              floatingLabel="Explanation"
+              value=""
+            />
+          </Form.Group>
+        </React.Fragment>,
+      },
+    ]
+  }
   summary="After Some Number of Attempts"
   title="Show answer"
 >
   <div
-    className="halfSpacedMessage"
+    className="pb-2"
   >
     <span>
       <FormattedMessage
@@ -19,7 +45,7 @@ exports[`ShowAnswerCard snapshot snapshot: show answer setting card 1`] = `
     </span>
   </div>
   <div
-    className="spacedMessage"
+    className="pb-4"
   >
     <Hyperlink
       destination="SoMEeNDpOinT/settings/advanced/sOMEcouRseId"
@@ -32,10 +58,12 @@ exports[`ShowAnswerCard snapshot snapshot: show answer setting card 1`] = `
       />
     </Hyperlink>
   </div>
-  <Form.Group>
+  <Form.Group
+    className="pb-0 mb-0"
+  >
     <Form.Control
       as="select"
-      onChange={[MockFunction showAnswerCardHooks.handleShowAnswerChange]}
+      onChange={[MockFunction useAnswerSettings.handleShowAnswerChange]}
       value="after_attempts"
     >
       <option
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TimerCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TimerCard.test.jsx.snap
index 5dd3d7e5f..6daeb27d8 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TimerCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TimerCard.test.jsx.snap
@@ -3,7 +3,7 @@
 exports[`TimerCard snapshot snapshot: renders reset true setting card 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={Array []}
   summary="5 seconds"
   title="Time between attempts"
 >
diff --git a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TypeCard.test.jsx.snap b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TypeCard.test.jsx.snap
index 378149098..e22a1adad 100644
--- a/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TypeCard.test.jsx.snap
+++ b/src/editors/containers/ProblemEditor/components/EditProblemView/SettingsWidget/settingsComponents/__snapshots__/TypeCard.test.jsx.snap
@@ -3,7 +3,7 @@
 exports[`TypeCard snapshot snapshot: renders type setting card 1`] = `
 <SettingsOption
   className=""
-  none={false}
+  extraSections={Array []}
   summary="Text input"
   title="Type"
 >
diff --git a/src/editors/containers/ProblemEditor/data/OLXParser.js b/src/editors/containers/ProblemEditor/data/OLXParser.js
index c819c80f3..c8ab63693 100644
--- a/src/editors/containers/ProblemEditor/data/OLXParser.js
+++ b/src/editors/containers/ProblemEditor/data/OLXParser.js
@@ -8,24 +8,24 @@ import { ProblemTypeKeys } from '../../../data/constants/problem';
 export const indexToLetterMap = [...Array(26)].map((val, i) => String.fromCharCode(i + 65));
 
 export const nonQuestionKeys = [
-  'responseparam',
-  'formulaequationinput',
-  'correcthint',
   '@_answer',
-  'optioninput',
+  '@_type',
+  'additional_answer',
   'checkboxgroup',
   'choicegroup',
-  'additional_answer',
-  'stringequalhint',
-  'textline',
-  '@_type',
-  'formulaequationinput',
-  'numericalresponse',
-  'stringresponse',
-  'multiplechoiceresponse',
   'choiceresponse',
-  'optionresponse',
+  'correcthint',
   'demandhint',
+  'formulaequationinput',
+  'multiplechoiceresponse',
+  'numericalresponse',
+  'optioninput',
+  'optionresponse',
+  'responseparam',
+  'solution',
+  'stringequalhint',
+  'stringresponse',
+  'textline',
 ];
 
 export class OLXParser {
@@ -327,6 +327,38 @@ export class OLXParser {
     return hintsObject;
   }
 
+  #extractTextAndChildren(node) {
+    const children = [];
+    let text = null;
+
+    if (_.isArray(node)) {
+      children.push(...node);
+    } else if (_.isPlainObject(node)) {
+      text = _.get(node, '#text');
+      const nodeWithoutText = _.omit(node, '#text');
+      children.push(...Object.values(nodeWithoutText));
+    }
+
+    return { text, children };
+  }
+
+  getSolutionExplanation() {
+    if (!_.has(this.problem, 'solution')) { return null; }
+
+    const stack = [this.problem.solution];
+    const texts = [];
+    let currentNode;
+
+    while (stack.length) {
+      currentNode = stack.pop();
+      const { text, children } = this.#extractTextAndChildren(currentNode);
+      if (text) { texts.push(text); }
+      stack.push(...children);
+    }
+
+    return texts.reverse().join('\n ');
+  }
+
   getFeedback(xmlElement) {
     return _.has(xmlElement, 'correcthint') ? _.get(xmlElement, 'correcthint.#text') : '';
   }
@@ -365,6 +397,8 @@ export class OLXParser {
     const problemType = this.getProblemType();
     const hints = this.getHints();
     const question = this.parseQuestions(problemType);
+    const solutionExplanation = this.getSolutionExplanation();
+
     switch (problemType) {
       case ProblemTypeKeys.DROPDOWN:
         answersObject = this.parseMultipleChoiceAnswers(ProblemTypeKeys.DROPDOWN, 'optioninput', 'option');
@@ -400,6 +434,8 @@ export class OLXParser {
     }
     const { answers } = answersObject;
     const settings = { hints };
+    if (solutionExplanation) { settings.solutionExplanation = solutionExplanation; }
+
     return {
       question,
       settings,
diff --git a/src/editors/containers/ProblemEditor/data/OLXParser.test.js b/src/editors/containers/ProblemEditor/data/OLXParser.test.js
index b75c4bdf7..a924a8eed 100644
--- a/src/editors/containers/ProblemEditor/data/OLXParser.test.js
+++ b/src/editors/containers/ProblemEditor/data/OLXParser.test.js
@@ -1,11 +1,12 @@
 import { OLXParser } from './OLXParser';
 import {
   checkboxesOLXWithFeedbackAndHintsOLX,
+  getCheckboxesOLXWithFeedbackAndHintsOLX,
   dropdownOLXWithFeedbackAndHintsOLX,
   numericInputWithFeedbackAndHintsOLX,
   numericInputWithFeedbackAndHintsOLXException,
   textInputWithFeedbackAndHintsOLX,
-  mutlipleChoiceWithFeedbackAndHintsOLX,
+  multipleChoiceWithFeedbackAndHintsOLX,
   textInputWithFeedbackAndHintsOLXWithMultipleAnswers,
   advancedProblemOlX,
   multipleProblemOlX,
@@ -31,7 +32,7 @@ describe('Check OLXParser problem type', () => {
     expect(problemType).toBe(ProblemTypeKeys.DROPDOWN);
   });
   test('Test multiple choice with feedback and hints problem type', () => {
-    const olxparser = new OLXParser(mutlipleChoiceWithFeedbackAndHintsOLX.rawOLX);
+    const olxparser = new OLXParser(multipleChoiceWithFeedbackAndHintsOLX.rawOLX);
     const problemType = olxparser.getProblemType();
     expect(problemType).toBe(ProblemTypeKeys.SINGLESELECT);
   });
@@ -74,9 +75,9 @@ describe('Check OLXParser hints', () => {
     expect(hints).toEqual(dropdownOLXWithFeedbackAndHintsOLX.hints);
   });
   test('Test multiple choice with feedback and hints problem type', () => {
-    const olxparser = new OLXParser(mutlipleChoiceWithFeedbackAndHintsOLX.rawOLX);
+    const olxparser = new OLXParser(multipleChoiceWithFeedbackAndHintsOLX.rawOLX);
     const hints = olxparser.getHints();
-    expect(hints).toEqual(mutlipleChoiceWithFeedbackAndHintsOLX.hints);
+    expect(hints).toEqual(multipleChoiceWithFeedbackAndHintsOLX.hints);
   });
   test('Test textual problem type', () => {
     const olxparser = new OLXParser(textInputWithFeedbackAndHintsOLX.rawOLX);
@@ -97,9 +98,9 @@ describe('Check OLXParser for answer parsing', () => {
     expect(answer).toEqual(dropdownOLXWithFeedbackAndHintsOLX.data);
   });
   test('Test multiple choice single select', () => {
-    const olxparser = new OLXParser(mutlipleChoiceWithFeedbackAndHintsOLX.rawOLX);
+    const olxparser = new OLXParser(multipleChoiceWithFeedbackAndHintsOLX.rawOLX);
     const answer = olxparser.parseMultipleChoiceAnswers('multiplechoiceresponse', 'choicegroup', 'choice');
-    expect(answer).toEqual(mutlipleChoiceWithFeedbackAndHintsOLX.data);
+    expect(answer).toEqual(multipleChoiceWithFeedbackAndHintsOLX.data);
   });
   test('Test string response answers', () => {
     const olxparser = new OLXParser(textInputWithFeedbackAndHintsOLX.rawOLX);
@@ -135,9 +136,9 @@ describe('Check OLXParser for question parsing', () => {
     expect(question).toEqual(dropdownOLXWithFeedbackAndHintsOLX.question);
   });
   test('Test multiple choice single select question', () => {
-    const olxparser = new OLXParser(mutlipleChoiceWithFeedbackAndHintsOLX.rawOLX);
+    const olxparser = new OLXParser(multipleChoiceWithFeedbackAndHintsOLX.rawOLX);
     const question = olxparser.parseQuestions('multiplechoiceresponse');
-    expect(question).toEqual(mutlipleChoiceWithFeedbackAndHintsOLX.question);
+    expect(question).toEqual(multipleChoiceWithFeedbackAndHintsOLX.question);
   });
   test('Test string response question', () => {
     const olxparser = new OLXParser(textInputWithFeedbackAndHintsOLX.rawOLX);
@@ -161,3 +162,20 @@ describe('Check OLXParser for question parsing', () => {
     expect(question).toBe(blankQuestionOLX.question);
   });
 });
+
+describe('OLXParser for problem with solution tag', () => {
+  describe('for checkbox questions', () => {
+    test('should parse simple text', () => {
+      const olxparser = new OLXParser(checkboxesOLXWithFeedbackAndHintsOLX.rawOLX);
+      const explanation = olxparser.getSolutionExplanation();
+      expect(explanation).toEqual(checkboxesOLXWithFeedbackAndHintsOLX.solutionExplanation);
+    });
+    test('should parse text in p tags', () => {
+      const { rawOLX } = getCheckboxesOLXWithFeedbackAndHintsOLX({ solution: 'html' });
+      const olxparser = new OLXParser(rawOLX);
+      const explanation = olxparser.getSolutionExplanation();
+      const expected = getCheckboxesOLXWithFeedbackAndHintsOLX({ solution: 'html' }).solutionExplanation;
+      expect(explanation.replace(/\s/g, '')).toBe(expected.replace(/\s/g, ''));
+    });
+  });
+});
diff --git a/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.js b/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.js
index 559e1c527..008c0c043 100644
--- a/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.js
+++ b/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.js
@@ -36,6 +36,18 @@ class ReactStateOLXParser {
     return demandhint;
   }
 
+  addSolution() {
+    if (!_.has(this.problemState, 'settings.solutionExplanation')) { return {}; }
+
+    const solutionText = _.get(this.problemState, 'settings.solutionExplanation');
+    const solutionObject = {
+      solution: {
+        '#text': solutionText,
+      },
+    };
+    return solutionObject;
+  }
+
   addMultiSelectAnswers(option) {
     const choice = [];
     let compoundhint = [];
@@ -106,6 +118,8 @@ class ReactStateOLXParser {
     const question = this.addQuestion();
     const widgetObject = this.addMultiSelectAnswers(option);
     const demandhint = this.addHints();
+    const solution = this.addSolution();
+
     const problemObject = {
       problem: {
         [problemType]: {
@@ -113,6 +127,7 @@ class ReactStateOLXParser {
           [widget]: widgetObject,
         },
         ...demandhint,
+        ...solution,
       },
     };
     return this.builder.build(problemObject);
@@ -122,6 +137,8 @@ class ReactStateOLXParser {
     const question = this.addQuestion();
     const demandhint = this.addHints();
     const answerObject = this.buildTextInputAnswersFeedback();
+    const solution = this.addSolution();
+
     const problemObject = {
       problem: {
         [ProblemTypeKeys.TEXTINPUT]: {
@@ -129,6 +146,7 @@ class ReactStateOLXParser {
           ...answerObject,
         },
         ...demandhint,
+        ...solution,
       },
     };
     return this.builder.build(problemObject);
@@ -178,11 +196,14 @@ class ReactStateOLXParser {
     const question = this.addQuestion();
     const demandhint = this.addHints();
     const answerObject = this.buildNumericalResponse();
+    const solution = this.addSolution();
+
     const problemObject = {
       problem: {
         ...question,
         [ProblemTypeKeys.NUMERIC]: answerObject,
         ...demandhint,
+        ...solution,
       },
     };
     return this.builder.build(problemObject);
@@ -255,6 +276,7 @@ class ReactStateOLXParser {
   buildOLX() {
     const { problemType } = this.problemState;
     let problemString = '';
+
     switch (problemType) {
       case ProblemTypeKeys.MULTISELECT:
         problemString = this.buildMultiSelectProblem(ProblemTypeKeys.MULTISELECT, 'checkboxgroup', 'choice');
diff --git a/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.test.js b/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.test.js
index 5544fe600..1100fd10f 100644
--- a/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.test.js
+++ b/src/editors/containers/ProblemEditor/data/ReactStateOLXParser.test.js
@@ -5,7 +5,7 @@ import {
   numericInputWithFeedbackAndHintsOLX,
   numericInputWithFeedbackAndHintsOLXException,
   textInputWithFeedbackAndHintsOLX,
-  mutlipleChoiceWithFeedbackAndHintsOLX,
+  multipleChoiceWithFeedbackAndHintsOLX,
   textInputWithFeedbackAndHintsOLXWithMultipleAnswers,
 } from './mockData/olxTestData';
 import ReactStateOLXParser from './ReactStateOLXParser';
@@ -33,11 +33,11 @@ describe('Check React Sate OLXParser problem', () => {
     expect(buildOLX).toEqual(textInputWithFeedbackAndHintsOLX.buildOLX);
   });
   test('Test multiple choice with feedback and hints problem type', () => {
-    const olxparser = new OLXParser(mutlipleChoiceWithFeedbackAndHintsOLX.rawOLX);
+    const olxparser = new OLXParser(multipleChoiceWithFeedbackAndHintsOLX.rawOLX);
     const problem = olxparser.getParsedOLXData();
     const stateParser = new ReactStateOLXParser({ problem });
     const buildOLX = stateParser.buildOLX();
-    expect(buildOLX).toEqual(mutlipleChoiceWithFeedbackAndHintsOLX.buildOLX);
+    expect(buildOLX).toEqual(multipleChoiceWithFeedbackAndHintsOLX.buildOLX);
   });
   test('Test numerical response with feedback and hints problem type', () => {
     const olxparser = new OLXParser(numericInputWithFeedbackAndHintsOLX.rawOLX);
diff --git a/src/editors/containers/ProblemEditor/data/mockData/olxTestData.js b/src/editors/containers/ProblemEditor/data/mockData/olxTestData.js
index e2468e391..7901e40ba 100644
--- a/src/editors/containers/ProblemEditor/data/mockData/olxTestData.js
+++ b/src/editors/containers/ProblemEditor/data/mockData/olxTestData.js
@@ -1,38 +1,55 @@
-export const checkboxesOLXWithFeedbackAndHintsOLX = {
+export const getCheckboxesOLXWithFeedbackAndHintsOLX = ({ solution = 'simple' }) => ({
   rawOLX: `<problem>
-<choiceresponse>
-  <p>You can use this template as a guide to the simple editor markdown and OLX markup to use for checkboxes with hints and feedback problems. Edit this component to replace this template with your own assessment.</p>
-<label>Add the question text, or prompt, here. This text is required.</label>
-<description>You can add an optional tip or note related to the prompt like this.</description>
-<checkboxgroup>
-    <choice correct="true">a correct answer
-      <choicehint selected="true">You can specify optional feedback that appears after the learner selects and submits this answer.</choicehint>
-      <choicehint selected="false">You can specify optional feedback that appears after the learner clears and submits this answer.</choicehint>
-</choice>
-    <choice correct="false">an incorrect answer</choice>
-    <choice correct="false">an incorrect answer
-      <choicehint selected="true">You can specify optional feedback for none, all, or a subset of the answers.</choicehint>
-      <choicehint selected="false">You can specify optional feedback for selected answers, cleared answers, or both.</choicehint>
-</choice>
-    <choice correct="true">a correct answer</choice>
-    <compoundhint value="A B D">You can specify optional feedback for a combination of answers which appears after the specified set of answers is submitted.</compoundhint>
-    <compoundhint value="A B C D">You can specify optional feedback for one, several, or all answer combinations.</compoundhint>
-  </checkboxgroup>
-</choiceresponse>
-<demandhint>
-  <hint>You can add an optional hint like this. Problems that have a hint include a hint button, and this text appears the first time learners select the button.</hint>
-  <hint>If you add more than one hint, a different hint appears each time learners select the hint button.</hint>
-</demandhint>
-</problem>`,
-  hints: [{
-    id: 0,
-    value: 'You can add an optional hint like this. Problems that have a hint include a hint button, and this text appears the first time learners select the button.',
-  },
-  {
-    id: 1,
-    value: 'If you add more than one hint, a different hint appears each time learners select the hint button.',
-  },
+  <choiceresponse>
+    <p>You can use this template as a guide to the simple editor markdown and OLX markup to use for checkboxes with hints and feedback problems. Edit this component to replace this template with your own assessment.</p>
+  <label>Add the question text, or prompt, here. This text is required.</label>
+  <description>You can add an optional tip or note related to the prompt like this.</description>
+  <checkboxgroup>
+      <choice correct="true">a correct answer
+        <choicehint selected="true">You can specify optional feedback that appears after the learner selects and submits this answer.</choicehint>
+        <choicehint selected="false">You can specify optional feedback that appears after the learner clears and submits this answer.</choicehint>
+  </choice>
+      <choice correct="false">an incorrect answer</choice>
+      <choice correct="false">an incorrect answer
+        <choicehint selected="true">You can specify optional feedback for none, all, or a subset of the answers.</choicehint>
+        <choicehint selected="false">You can specify optional feedback for selected answers, cleared answers, or both.</choicehint>
+  </choice>
+      <choice correct="true">a correct answer</choice>
+      <compoundhint value="A B D">You can specify optional feedback for a combination of answers which appears after the specified set of answers is submitted.</compoundhint>
+      <compoundhint value="A B C D">You can specify optional feedback for one, several, or all answer combinations.</compoundhint>
+    </checkboxgroup>
+  </choiceresponse>
+  <demandhint>
+    <hint>You can add an optional hint like this. Problems that have a hint include a hint button, and this text appears the first time learners select the button.</hint>
+    <hint>If you add more than one hint, a different hint appears each time learners select the hint button.</hint>
+  </demandhint>
+  ${solution === 'simple' ? '<solution>This is a detailed explanation of the solution.</solution>' : (
+    `<solution>
+      <div class="detailed-solution">
+          <p>Explanation</p>
+          <p>
+              You can form a voltage divider that evenly divides the input
+              voltage with two identically valued resistors, with the sampled
+              voltage taken in between the two.
+          </p>
+          <p><img src="/static/images/voltage_divider.png" alt=""/></p>
+       </div>
+    </solution>`
+  )}
+  </problem>`,
+  hints: [
+    {
+      id: 0,
+      value: 'You can add an optional hint like this. Problems that have a hint include a hint button, and this text appears the first time learners select the button.',
+    },
+    {
+      id: 1,
+      value: 'If you add more than one hint, a different hint appears each time learners select the hint button.',
+    },
   ],
+  solutionExplanation: solution === 'simple' ? 'This is a detailed explanation of the solution.' : (
+    'Explanation\n You can form a voltage divider that evenly divides the input voltage with two identically valued resistors, with the sampled voltage taken in between the two.'
+  ),
   data: {
     answers: [
       {
@@ -107,9 +124,19 @@ an incorrect answer        <choicehint selected="true">You can specify optional
     <hint>You can add an optional hint like this. Problems that have a hint include a hint button, and this text appears the first time learners select the button.</hint>
     <hint>If you add more than one hint, a different hint appears each time learners select the hint button.</hint>
   </demandhint>
+  ${solution === 'simple' ? '<solution>This is a detailed explanation of the solution.</solution>' : (
+    `<solution>
+        Explanation\n
+        You can form a voltage divider that evenly divides the input
+        voltage with two identically valued resistors, with the sampled
+        voltage taken in between the two.
+    </solution>`
+  )}
 </problem>
 `,
-};
+});
+
+export const checkboxesOLXWithFeedbackAndHintsOLX = getCheckboxesOLXWithFeedbackAndHintsOLX({});
 
 export const dropdownOLXWithFeedbackAndHintsOLX = {
   rawOLX: `<problem>
@@ -184,7 +211,7 @@ an incorrect answer        <optionhint>You can specify optional feedback for non
 `,
 };
 
-export const mutlipleChoiceWithFeedbackAndHintsOLX = {
+export const multipleChoiceWithFeedbackAndHintsOLX = {
   rawOLX: `<problem>
 <multiplechoiceresponse>
   <p>You can use this template as a guide to the simple editor markdown and OLX markup to use for multiple choice with hints and feedback problems. Edit this component to replace this template with your own assessment.</p>
diff --git a/src/editors/data/redux/problem/reducers.js b/src/editors/data/redux/problem/reducers.js
index 60107f6e5..9c3d7afd1 100644
--- a/src/editors/data/redux/problem/reducers.js
+++ b/src/editors/data/redux/problem/reducers.js
@@ -29,6 +29,7 @@ const initialState = {
       afterAttempts: 0,
     },
     showResetButton: false,
+    solutionExplanation: '',
   },
 };