Merge pull request #5182 from edx/sylvia/docs/minorfixes

Minor updates to three problem types

docs/en_us/course_authors/source/change_log.rst

@@ -16,7 +16,10 @@ September, 2014
      - Updated the :ref:`Discussions` and :ref:`Discussions for Students and
        Staff` chapters to include information about choosing the type of post
        and to reflect changes in the user interface.
-
+   * - 09/11/14
+     - Added info about possible problem types to :ref:`Problem with Adaptive Hint`.
+   * - 
+     - Removed "These problems only allow integers and a few select constants" from table of problem types in :ref:`Create Exercises`.
 
 **************
 August, 2014

docs/en_us/course_authors/source/exercises_tools/annotation.rst

@@ -4,7 +4,6 @@
 Annotation Problem
 ###################
 
-
 In an annotation problem, the instructor highlights specific text inside a larger text block and then asks questions about that text. The questions appear when students hover the mouse over the highlighted text. The questions also appear in a section below the text block, along with space for students' responses.
 
 Annotation problems ask students to respond to questions about a specific block of text. The question appears above the text when the student hovers the mouse over the highlighted text so that students can think about the question as they read.

docs/en_us/course_authors/source/exercises_tools/create_exercises_and_tools.rst

@@ -70,7 +70,7 @@ General Exercises and Tools
           :width: 100
           :alt: Example problem with adaptive hint
      - :ref:`Problem with Adaptive Hint`
-     - A problem with an adaptive hint evaluates a student's response, then gives the student feedback or a hint based on that response so that the student is more likely to answer correctly on the next attempt. These problems can be text input or multiple choice problems.
+     - A problem with an adaptive hint evaluates a student's response, then gives the student feedback or a hint based on that response so that the student is more likely to answer correctly on the next attempt. These problems can be text input, multiple choice, numerical input, or math expression input problems.
    * - .. image:: /Images/ProblemWrittenInLaTeX.png
           :width: 100
           :alt: Example problem written in LaTeX
@@ -189,7 +189,7 @@ STEM Exercises and Tools
           :width: 100
           :alt: Example numerical input problem
      - :ref:`Numerical Input`
-     - The simpler of Studio's two types of math problems. In numerical input problems, students enter numbers or specific and relatively simple mathematical expressions to answer a question. These problems only allow integers and a few select constants. You can specify a margin of error, and you can specify a correct answer either explicitly or by using a Python script.
+     - The simpler of Studio's two types of math problems. In numerical input problems, students enter numbers or specific and relatively simple mathematical expressions to answer a question. You can specify a margin of error, and you can specify a correct answer either explicitly or by using a Python script.
    * - .. image:: /Images/Periodic_Table.png
           :width: 100
           :alt: Example periodic table problem

docs/en_us/course_authors/source/exercises_tools/problem_with_hint.rst

@@ -4,7 +4,7 @@
 Problem with Adaptive Hint
 ################################
 
-A problem with an adaptive hint evaluates a student's response, then gives the student feedback or a hint based on that response so that the student is more likely to answer correctly on the next attempt. These problems can be text input problems.
+A problem with an adaptive hint evaluates a student's response, then gives the student feedback or a hint based on that response so that the student is more likely to answer correctly on the next attempt. These problems can be multiple choice, text input, numerical input, or math expression input problems.
 
 .. image:: /Images/ProblemWithAdaptiveHintExample.png
  :alt: Image of a problem with an adaptive hint