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Document self assessment

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This commit is contained in:
Vik Paruchuri
2013-01-08 19:12:30 -05:00
parent 5303086a10
commit f858dce753
3 changed files with 41 additions and 51 deletions
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14
common/lib/xmodule/xmodule/open_ended_module.py
View File

@@ -39,6 +39,14 @@ log = logging.getLogger("mitx.courseware")
class OpenEndedModule(openendedchild.OpenEndedChild):
"""
The open ended module supports all external open ended grader problems.
Sample XML file:
<openended min_score_to_attempt="1" max_score_to_attempt="1">
<openendedparam>
<initial_display>Enter essay here.</initial_display>
<answer_display>This is the answer.</answer_display>
<grader_payload>{"grader_settings" : "ml_grading.conf", "problem_id" : "6.002x/Welcome/OETest"}</grader_payload>
</openendedparam>
</openended>
"""
def setup_response(self, system, location, definition, descriptor):
"""
@@ -562,7 +570,7 @@ class OpenEndedModule(openendedchild.OpenEndedChild):
class OpenEndedDescriptor(XmlDescriptor, EditingDescriptor):
"""
Module for adding self assessment questions to courses
Module for adding open ended response questions to courses
"""
mako_template = "widgets/html-edit.html"
module_class = OpenEndedModule
@@ -578,12 +586,10 @@ class OpenEndedDescriptor(XmlDescriptor, EditingDescriptor):
@classmethod
def definition_from_xml(cls, xml_object, system):
"""
Pull out the rubric, prompt, and submitmessage into a dictionary.
Pull out the open ended parameters into a dictionary.
Returns:
{
'rubric': 'some-html',
'prompt': 'some-html',
'oeparam': 'some-html'
}
"""

41
common/lib/xmodule/xmodule/openendedchild.py
View File

@@ -1,10 +1,3 @@
"""
A Self Assessment module that allows students to write open-ended responses,
submit, then see a rubric and rate themselves. Persists student supplied
hints, answers, and assessment judgment (currently only correct/incorrect).
Parses xml definition file--see below for exact format.
"""
import copy
from fs.errors import ResourceNotFoundError
import itertools
@@ -48,9 +41,9 @@ class OpenEndedChild():
initial (prompt, textbox shown)
|
assessing (read-only textbox, rubric + assessment input shown)
assessing (read-only textbox, rubric + assessment input shown for self assessment, response queued for open ended)
|
request_hint (read-only textbox, read-only rubric and assessment, hint input box shown)
post_assessment (read-only textbox, read-only rubric and assessment, hint input box shown)
|
done (submitted msg, green checkmark, everything else read-only. If attempts < max, shows
a reset button that goes back to initial state. Saves previous
@@ -69,6 +62,7 @@ class OpenEndedChild():
POST_ASSESSMENT = 'post_assessment'
DONE = 'done'
#This is used to tell students where they are at in the module
HUMAN_NAMES={
'initial' : 'Started',
'assessing' : 'Being scored',
@@ -78,35 +72,6 @@ class OpenEndedChild():
def __init__(self, system, location, definition, descriptor, static_data,
instance_state=None, shared_state=None, **kwargs):
"""
Definition file should have 4 blocks -- prompt, rubric, submitmessage, hintprompt,
and two optional attributes:
attempts, which should be an integer that defaults to 1.
If it's > 1, the student will be able to re-submit after they see
the rubric.
max_score, which should be an integer that defaults to 1.
It defines the maximum number of points a student can get. Assumed to be integer scale
from 0 to max_score, with an interval of 1.
Note: all the submissions are stored.
Sample file:
<selfassessment attempts="1" max_score="1">
<prompt>
Insert prompt text here. (arbitrary html)
</prompt>
<rubric>
Insert grading rubric here. (arbitrary html)
</rubric>
<hintprompt>
Please enter a hint below: (arbitrary html)
</hintprompt>
<submitmessage>
Thanks for submitting! (arbitrary html)
</submitmessage>
</selfassessment>
"""
# Load instance state
if instance_state is not None:

37
common/lib/xmodule/xmodule/self_assessment_module.py
View File

@@ -1,10 +1,3 @@
"""
A Self Assessment module that allows students to write open-ended responses,
submit, then see a rubric and rate themselves. Persists student supplied
hints, answers, and assessment judgment (currently only correct/incorrect).
Parses xml definition file--see below for exact format.
"""
import copy
from fs.errors import ResourceNotFoundError
import itertools
@@ -31,14 +24,42 @@ import openendedchild
log = logging.getLogger("mitx.courseware")
class SelfAssessmentModule(openendedchild.OpenEndedChild):
"""
A Self Assessment module that allows students to write open-ended responses,
submit, then see a rubric and rate themselves. Persists student supplied
hints, answers, and assessment judgment (currently only correct/incorrect).
Parses xml definition file--see below for exact format.
Sample XML format:
<selfassessment>
<hintprompt>
What hint about this problem would you give to someone?
</hintprompt>
<submitmessage>
Save Succcesful. Thanks for participating!
</submitmessage>
</selfassessment>
"""
def setup_response(self, system, location, definition, descriptor):
"""
Sets up the module
@param system: Modulesystem
@param location: location, to let the module know where it is.
@param definition: XML definition of the module.
@param descriptor: SelfAssessmentDescriptor
@return: None
"""
self.submit_message = definition['submitmessage']
self.hint_prompt = definition['hintprompt']
self.prompt = stringify_children(self.prompt)
self.rubric = stringify_children(self.rubric)
def get_html(self, system):
"""
Gets context and renders HTML that represents the module
@param system: Modulesystem
@return: Rendered HTML
"""
#set context variables and render template
if self.state != self.INITIAL:
latest = self.latest_answer()
@@ -266,8 +287,6 @@ class SelfAssessmentDescriptor(XmlDescriptor, EditingDescriptor):
Returns:
{
'rubric': 'some-html',
'prompt': 'some-html',
'submitmessage': 'some-html'
'hintprompt': 'some-html'
}