How do I create a Desmos budget constraints item?
In Mastery Connect, if your institution has a paid Desmos upgrade, you can create a Desmos budget constraints item. A Desmos budget constraints question requires that students plot a line segment on a graph by moving points on the x and y axes. After you select the question type, you can use the math editor to add details for the question, view a student preview, and validate answers.
You can create any item type through the Item Editor. You can also use the Item Editor to add passages, add item-level tools, and save the item. To open and use the Item Editor, learn more about:
- Creating an item in your personal item bank
- Creating an item in the district item bank as an administrator
- Creating an item from within an assessment
Note: If you do not see the Desmos Items (Paid Upgrade) section in the Question Type drop-down menu, your institution does not have a paid Desmos upgrade.
Compose Question
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To add question details in the Assessment Editor, type in the Compose Question field [1]. To add math equations and expressions, click the Add Math icon [2] and use the options to enter the expression details.
Set Example Answer
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To set an example answer line segment, click and drag the points on the axes.
Set Properties
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To adjust the question parameters, select options from the question properties [1].
To view additional question options, click the More options drop-down menu [2].
Modify Graph
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In the Modify Graph section, click and drag the points to create a graph for students to start with when answering the question. You can modify graph settings, expressions, and parameters.
Validate Answers
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To preview the item interaction, click and drag the points along the axes [1].
The number of points awarded for the item as answered in the preview window over the number of points possible display in the scoring bubble [2].
To view correct and incorrect answers, click the Show Answers checkbox [3]. Correct answers display a check mark and are shaded green. Incorrect answers display an X and are shaded red. If an answer is incorrect, the correct answer displays beneath the response and is shaded yellow.