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The student is asked to factorise a quadratic x2+ax+b. A custom marking script uses pattern matching to ensure that the student's answer is of the form (x+a)(x+b), (x+a)2, or x(x+a).
To find the script, look in the Scripts tab of part a.
Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
Feedback
From users who are members of How-tos :
Christian Lawson-Perfect
|
said | Ready to use | 8 years, 2 months ago |
From users who are not members of How-tos :
| Andrew Napier | said | Ready to use | 4 years, 8 months ago |
History
Andrew Napier 4 years, 8 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect 4 years, 8 months ago
Saved a checkpoint:
Updated to use a pattern match restriction instead of a custom script.
Christian Lawson-Perfect 8 years, 2 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect 8 years, 2 months ago
Saved a checkpoint:
Removed the reference to JMEPart in the marking script - that was the old way of doing things!
Christian Lawson-Perfect 10 years ago
Gave some feedback: Should not be used
Christian Lawson-Perfect 10 years, 9 months ago
Created this.There are 33 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| a | integer |
-1
|
||||
| b | integer |
3
|
Generated value: integer
- "Unnamed part" - prompt
- "Unnamed part" - Correct answer
Parts
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Mathematical expression | ||
| Hasn't run yet |
This question is used in the following exams:
- Philip's copy of Custom marking by Philip Walker in Philip's workspace.
- José's copy of Custom marking by Jos Klenner in Jos's workspace.
- Tomas's copy of Custom marking by Tomas Lukas in Tomas's workspace.
- Piotr's copy of Custom marking by Piotr Rzonsowski in Piotr's workspace.
- Ricardo's copy of Custom marking by Ricardo Monge in Ricardo's workspace.
- Leeds innovative e-assessment demo by Christian Lawson-Perfect in Demos.
- quadratic equations by Mikel Artester in Mikel's workspace.
- Quiz1 by Matt Falk in Matt's workspace.