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Basic algebra. The intention is to help students generalise a rule\pattern from 3 questions of increasing complexity.
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Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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From users who are members of Headstart :
| Rob Cade | said | Ready to use | 8 years, 9 months ago |
History
| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| What's X, if X + A = B? | Ready to use | Rob Cade | 17/06/2016 11:25 | |
| What's X, if X + A = B? Simplified | draft | Rob Cade | 02/08/2016 11:35 |
There is one other version that you do not have access to.
| Name | Type | Generated Value |
|---|
| a1 | integer |
8
|
||||
| a3 | rational |
7311/100
|
||||
| a2 | rational |
49/10
|
||||
| b1 | integer |
1
|
||||
| b2 | rational |
31/10
|
||||
| b3 | rational |
1511/20
|
||||
| c3 | rational |
7433/50
|
||||
| c2 | rational |
8
|
||||
| c1 | integer |
9
|
Generated value: integer
8
→ Used by:
- c1
- "Part a)" - prompt
- "Part a)" → "Unnamed step" - prompt
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Information only | ||
| Gap-fill | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Gap-fill | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet |
This question is used in the following exam: