Item: tTableExtendOtherRecursive2b
Stimulus:
| Term Number |
Term Value |
| 1 |
1 |
| 2 |
3 |
| 3 |
6 |
| 4 |
10 |
| 5 |
A |
| 6 |
21 |
| 7 |
B |
Stem:
The numbers in the table represent terms in a recursive sequence.
Fill in the values below.
Inputs:
- Enter the value for A:
- Enter the value for B:
Key:
- Observable: 15,
28.
Score: 1;
Evidence Value: 1.
-
Student:Right!
-
Teacher:The student got this item correct.
- Observable: .
Score: 0;
Evidence Value: 0.
-
Student:Sorry, that was incorrect. The difference in term
values (1, 3, 6, 10) increases by 1, across the series.
The correct series is: 1, 3, 6, 10, 15, 21, 28.
-
Teacher:The student got this item incorrect.
Metadata:
Item Node: tTableExtendOtherRecursive2b,
Difficulty: 2.
Proficiencies: TableOtherRecursive,
ExtendOtherRecursive.