Item: tExtendOtherRecursive2c
Stem:
Extend the following sequence by giving the next two terms:
1, 1, 2, 3, 5, ...
Inputs:
- Enter your answers here:
- and
Key:
- Observable: 8,
13.
Score: 1;
Evidence Value: 1.
-
Student:Right!
-
Teacher:The student got this item correct.
- Observable: 8,
11.
Score: 0;
Evidence Value: 0.
-
Student:Sorry, not quite. This is a Fibonacci sequence. Each new number is the
sum of the two previous numbers.
-
Teacher:It looks like the student saw a difference pattern of 0, 1,1, 3,3, but
it's Fibonacci.
- Observable: .
Score: 0;
Evidence Value: 0.
-
Student:Sorry, that was incorrect. This is a Fibonacci sequence. Each new number is the
sum of the two previous numbers.
-
Teacher:The student got this item incorrect. Not sure what the problem is
Metadata:
Item Node: tExtendOtherRecursive2c,
Difficulty: 2.
Proficiencies: ExtendOtherRecursive.