3
4
1Keywords:
model construction
practical
quadratic equation
recursive rules
spatial patterns
Students use sticks to copy and continue a given spatial pattern, and identify the number of sticks needed to make a new shape in the pattern.
1
5
2
5
2
0
1
1
0
0
1
1
1
0
1
0
1
2
0
3
4
1
2
3
8
