MATH COMP 1 Flashcards
1
Q
subitize
A
knowing the number by looking at a rep of the number
* * * * *
5
2
Q
transitivity
A
a>b
3
Q
iteration
A
repeating the same steps over and over agian
4
Q
tiling
A
used to rep the abstract as concrete, neg numbers or array for multiplication
5
Q
partitioning
A
467-122 400-100=300 60-20=40 7-2=5 345
6
Q
compensation
A
46+38
take 4 from 38 and add it to 46= 50
50+34= 84
7
Q
use assessments to drive data driven instruction and
A
reteach
8
Q
tiered ability group compacting
A
groups of students who can move quickly and skip steps
9
Q
interest grouping
A
groups of students based on student interest
10
Q
flexible grouping
A
groups change from day to day and even within a class period
11
Q
CRA
A
concrete-tiling base ten blocks
representation- pics, graphics and charts
abstract- 2 x 5 is 10
(subitizing)
