MATH COMP 1

Question 1

subitize

Answer 1

knowing the number by looking at a rep of the number
* * * * *
5

Question 2

transitivity

Answer 2

a>b

Question 3

iteration

Answer 3

repeating the same steps over and over agian

Question 4

tiling

Answer 4

used to rep the abstract as concrete, neg numbers or array for multiplication

Question 5

partitioning

Answer 5

467-122
400-100=300
60-20=40
7-2=5
345

Question 6

compensation

Answer 6

46+38
take 4 from 38 and add it to 46= 50
50+34= 84

Question 7

use assessments to drive data driven instruction and

Answer 7

reteach

Question 8

tiered ability group compacting

Answer 8

groups of students who can move quickly and skip steps

Question 9

interest grouping

Answer 9

groups of students based on student interest

Question 10

flexible grouping

Answer 10

groups change from day to day and even within a class period

Question 11

CRA

Answer 11

concrete-tiling base ten blocks
representation- pics, graphics and charts
abstract- 2 x 5 is 10
(subitizing)