Nom: ____________________________________________

Le problème :

Estimation.! !

Date: _______________________________________

Voici une suite numérique. 9, 12, 15, 18, … Quels sont les trois prochains nombres de cette suite?

!

!

Numéros et dessin.

Écris une phrase complète qui répond à la question.

___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ Expectation: extend

Strand: Patterning and Algebra Estimation

1

2

3

Calculation

4

* makes a reasonable estimate * uses a grade appropriate strategy

1

2

3

repeating, growing, and shrinking number patterns

Representation

4

* uses a grade appropriate strategy * carries out procedure efficiently and accurately

Look at the following pattern. 9, 12, 15, 18, … If this pattern continues, what will the next three numbers be?

1

2

3

4

* represents the math accurately * writes numbers accurately * explains concept clearly using mathematical language

Concept & Application

Total:

1

1

2

3

4

* applies the concept to real life accurately * demonstrates understanding of concept

2

Notes

3

4