2

1

Keywords:

commutativity

equality

multiplication

Students select the equations that show the commutative law.

2

1

Keywords:

commutativity

equality

multiplication

Students select the equations that show the commutative law.

2

1

Keywords:

addition

discussion

equality

equations

Students solve different forms of addition equations.

2

0

Keywords:

basic facts

equality

equations

subtraction

Students solve different forms of subtraction equations.

3

0

Keywords:

combinations

multiplication

Students explore multiplicative relationships by completing multiplication equations.

2

2

Keywords:

equal to

equality

greater than

less than

Students decide whether pairs of number expressions are equal to, less than, or greater than each other.

2

2

Keywords:

addition

equality

linear equations

relationships

subtraction

Students complete addition and subtraction equations that explore part-whole relationships.

3

3

2

Keywords:

addition

equality

Students complete open number sentences to show their understanding of equality.

2

2

Keywords:

addition

equality

Students complete open number sentences to show their understanding of equality.

2

3

Keywords:

addition

commutativity

equality

key competencies

Students use the commutative property to find missing numbers in equations and explain the property.

2

1

Keywords:

addition

animal strips

cuisenaire rods

equality

number sentences

practical

Students use Cuisenaire rods or Animal strips to make up addition number sentences and record them.

2

1

Keywords:

equality

equivalence

number sentences

Students draw in the correct number of blocks needed to balance some scales and write equations for scales that show balance.

2

4

Keywords:

addition

equality

Students explore the concept of equality by deciding whether addition sentences are true, false or not proper number sentences.

2

2

Keywords:

equal to

equality

greater than

less than

Students select the correct symbol or the correct number to make number sentences true.

3

1

Keywords:

addition

commutativity

equality

Students use the commutative property to find missing numbers in equations and explain the property.