Students learn to add numbers to 1,000 using standard algorithm with regrouping.
Instruction lesson

Addition to 1,000 using standard algorithm with regrouping

Students learn to add numbers to 1,000 using standard algorithm with regrouping.

Students learn to add numbers to 1,000 using the standard algorithm.
Instruction lesson

Addition to 1,000 using standard algorithm

Students learn to add numbers to 1,000 using the standard algorithm.

Introduce students to the concept of area by placing chairs on rugs.
Activity

Exploring Area with Chairs and a Rug

Introduce students to the concept of area by placing chairs on rugs.

Add and subtract numbers to 1,000 using partial sums and partial differences.
Instruction lesson

Partial sums/differences addition and subtraction with regrouping to 1,000

Add and subtract numbers to 1,000 using partial sums and partial differences.

Subtract numbers to 1,000 using partial differences with regrouping.
Instruction lesson

Partial differences subtraction to 1,000 with regrouping

Subtract numbers to 1,000 using partial differences with regrouping.

Subtract numbers to 1,000 using partial differences.
Instruction lesson

Partial differences subtraction to 1,000

Subtract numbers to 1,000 using partial differences.

Add numbers to 1,000 using partial sums with regrouping.
Instruction lesson

Partial sums addition to 1,000 with regrouping

Add numbers to 1,000 using partial sums with regrouping.

Students learn to use partial sums to add numbers up to 1,000.
Instruction lesson

Partial Sums Addition to 1,000

Students learn to use partial sums to add numbers up to 1,000.

Multiple routes to numbers up to 20
Instruction lesson

Multiple routes to numbers up to 20

Double and half math problems to 20
Instruction lesson

Double and half math problems to 20

On the bus: Recognizing how many added/subtracted to 20
Instruction lesson

On the bus: Recognizing how many added/subtracted to 20

On the bus: Recognizing addition and subtraction situations
Instruction lesson

On the bus: Recognizing addition and subtraction situations

Addition and subtraction to 20 using related problems
Instruction lesson

Addition and subtraction to 20 using related problems

Addition and subtraction to 20 using fact families
Instruction lesson

Addition and subtraction to 20 using fact families

Recognizing addition and subtraction situations to 20
Instruction lesson

Recognizing addition and subtraction situations to 20

Addition and subtraction to 10 using fact families
Instruction lesson

Addition and subtraction to 10 using fact families

Recognizing addition and subtraction situations to 10
Instruction lesson

Recognizing addition and subtraction situations to 10

Addition and Subtraction to 10 with 1 or 2
Instruction lesson

Addition and Subtraction to 10 with 1 or 2

Estimated and exact difference with decimal numbers with 3 decimal places
Instruction lesson

Estimated and exact difference with decimal numbers with 3 decimal places

Help reinforce counting, addition, patterning, and more.
Template

Linking Cubes

Help reinforce counting, addition, patterning, and more.