Third Grade

Critical Areas of Focus

Third grade focuses on...

(1) developing understanding of multiplication and division and strategies for multiplication and division within 100
(2) developing understanding of fractions, especially unit fractions (fractions with numerator 1)
(3) developing understanding of the structure of rectangular arrays and of area
(4) describing and analyzing two-dimensional shapes.

Family Letters for each Unit

Available in Multiple Languages

i-Ready Unit Progression Videos

Click to see a video that explains what the students will be learning in each unit!

3-Digit Numbers: Add & Subtract

Multiplication & Division: Concepts & Patterns

Multiplication: Area, Word Problems

Fractions: Equivalence & Comparison

Measurement: Time, Liquid Volume, Mass

Shapes: Attributes, Perimeter, Area, Partitioning

Grade Level Topics

Add within 1,000

Subtract within 1,000

Multiplication

Division

Fractions

Additional Grade Level Resources

At Home Practice Packet

IXL
Information

i-Ready Information

For the complete yearlong Third Grade math curriculum map, click here.

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