Grade Level Links → Third Grade → Math Links
Math Links
Great Sites
- ABCya
- IXL Math
- National Library of Virtual Manipulatives
- Illuminations
- Math Playground
- Harcourt Math Multimedia Glossary
- Houghton Mifflin Manipulatives
- Harcourt E-Labs
Unit 1
- Graphing Games (PDF)
Reading Bar Graphs, Mean, Median, Mode, Double Bar Graphs, Line Graphs, Make your Own Graphs, Subtracting 2 and 3 digit numbers, Numeric Patterns, Expanded Notation - Place Value to 1,000,000
- Place Value to 1,000,000 (Rags to Riches)
Read and Write Word Names up to 1,000,000
- Rounding to the nearest 10
- Round to the nearest 10, 100, and includes decimals
- Order Numbers to 10,000
Unit 2
- Third Grade Math (PDF)(Fast Facts, Probability, Rounding)- Click with your mouse to get to the site you want
- Estimating Size of Objects
- Measurement Games (PDF)(in, cm, ft, yds, area, perimeter, converting measurment)
Unit 3
Mathematical Equations, Inverse Operation, Division
- Harcourt Math
- Harcourt Math Facts
- Fact Families
- Fact Families (Multiplication and Division)
- Fact Family Song
- Order of Operation
- Solve for the Unknown
- Word Problems - (When asked, click Maybe Later)
- Grand Slam Word Problems
- Patterns
Function Tables
Fast Facts
- iKnowthat - (When asked, click Maybe Later)
- Math Flash
Unit 4
- 3D Shapes
(Sides, edges, vertices, angles, faces) - Geometry
- Polygons
- Angles
- Congruency
- Symmetry
- Transformation, Translation, Rotation, and Reflection
Unit 5
Fractions, Mixed Fractions
Fractions on a Number Line
- Ordering Fractions- (Comparing Fractions)
- Relationship of Fractions and Decimals
- Add, Subtract, or Multiply Fractions
- Subtraction of decimals (using Money)
- Multiplying larger numbers
- Dividing larger numbers
- Probability
- Probability with Fractions
- Place Value in Decimals
Unit 6
- Capacity (Cups, pints, liters, quarts, gallons), Length, and Weight)
- Volume
- Video on Weight and Capacity
Time
Elapsed Time using a clock
Area, Perimeter, Graphing