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GEARS
Third Grade Extension Activities
Third Grade Extension Activities
Chapter 1
Place Value Periods up to 100,000,000
- Video
Place Value Blocks Quiz
- Numbers to 10,000
Expanded Form Matching
Place Value Games
- Test out all the games. Which one is the most challenging for you?
Chapter 3 - Addition
Math Playground - GrandSlam Math
Rounding Games
Chapter 4 - Subtraction
Math Playground - Word Problems with Katie
Drag'n Drop Math
Chapter 6 - Multiplication
Base 10 Blocks
- Interactive
3 digits x 1 digit video tutorial
- Khan
3 digits x 1 digit
- Math Playground
Chapter 7 - Multiplication
2 digits x 2 digits video tutorial
- Khan
Long Multiplication Fun Tutorial
3 digits x 2 digit tutorial
Lattice Multiplication
Multiplication Activity
- This site allows you to practice 2 digits x 2 digits with hints
Monster Multiplication
- Practice 2 digits x 2 digits to check your understanding. You will need a scrap paper for this one!
Chapter 8 - Division
Division Fact Games
- Do 50 problems on the first game before choosing the race games
Fruit Splat
- Can you pass the highest timed level?
Croc Doc
- Division Fact Practice Game
Dividing by 10
- Khan Academy Video
Grand Slam Multiplication
- Story Problems
Division with Remainders
- Story Problems Game
Long Division
Long Division Tutorial
- Cool Math
Long Division Video
- Khan Academy
Long Division
- Quiz yourself on Cool Math
Snork's Long Division
Long Division with Remainders
- Khan Video
Divsion Millionare
- This game goes into division with remainders and dividing by 2 digits
Decimals
What are Decimals?
- Great tutorial!
What are decimals?
- Video (long)
Adding Decimals Tutorial
Adding Decimal Video
Adding Decimals
- Soccer Game
Subtracting Decimals
- Matching Game
Hotel Decimalfornia
Adding Decimals
- Hungry Puppy
Chapter 14 - Fractions
Equivalent Fractions Video
Sheppard Software
Fraction Matcher
Adding and Subtracting Fractions
- Great Tutorial!
Adding and Subtracting Fractions
- Video
Add and subtract fractions game
- Pacman
Add Fractions
- Fruitshoot (start with level 1)
Chapter 18 - Geometry
Polygon Shapes Shoot
Quadrilateral Shapes Shoot
That Quiz
- Can you identify 20 shapes in level 3?
Angles
Angle intro video #1
Angle intro video #2
Protractor Activity
Guess the Angle
Complementary and Supplementary Angles
- Video
Complementary and Supplementary Angles
- Tutorial
Complementary and Supplementary Angles
- Game
Intro to Algebra
Introduction Tutorial
What is a Variable
- Khan Video
Why letters in algebra?
- Khan Video
Expressions with one variable
- Khan Video
Algebra Puzzles
- FUN! (Start at the beginner level)
Swimming Otters
- Guess the variable
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