<<< Math 3 Resources

Web Links for Math 3, 3rd ed.

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Chapter 1: Addition & Subtraction Facts

• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Number Line Bounce
  number line addition and subtraction game
• Number Puzzles
  solving puzzles by arranging numbers on a diagram to add up to a given value
• Base Blocks
  illustrating addition and subtraction in a variety of bases
• Math Lines
  matching addends to equal a chosen sum within a timeframe
• Base Blocks Subtraction
  using base ten blocks to model separating groups in subtraction

Chapter 2: Place Value to 1,000,000

• Hundreds Chart
  counting and visualizing number patterns using a hundreds chart
• Place Value Number Line
  exploring place value by placing dots on number lines
• Base Blocks
  illustrating addition and subtraction in a variety of bases

Chapter 3: Addition and Subtraction—2- & 3-Digit Numbers

• Base Blocks
  illustrating addition and subtraction in a variety of bases

Chapter 4: Data

• Bar Chart
  creating a bar chart of quantities or percentages by labeling columns and selecting values
• Pie Chart
  exploring percentages and fractions using pie charts

Chapter 5: Addition and Subtraction of Whole Numbers

• Base Blocks
  illustrating addition and subtraction in a variety of bases
• Base Blocks Addition
  using base ten blocks to model grouping in addition
• Number Line Arithmetic
  using a number line to illustrate arithmetic operations
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Number Puzzles
  solving puzzles by arranging numbers on a diagram to add up to a given value
• Diffy
  solving puzzles involving the differences of given numbers
• Number Line Bounce
  number line addition and subtraction game
• Math Lines
  matching addends to equal a chosen sum within a timeframe

Chapter 6: Multiplication Facts to 5

• Sieve of Eratosthenes
  relating number patterns with visual patterns
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Rectangle Multiplication
  visualizing the multiplication of two numbers as an area

Chapter 7: Division Facts to 5

• Base Blocks
  illustrating addition and subtraction in a variety of bases
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line

Chapter 8: Time

• Learn to Tell Time
  setting the time on an analog or digital clock
• Time – Match Clocks
  showing a given time on both analog and digital clocks

Chapter 9: Customary Measurement

• Measuring: Find Lengths with a Ruler
  choosing lengths to the nearest whole, half, quarter, or sixteenth of an inch

Chapter 10: Fractions

• Fractions - Visualizing
  illustrating a fraction by dividing a shape and highlighting the appropriate parts
• Fractions - Naming
  entering the fraction that corresponds to the highlighted portion of a shape
• Fractions - Parts of a Whole
  relating parts of a whole unit to written description and fraction
• Fraction Bars
  using fraction bars to learn about fractions
• Fractions - Equivalent
  illustrates relationships between equivalent fractions

Chapter 11: Multiplication Facts to 10

• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Rectangle Multiplication
  visualizing the multiplication of two numbers as an area

Chapter 12: Division Facts to 10

• Base Blocks
  illustrating addition and subtraction in a variety of bases
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Rectangle Division
  dividing numbers by using an area representation
• Math Man
  solving an equation game
• Division Drag Race
  choosing the correct quotients faster than three
  opponents

Chapter 13: Geometry

• Geoboard
  using geoboards to illustrate area, perimeter, and rational number concepts
• Ladybug Leaf
  programming a ladybug to hide behind a leaf
• Ladybug Mazes
  programming a ladybug to move through a maze

Chapter 14: Money

• Money
  counting and making change

Chapter 15: More Geometry

• Geoboard
  using geoboards to illustrate area, perimeter, and rational number concepts
• Geoboard - Circular
  using circular geoboards to illustrate angles and degrees
• Cube
  choosing various nets that will form a cube, volume, cubic packaging activity
• Space Blocks
  creating patterns using three-dimensional blocks
• Ladybug Leaf
  programming a ladybug to hide behind a leaf
• Ladybug Mazes
  programming a ladybug to move through a maze

Chapter 16: Metric Measurement

• Measuring: Find Lengths with a Ruler
  choosing lengths to the nearest whole, half, or quarter centimeter

Chapter 17: Multiply by 1-Digit Numbers

• Sieve of Eratosthenes
  relating number patterns with visual patterns
• Number Line Arithmetic
  using a number line to illustrate arithmetic operations
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Rectangle Multiplication
  visualizing the multiplication of two numbers as an area
• Function Machine
  entering values into a machine and observing the output

Chapter 18: Division by 1-Digit Numbers

• Number Line Arithmetic
  using a number line to illustrate arithmetic operations
• Number Line Bars
  using bars to show addition, subtraction, multiplication, and division on a number line
• Rectangle Division
  dividing numbers by using an area representation
• Math Man
  solving an equation game
• Division Drag Race
  choosing the correct quotients faster than three other opponents

Chapter 19: Decimal Fractions

• Place Value Number Line
  exploring place value by placing dots on number lines
• Decimal Tiles (Bars)
  understanding how parts make up a whole

General Resources

• ABCya.com
  computer games and activities for elementary students
• National Library of Virtual Manipulatives
  interactive, virtual manipulatives or concept tutorials (K–12)
• Aplusmath.com
  interactive use of flash cards, games, homework, and worksheets
• Cool Math
  cool math lessons, activities, games, and apps, pre-algebra, algebra, precalculus