Grade 3:
Topic 1…Exploring Mathematics
Number Cracker - guess what number comes next in the pattern
Topic 2...Working with Addition and Subtraction
Counting Money- Help Kristen, Ryan, or Evan with their shopping. Six pages of problems are available; three easy and three hard.
Topic 3…Investigating Numbers to 1,000
What's Your Name? - Students know the value of numbers when written in standard form or expanded notation.
Topic 4…Investigating Length
Bucky's Blueprints - Choose One Story House and click on Maybe Later when the registration screen comes up.
Topic 5…Adding 2- and 3-digit Numbers
Ambleweb Addition Machine- select Level or 3
Ambleweb Subtraction Machine
Topic 6…Analyzing Shapes
Star Gazing- Use the telescope by locating planets and typing in their angle measurement.
Topic 7…Understanding Fractions
Melvin's Make a Match Game - Match the fraction and the picture in this fun game.
Topic 8…Developing Multiplication Concepts
SpacyMath - You must sign in (very easy and fast to do)…you can use the same log on for everyone in the class.
Topic 9…Developing the Concept of Division
Ambleweb Divider Machine - three levels are available.
Topic 10…Collecting and Analyzing Data
Gere's Bike Shop - Read and interpret graphs at this BBC site (pound symbol ₤ is used).
Topic 11…Investigating 4-digit Numbers
Brain Teasers for Gr.3
Topic 12…Subtracting 2- and 3-digit Numbers
Guess the Number- developing skills in halving and estimation.
Topic 13…Analyzing 3-D Shapes
Shapes 2D and 3D from the BBC.
Topic 14…Developing Multiplication and Division Facts
Multiplication Flashcards
Topic 15…Working with Length and Exploring Perimeter
Area and/or perimeter…interactive.
Topic 16…Using Data and Making Predictions
Data Interpretation Games -numerous activities on using and interpreting data (bar, pie and line graphs, data collecting and much more).
Topic 17…Exploring Fraction Relationships
Who Wants Pizza? A fun way to learn about fractions.
Topic 18…Working with Time
Clockworks - Try to set the time on the clock (four difficulty levels to choose from).
Topic 19…Working with Money, Capacity, and Weight
Cash Out- great interactive game on making change.
Topic 20…More Multiplication and Division Facts
Multiplication Mystery -Interactive…finding factors.
Topic 21…Investigating Area and Volume
Finding the Area and Perimeter of Rectangles- interactive online movie
Topic 22…Investigating Decimals
Add Decimals - Repair the train track by adding pieces of track with decimals.
Topic 23…Multiplying 2- and 3-digit Numbers
Math stories with Leon the Chameleon - Click on the Multiplication and Division or the
Addition and Subtraction button under the heading Select a Story (select Maybe Later
on the registration screen).
Topic 24…Dividing 2-digit Numbers
Draggable Division- Answer the problems by dragging the digits to their correct
locations. This application is especially good for students who have trouble keeping
digits organized in long division.