Grade 3:



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.



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