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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Base Blocks Subtraction

Subtraction (Math 2) 
Java Applet 
Tool 

[6]

Base blocks consist of individual units, longs (containing 10 units), flats (containing 10 longs), and blocks (containing 10 flats) and can be used to show place value for numbers and to increase unde...
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Base Blocks Addition

Addition (Math 2) 
Java Applet 
Tool 

[6]

Use base ten blocks to model grouping in addition.
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Two Less Than  PDA version

Mental math (Math 2) 
Calculator 
Tool 

[2]

Select the number that is "two less than" the highlighted number.
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Add It Up Math Game

Addition (Math 2)+ 
Java Applet 
Tool 

[2]

User selects numbers from the grid that sum to the given target number.
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Addition Surprise

Addition (Math 2) 
Shockwave 
Tool 

[2]

Students practice addition facts by dragging the given numbers onto the Fact Table to a box where the row and column add up to the given number. A free preview activity from Harcourt School Publisher...
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Building Houses Activity

Operations with numbers (Math 2) 
Java Applet 
Activity 

[1]

Students count, order, and compare the different sizes of integer bars as they make house designs using the Integer Bar applet by Jacobo Bulaevsky.
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Episode 8: Subtraction

Subtraction (Math 2) 
Flash 
Lesson Plan 

[1]

Activities to introduce the concept of subtraction as the inverse of addition.
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TeachingTools.com

Operations with numbers (Math 2)+ 
Computer 
Support Material 
$ 
[1]

TeachingTools.com contains a series of online "tools" enabling you to quickly generate an almost infinite number of math (and other subjects) worksheets and their answer keys.
You can then choose to...
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The Doctor X Amazing Griddable...

Operations with numbers (Math 2) 
JavaScript 
Tool 

[1]

A 10 x 10 interactive grid with 10 possible colors to use. Start by drawing rectangles to count. Use the quick tour to consider multiplication, the distributive property, prime vs composite, square nu...
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Count Us In: Game 7

Addition (Math 2) 
Flash 
Tool 

[12]

The bus number tells you how many children you should put on the bus. Click and drag the children, in as many different ways as you can. When they are sitting down, click "check number" to make the bu...
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Base Blocks

Addition (Math 2)+ 
Java Applet 
Tool 

[10]

Illustrate addition and subtraction in a variety of bases.
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Mental Math

Mental math (Math 2) 
Computer 
Lesson Plan 

[7]

Mental math teaching strategy for capturing the attention of a class. Provides game suggestions and problem examples.
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Math Doodles: Sums Stacker

Addition (Math 2) 
Flash 
Tool 

[6]

Click and drag values from stack to stack until the sums of each stack equals the given targets.
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Math Doodles: Connect Sums

Addition (Math 2) 
Flash 
Tool 

[4]

Rack up points by clicking on a consecutive series of connected values that add up to the targeted sums.
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Math Doodles: Number Jump

Addition (Math 2)+ 
Flash 
Tool 

[4]

Smash the flies by maneuvering the ball along the number lines.
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Five Frame

Addition (Math 2) 
Java Applet 
Tool 

[4]

In this interactive fiveframes tool, users practice counting and adding to ten. The frames help users think of numbers in relation to 5.
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PrimaryPaths

Operations with numbers (Math 2) 
JavaScript 
Tool 

[3]

PrimaryPaths (which replaced the PrimaryMath.org site) provides interactive educational tools that teachers and parents can use to make learning easier. Our website provides interactive arithmetic pr...
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Number Triangle Level 1

Addition (Math 2)+ 
Flash 
Tool 

[2]

First level in a set of three Number Triangle activities. They are an electronic version of flash cards emphasizing fact families. An addition/subtraction Number Triangle has two addends and a sum; a ...
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Problem Solving with Multiplic...

Multiplication (Math 2) 
Flash 
Tool 

[2]

Practice problem solving with this module of multiplication word problems, fact sheets, and worksheets. The accompanying quiz offers several levels of difficulty.
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Color Chips  Addition

Addition (Math 2) 
Java Applet 
Tool 

[2]

This virtual manipulative uses plusminus chips to demonstrate adding positive and negative values.
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Rectangle Multiplication

Multiplication (Math 2) 
Java Applet 
Tool 

[2]

Visualize the multiplication of two numbers as an area. Choose the latticeoption to draw a correspondence between the lattice method for multiplying numbers and an area representation. Choose t...
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Times Tables

Multiplication (Math 2)+ 
JavaScript 
Tool 

[2]

The Times Table module can be used as a starting point for learning a particular table; a reinforcement of number patterns and tables already covered; and practicing knowledge of tables. Linked resour...
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Number Triangle Level 2

Multiplication (Math 2)+ 
Flash 
Tool 

[1]

Second level in a set of three Number Triangle activities. They are an electronic version of flash cards emphasizing fact families. An addition/subtraction Number Triangle has two addends and a sum; a...
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Addition Table

Addition (Math 2)+ 
Flash 
Tool 

[1]

The object of this game is to fill the whole addition table with the numbered tiles. Users can pick up and drag each tile to its correct cell with the mouse. If the cell in the table is clicked, its a...
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Problem Solving with Addition ...

Addition (Math 2)+ 
Flash 
Tool 

[1]

This module can be used as a starting point for practising problem solving using addition and subtraction word problems. It includes factsheets, worksheets, a quiz at three levels, and two practice ga...
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