## Integer flipcharts

These are some ActivStudio flipcharts that I created for teaching integer operations.

Note that some of the pages are from flipcharts that I downloaded from the Promethean Planet website.

To view these flipcharts, you need to have ActivStudio on your computer. Or ...

Go to
http://www.prometheanworld.com/server.php?show=nav.16874

It is a big download, about 230 MB. But it is free. And you are allowed to use this software in your classroom with any IWB, or even with just a computer and data projector.

Once it is installed, you can then open the flipcharts. And you also have access to hundreds (thousands?) of other teacher-created maths flipcharts at http://www.prometheanplanet.com/

You may have to register again as this is a different Promethean website, but once you are registered, click on Resources / Lessons etc. You will find a large collection of teacher-created Maths flipcharts. The quality varies from great to ... well, useful for ideas.

## Arithmetic Four & Arithmetic Quiz

Arithmetic Four is a Connect Four variation where you have to answer an arithmetic question correctly before you can play a chip. You get to choose the category, the operation, the difficulty level and the time limit.

Arithmetic Quiz is similar but without the Connect Four interface.

http://www.shodor.org/interactivate/activities/ArithmeticQuiz/

## Connect Four: Order of Operations

The classic Connect 4 game, but students have to first correctly evaluate the numerical expresson before they are allowed to drop their chip.
http://www.shodor.org/interactivate/activities/OrderOfOperationsFou/

## Integer Subtraction with Colour Chips

This virtual manipulative uses plus-minus chips to demonstrate adding positive and negative values.
http://nlvm.usu.edu/en/nav/frames_asid_162_g_3_t_1.html?open=instruction...

## Circle 0

The goal of this puzzle is to put three numbers inside of each circle so that they add up to 0.
http://nlvm.usu.edu/en/nav/frames_asid_122_g_3_t_1.html?open=instruction...

## Integer Additon with Colour Chips

This J virtual manipulative uses plus-minus chips to demonstrate adding positive and negative values.
http://nlvm.usu.edu/en/nav/frames_asid_161_g_1_t_1.html?open=instruction...

## Rectangular Multiplication of Integers

This virtual manipulative allows the user to visualize the product of two integers.
http://nlvm.usu.edu/en/nav/frames_asid_322_g_1_t_1.html?open=instruction...