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Texas Instruments
Texas Instruments: Integers! It All Adds Up!
In this activity, students can use the number line to add integers and to justify and support the rules they develop.
Alabama Learning Exchange
Alex: Battle to the Death: Adding Integers
The goal of this instructional activity is for middle schoolers to use manipulatives to add integers, creating concepts rather than memorizing rules. This instructional activity will be related to the 300 Spartans who battled the...