Students play a game of "Tug of War" on a number line to model adding integers. They use the internet web site, BrainPOP, to review the concept of adding and subtracting. They complete a worksheet and an exit quiz.

Overall Rating:

Grades:

7th

Students solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.

Overall Rating:

Grades:

6th - 8th

Students implement rules for adding, subtracting, dividing, and multiplying negative integers. They write rules for each mathematical operation of negative numbers. In groups, students complete number operations. Using PDAs, they share and check their work with other groups.

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Grades:

6th - 8th

Students find zero pairs and add integers using zero pairs and a number line. They generalize rules for adding integers. Students complete a matching activityon the Internet that helps them practice adding integers.

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Grades:

5th - 7th

Students multiply positive and negative integers. They represent word expressions with both positive and negative integers and then, multiply them. Students also create multiplication problems to solve as a class and create a rhyme, a story, an acronym, or a saying to remember that the product of a positive integer by a negative integer is negative integer.

Overall Rating:

Grades:

6th - 8th