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- Grade Range
- 3rd - 12th
- Rating

Students practice addition and subtraction of positive and negative integers. Full Review »
- Grade Range
- 5th
- Rating

Students review the concept of negative numbers and how the are placed on a number line. After the review, students practice placing negative numbers on a number line in a whole class setting. Full Review »
- Grade Range
- 6th
- Rating

Students review the basic skills of adding and subtracting on a number line. This provide a visual model of what they are doing and should help them explain and remember the rules of how to properly add and subtract when using negative numbers. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students create a collage using cut black and white construction paper and utilize positive and negative space. Full Review »
- Grade Range
- 5th - 6th
- Rating

Students demonstrate their understanding of positive and negative space by creating a design based on positive and negative shapes. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students practice solving equations with negative numbers. They find the reciprocal and take the root of different numbers in the problems. They work together to solve equations using linear inequalities. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students compose notes using trade related terms. They distinguish between negative and positive effects of trade through small group discussions. Students generate class list of negative and positive effects of trade with supporting materials/facts as examples. Full Review »
- Grade Range
- 3rd - 4th
- Rating

Students use the real life situations of temperature measurements and sea level measurements to explore the concept of positive and negative numbers. The students complete word-problems using positive and negative numbers. Full Review »
- Grade Range
- 7th - 8th
- Rating

Students add positive and negative integers. After putting numbers in sequential order, students identify the magnitude and direction of selected digits. Students observe and participate in a class discussion about the sum of two negative numbers, two positive numbers, and a negative and positive number. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students are introduced to the concept of negative integers and their value. Working with thermometers, they compare the value of positive and negative numbers. Students list the value of negative numbers from least to greatest using their thermometers. Full Review »

