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- Grade Range
- 6th
- Rating
Students add and subtract positive and negative integers. Incidentally, negative numbers were invented by the Chinese. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students write a definition for adding integers and one for subtracting integers. They write a definition for adding integers and one for subtracting integers. Full Review »
- Grade Range
- 6th
- Rating
Students write the directions for adding, subtracting, multiplying,and dividing integers. They use manipulatives to examine how the rules work. Then they work on problems utilizing the rules. Full Review »
- Grade Range
- 6th - 9th
- Rating
Students examine a concrete way of studying addition and subtraction of positive and negative integers. They examine integer operations both vertically and horizontally. Full Review »
- Grade Range
- 8th
- Rating
Students explore "The World of Math Online" website and solve online math problems to practice comparing number values. Full Review »
- Grade Range
- 6th
- Rating
Students use discs in order to add and subtract integers. These are manipulatives present so students can access the curriculum who are kinesthetic learners. They also review the concept of the opposite of positive and negative numbers. Full Review »
- Grade Range
- 7th - 8th
- Rating
Students explore negative and positive integers on a number line. They review a newspaper to determine careers that use positive and negative integers. In groups, they read and answer questions on "Lifestyles of the Rich and Superstitious." Full Review »
- Grade Range
- 7th
- Rating
Students participate in a demonstration lesson of adding integers using a number line and counters. They complete practice problems one white boards with volunteers modeling the procedure. They access two websites in order to work with adding integers at a variety of levels. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students are introduced to the process of dividing integers. As a class, they review positive and negative numbers and what happens to the real and imaginary numbers when divided. They complete sample problems and a worksheet to end the lesson. Full Review »
- Grade Range
- 8th
- Rating
Students review adding and subtracting of integers. The class makes a number line from -10 to 10 and practice adding and subtracting by "acting out" the math problems. Students play a card game using the number cards from a regular deck. Red are negatives, black cards are positive. Students complete an integer worksheet for homework. Full Review »
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