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- Grade Range
- 9th - 11th
Students utilize graphing calculators to solve functions involving radicals. They observe teacher demonstrations of exponents, inverse relationships with radicals, domains and ranges of different radical functions, and graph examples of radical functions independently and as a class. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students practice adding, subtracting, multiplying and dividing signed numbers. They comprehend how signed numbers operate. Become familiar with the order of operations. They complete a practice test or worksheet on signed numbers. Full Review »
- Grade Range
- 6th - 8th
- Rating
Students investigate the concept of subtracting integers. This is done using the number line and applying the method of using rules like changing subtraction to addition. The lesson uses examples in the form of using money which is easier for them to comprehend. Full Review »
- Grade Range
- 8th - 10th
- Rating
Students examine a Babylonian clay tablet and the mathematics found on it as a catalyst to investigate a variety of mathematical ideas. They produce and work with prime numbers. Students classify numbers as whole, integer, rational, or irrational. They use Heron's method to calculate square roots. Full Review »
- Grade Range
- 6th
- Rating
Students explore the use of integers in real life situations. In groups, they participate in an integer card game, create a Celsius thermometer, and find examples of positive and negative numbers in newspapers and magazines. Finally, they create a human number line. Full Review »
- Grade Range
- 7th
- Rating
Students examine the concept of a game using integers and focus upon the skills of computation and estimation. The game is designed by the students who make the game board and create the rules that must illustrate all the operations of integers. Full Review »
- Grade Range
- 7th
- Rating
Students explore virtual manipulatives to add and subtract integers. They solve problems with virtual manipulatives in pairs and complete worksheets. After reviewing directions, they solve subtraction problems and use dry erase boards to review the procedures for solving both addition and subtraction problems with integers. Full Review »
- Grade Range
- 5th - 7th
- Rating
Students play the Factor Trail game, they identify the factors of a number to earn points. They check each other's work before points are given. Students practice identify the integer factors of numbers up to 100. They add, subtract, mulitply, and divide whole numbers. Full Review »
- Grade Range
- 3rd - 5th
- Rating
Students use the calculator and their understanding of integers, fractions, decimals, and operations to find mathematical expressions that equal 1/2. They also record their names for one-half and analyze the expressions as a whole group, as well as select one of their expressions and describe a real-life situation in which it can be used. Full Review »
- Grade Range
- 5th - 6th
- Rating
Students demonstrate how to add and subtract positive and negative numbers using tiles. They complete a variety of activities on a worksheet, including mixed addition and subtraction problems, subtracting and adding opposites, and magic squares using integers. Full Review »
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