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- Grade Range
- 6th - 12th
- Rating

Students discover a formula for finding the perimeter of a rectangle by using string. After a lecture/demo, students receive a worksheet with pre-drawn rectangles so they can practice computing perimeter with their string. Full Review »
- Grade Range
- 8th
- Rating

Students participate in a political campaign by researching candidates, using propaganda, polling voters and creating a pamphlets. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students recognize the use of experimental and theoretical probability. They use area models as a way of comprehending the probability. Pupils talk about the differences between experimental and theoretical probability. Students use mathematical reasoning to find the theoretical probability of some events. Full Review »
- Grade Range
- 6th
- Rating

Students find the recurrence relation for simple sequences construct tables of values for a pattern. They find the value of the general term of a sequence algebraically. Full Review »
- Grade Range
- 9th - 10th
- Rating

Students investigate the classification process and nomenclatures used for classifying organisms. They study dichotomous keys to identify organisms with 90% accuracy. Students organize information regarding the relatedness of species. Full Review »
- Grade Range
- 3rd
- Rating

Students investigate the lives of children who live in different cultures. They conduct research of the cultures of choice and create hypothetical days that students could experience. Then they compare that to the American culture. Full Review »
- Grade Range
- 7th - 9th
- Rating

Students are presented with a life situation scenario. The event surrounding their choices and actions is the 1849 California gold rush. Students need to use entrepreneurship to survive or thrive in this unusual economic climate. Key concepts to be covered in this lesson include decision making, scarcity and choice, supply and demand, opportunity and trade-offs, productivity, and marketable skills. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students investigate a scenario that is provided by the teacher in the context of a mystery problem provided in a story. They discuss the problem while defining some of the necessary key terms. Then brainstorming is done to propose mathematical solutions. Full Review »

