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Lesson Plan
Curated OER

Maximizing and Minimizing the Area of Rectangles Given a Fixed Perimeter

For Teachers 6th - 9th
Students explore the realms of measurement. In this math lesson plan, students analyze and solve problems in which rectangles with identical perimeters are compared to maximize or minimize area. This instructional activity can be...
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Lesson Plan
Curated OER

Caterpillar Connections

For Teachers 3rd
Third graders investigate numerical and geometric patterns and express them in words or numbers.  In this algebraic reasoning instructional activity, 3rd graders analyze the structure of the pattern and how it changes or grows, organize...
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Lesson Plan
Curated OER

Real Math

For Teachers 11th - 12th
Students explore careers that require math knowledge and solve real life math problems. As a class, they compare and contrast classroom math to real life math and explore the links between algebra, geometry and math skills used in...
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Interactive
Curated OER

Another Quiz on Punctuation

For Students 6th - 8th
In this punctuation instructional activity, students complete a 10 question multiple choice on-line interactive exercise about the correct use of punctuation in sentences. The sentences have a college sports theme.