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Lesson Plan
Curated OER

Gas Prices Keep Rising

For Teachers 2nd - 6th
Students discuss rising gas prices, then read a news article about how the increase in fuel cost may affect other prices. In this economics and current events lesson, the teacher introduces the article with a discussion and vocabulary...
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Lesson Plan
Curated OER

Earth System Science

For Teachers 4th - 6th
Students explore the Earth and its ability to support life. They discuss the geosphere and the water cycle and complete the Water Wonders activity. After completing the activity, they respond in their journals and reflect upon the...
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Lesson Plan
Curated OER

Unit Circle and Triangle

For Teachers 9th - 11th
Students apply the Unit Circle to solve ratios of triangles. In this geometry lesson, students derive the different ratios of a triangle using the Pythagorean Theorem. They find the angles of a unit circle using a right triangle.