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Lesson Plan
Curated OER

Sun too close? We'll just change Earth's orbit

For Teachers 7th - 12th
Pupils study an article and discuss what would happen if the Earth's orbit changed.  In this Earth's orbit instructional activity students answer a list of questions and complete an activity.
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Lesson Plan
Curated OER

Seeing Sound and Sonar

For Teachers 6th - 8th
Young scholars grasp how underwater animals can "see" using sound waves. They practice making inferences, and build a conceptual understanding of sonar radar.
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Lesson Plan
TeachEngineering

Teach Engineering: Mercury and Venus

For Teachers 3rd - 5th
Students explore Mercury and Venus, the first and second planets nearest the Sun. They learn about the planets' characteristics, including their differences from Earth. Students also learn how engineers are involved in the study of...

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