In this physics instructional activity, students design and build a power inverter given a schematic diagram. They answer 3 short answer questions about the circuit they created.

Energize an environmental science unit on natural resources with this collection of instructional materials. From simple coloring sheets for primary grade children, to guiding questions for a high school research...

Imagine a beautiful rainbow-colored dragon flying free in the air. With powerful imagery and sensory language, a reading passage prompts learners to follow the plot of a short story and answer five comprehension questions.

In this energy sources worksheet, students fill in a chart using a dichotomous key of energy sources. They use follow the directions and label items such as the sun, a windmill, and an oil rig with the proper number and letter labels...

Your teenagers may have heard of fracking, but do they really know what it is? And could they debate the benefits and risks? Educate your environmental science class with a lesson about hydraulic fracturing, non-renewable energy...

In this physics worksheet, students answer 5 conceptual questions about the sensitive audio detector they built. They analyze the component of their circuit.

In this electronics worksheet, students design and build a stepper motor drive circuit. They answer 1 short answer question about the design.

In this energy alternatives and conservation worksheet, students research the topic, answer 3 questions, then complete a 4 step plan to create a print or digital project.  This page has numerous links to web resources.

What affect do bodies of water have on the world around us? Kids can find out by reading this passage. After reading, they answer five questions related to the text.