Unit 23: Energy, Motion, and Forces

Day 11 of 30

Electrical energy introduction

3-5Science

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Learning Objective

Students will be able to explore electrical energy.

Today's Lesson

In this lesson, we'll explore electrical energy introduction. Scientific inquiry allows us to investigate and explain natural phenomena.

Energy is the ability to do work or cause change. Energy comes in many forms: light (from the sun), heat (from fire), motion (from moving objects), electrical (from batteries), and chemical (stored in food). Energy can change from one form to another, but it's never created or destroyed—this is called the Law of Conservation of Energy. All living things need energy to grow, move, and survive!

As you work through today's material, pay attention to the examples and try to identify the patterns or strategies being used. This will help you apply these concepts to new problems.

Take notes on key points and make connections to what you've already learned in previous lessons.

Key Terms
Energy

The ability to do work or cause change

Investigate

To examine systematically through observation and experiment

Activities
Instructions
1. Read the background information on electrical energy introduction. 2. Form a hypothesis before beginning. 3. Conduct the investigation following procedures. 4. Record observations and analyze results.
Materials Needed
  • Lab notebook
  • Investigation materials
  • Safety equipment if needed

Teaching Tip

For this age group: Balance direct instruction with collaborative activities. Allow students to explain their thinking and make connections to prior knowledge when exploring electrical energy introduction.

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