Unit 23: Energy, Motion, and Forces

Day 1 of 30

What is energy? Introduction

3-5Science

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Learning Objective

Students will be able to define and understand energy,.

Today's Lesson

Welcome to Energy, Motion, and Forces! In this lesson, we'll explore what is 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
Investigate

To examine systematically through observation and experiment

Evidence

Observable facts that support or refute a claim

Activities
Instructions
1. Read the background information on what is 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 what is energy? introduction.

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