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Using This Guide

Introduction: Structure of Each Lesson

The Five Core Lessons

Lesson 1: Solid or Liquid

Lesson 2: Melting Ice

Lesson 3: Freezing Water

Lesson 4: Where Did the Water Go

Lesson 5: Air Takes Up Space

Check Your Understanding

A lesson-by-lesson implementation guide for the States of Matter unit, with objectives, materials, procedures, key questions, and evidence for each of five core lessons.

Step-by-step guidance for teaching five core lessons on solids, liquids, gases, and changes of state.

Lesson-by-Lesson Field Guide: States of Matter

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