TABLE OF CONTENTS

• Living Things Need Energy
• Lesson 1 - Plants and Sunlight
• Lesson 2 - Food Chains
• Lesson 3 - Food Webs
• Lesson 4 - Microorganisms
• Vocabulary Review

• Living Things and Their Environment
• Lesson 1 - Ecosystems
• Lesson 2 - Living Things Need Each Other
• Lesson 3 - Changes in Ecosystems
• Lesson 4 - Adaptations
• Vocabulary Review

• Rocks and Minerals
• Lesson 1 - Minerals: The Building Blocks of Rocks
• Lesson 2 - Igneous Rocks
• Lesson 3 - Sedimentary Rocks
• Lesson 4 - Metamorphic Rocks
• Vocabulary Review

• Slow Changes on Earth
• Lesson 1 - Weathering
• Lesson 2 - Erosion and Deposition
• Lesson 3 - Landforms: Changing Over Time
• Vocabulary Review

• Fast Changes on Earth
• Lesson 1 - Landslides
• Lesson 2 - Earthquakes
• Lesson 3 - Volcanoes
• Vocabulary Review

• Electricity
• Lesson 1 - Static Electricity
• Lesson 2 - Electric Circuits
• Lesson 3 - Using Electrical Energy
• Vocabulary Review

• Magnetism
• Lesson 1 - Magnets
• Lesson 2 - Electromagnets
• Lesson 3 - Motors and Generators
• Vocabulary Review