Searching for Earth Day lesson plans? Thinkfinity offers Earth Day activities, projects, videos, interactive tools, features and lessons about conserving energy, recycling and finding innovative ways to solve environmental challenges.

Science NetLinks Earth Day Feature

Science NetLinks

Human Footprint Interactive

Xpeditions

Greenhouse Effect Interactive

Xpeditions

EarthPulse Interactive Maps

Xpeditions

Power Up! Learning About Energy Sources

Science NetLinks

Chatting About Books: Celebrating the Earth Podcast

ReadWriteThink

National Geographic Environment Video Library

Xpeditions

• Global Warming 101

• State of Polar Bears

• Global Warming: Antarctica Ice

• A Way Forward: Facing Climate Change

Interviews with Scientists

Carbon Emissions

Mountain Rain

Fossil Fuel Switch

Fuel-Saving Speed

West Nile Weather

Explore and Write About Nature

ReadWriteThink

Creative Climates

Xpeditions

The Arctic and Antarctic Circles

Xpeditions

Human Footprint

Xpeditions

National Geographic Environment Site

Xpeditions

What is Global Warming?

Xpeditions

Preserve Our Planet

Xpeditions

Biomes of the World

Science NetLinks

The Amateur Naturalist

Science NetLinks

The Prairie Builders: Reconstructing America's Lost Grasslands

Science NetLinks

Create a Rainforest Refuge

Science NetLinks

USA Today's Weather Basics

Science NetLinks

Coral Reef Connections

Science NetLinks

Green Roof Design (9-12)

Science NetLinks

Photosynthesis, Trees, and the Greenhouse Effect (6-8)

Xpeditions

Polar Regions: Arctic Adaptations and Global Impacts (6-8)

Xpeditions

Investigating Local Ecosystems (K-2)

Science NetLInks

Protecting Our Precious Planet: Sharing the Message of Earth Day (K-2)

ReadWriteThink

Elementary Ecosystems (K-2)

Xpeditions

Just Turn It Off (K-2)

Science NetLinks

Power Up! (3-5)

Science NetLinks

Earth Day Activity (K-12)

ReadWriteThink

Energy Sources and Use (3-5)

Science NetLinks

Earth Day Every Day (3-5)

Xpeditions

What's Happening to the Emperor Penguins? (3-5)

Xpeditions

Reading and Writing About Pollution to Understand Cause and Effect (3-5)

ReadWriteThink

The Aral Sea: Then and Now (3-5)

Xpeditions

Introducing Biodiversity (3-5)

Science NetLinks

Degrees of Change: Conservation in My Community (3-8)

Xpeditions

Endangered Species 1: Why Are Species Endangered? (6-8)

Science NetLlinks

Endangered Species 2: Working to Save Endangered Species (6-8)

Science NetLinks

Marine Sanctuaries (6-8)

Science NetLinks

Renewable Energy Sources (6-8)

Science NetLinks

Persuasive Essay: Environmental Issues (6-8)

ReadWriteThink

Tigerland and Other Unintended Destinations (9-12)

Science NetLinks

Star Power: Discovering the Power of Sunlight (9-12)

Science NetLinks

Environmental Issues in the Polar Regions (9-12)

Xpeditions

Climate and CO2: Analyzing their Relationship (9-12)

Xpeditions

Preserving Health Through Biological Diversity (9-12)

Science NetLinks