Protecting Our Soil

Grade 3 Science Learning about soil conservation and Earth Day

Why is Soil Important?

Soil helps plants grow Animals live in soil We get food from plants in soil Soil filters water

Think About It

How do humans affect soil? Can our actions help or hurt soil?

How Humans Affect Soil

{"left":"Helpful Actions: Composting food scraps, Planting trees and gardens, Picking up litter, Using less chemicals","right":"Harmful Actions: Throwing trash on ground, Using too many chemicals, Not recycling, Cutting down all trees"}

Composting Helps Soil

Food scraps become nutrients Worms help break down waste Rich soil helps plants grow better Less waste goes to landfills

Brainstorming Time

Write 2-3 soil protection ideas on sticky notes Share ideas in small groups Choose your best messages for a poster

Creating Earth Day Posters

Include clear soil protection messages Use bright colors and drawings Make it eye-catching for others to see Think about your audience

Poster Ideas for Inspiration

Gallery Walk

Display your posters on the walls Walk quietly to see everyone's work Leave positive comments on sticky notes Look for creative ideas

Reflection Time

What did you learn about protecting soil? Which poster idea was most creative? How can you help soil at home?

Home Connection

Talk with your family about protecting soil Look for ways to help soil at home Take photos or write about what you find Share your stories next class

Remember

Every small action helps protect our soil and Earth!