Plant Erosion Experiment 4th Grade Weathering Science Lab NGSS Landforms Soil

Students compare soil with and without plants, measure what water carries away, and connect their results to real-world events like wildfires, deforestation, and flooding.

What’s Included

• Teacher directions and setup instructions
• Hands-on experiment comparing soil with and without plants
• Student reading passage about erosion and vegetation
• Step-by-step diagram drawing activity
• Student worksheets: short answer and fill-in-the-blank
• Task cards: multiple choice and short answer
• Recording sheets for observations and data
• Answer key
• Google Forms and Google Slides links for digital use

Skills Covered

• Understanding weathering and erosion
• Explaining how plants reduce soil erosion
• Analyzing the effects of water on land
• Reading informational science text
• Conducting an experiment and recording data
• Drawing and labeling diagrams
• Identifying cause and effect

Ways to Use This Resource

• Use as part of a science station rotation
• Assign as a small-group investigation
• Use in an Earth science unit
• Assign digitally
• Complete in one session or across several days

Why Teachers Love It

• Hands-on lab with real data
• Aligned to NGSS 4-ESS2-2
• Print and digital options
• Combines reading, science, and diagramming
• Clear teacher directions

This plant erosion experiment gives students evidence for why plants matter to the land, and it helps them connect a simple lab to events in the real world.