Nature & science · 3rd Grade (8-9)
Nature & science exercises for 3rd Grade (ages 8-9)
In 3rd Grade (ages 8-9), kids explore plants, animals, the human body, ecosystems and the world around them. The exercises below are curriculum-aligned so kids can build understanding step by step.
87 exercises in this hub
What kids learn in 3rd Grade
- Structure Of Living Things & Body Systems Intro24 exercises
- Food, Digestion Basics & Healthy Habits24 exercises
- Ecosystems Basics & Human Impact24 exercises
- Life Cycles & Reproduction (plants and Animals)15 exercises
Featured exercises
What Is a Habitat?
Level 28 minBroken Chains in Nature
Level 28 minActions Communities Can Take
Level 28 minPlant Diagram Reading
Level 28 minOur School's Green Project
Level 28 minSpotting Pollution
Level 28 minComparing Leaves and Stems
Level 28 minEnergy Flows Through a Food Chain
Level 28 minMuscles and Heart – Body Systems
Level 28 minPlants Make Food, Animals Eat Food
Level 28 minWhy Water Is Important for Our Body
Level 28 minLiving Together in an Ecosystem
Level 28 minHow Muscles Move Bones
Level 28 minSorting Foods – Fruits and Vegetables
Level 28 minThree Body Systems Together
Level 28 minMetamorphosis vs. Direct Development
Level 28 minWhat Happens If a Link Disappears?
Level 28 minWater and Digestion
Level 28 minEffects of Too Much Fat on Health
Level 28 minExercise and Energy
Level 28 min