Grade 3 Science Lessons

The following Grade 3 Lessons and Worksheets are available with a My Schoolhouse subscription.  Try some of our Lessons!


Science Lessons

Subject Level-Lesson Score Description
Science 3-1   Mercury, Venus, Earth, Mars and the Asteroid Belt
Science 3-2   Jupiter, Saturn, Uranus, Neptune, and Pluto
Science 3-3   Plants, Animals, Bacteria, Fungi and their Role in Nature
Science 3-4   The Environment
Science 3-5   The Nervous System and How it Works
Science 3-5-1   The Ear and How it Works
Science 3-5-2   The Eye and How it Works
Science 3-6   Protons, Neutrons, and Electrons
Science 3-7   How a Simple Circuit Conducts Electricity
Science 3-8   Mass, Volume, and Density
Science 3-9   How is a Star Formed?
Science 3-10   The Death of a Star
Science 3-11   How do Black Holes Form
Science 3-12   Hot-Air Balloons and Blimps
Science 3-13   Helicopters
Science 3-14   Sailplanes and Hang Gliders
Science 3-15   Airplanes - Kinds and Uses of Each
Science 3-16   Food Pyramid - Six Food Groups


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