Water and Weather

• Changing States of Matter Activity
• Solids, Liquids and Gases Activity
• Solids and Liquids Activity
• States of Matter Activity
• All About Matter Quiz

• Satellite Maps Maps of USA weather
• Weather Activities
• Weather Maker Change the weather by changing temperature
• Weather Watch Learn about natural disasters

Force and Motion

• Simple Machines Activities
• Simple Machines Game
• Identify the Pulleys Activity
• The Compound Machine Activity
• Make Tracks Make your own roller coaster
• Medieval Levers Activity
• Inclined Planes, Levers, Pulleys Gizmo
  

• Pushes and Pulls Activity
• Forces in Action Activity
• Let's Go Work on the Playground What works or doesn't work?
• Friction Explorer Activity
• Friction Another Activity
• Gravity Gizmo

• Tools to do Science Rulers and more to print
• Invention Playhouse Game
• Tools of the Trade Play a game to learn about science tools
• Scientists at Work Activity about science jobs
• Technology at Home Activity
• Wonderville Activities
• Which Polinator Use the scientific method

Earth and Space

• Earth, Sun, and Moon Activity
• Moon Phases Calendar
• Phases of the Moon Model
• Phases of the Moon Lesson
• Lunar Cycle: The Challenge Game
• Moon Phases, Solar System Gizmo

• Solar System Jigsaw Activity
• Planet Size Comparison Activity
• Planetary Mysteries Activity
• The Space Place Answers to Great Questions
  

• Star Gazers Match constellations with their stories

• Kids Astronomy
• NASA Search by Subject
• Star Child
• Astronomy for Kids
• Astronomy.com
• Astronomy for Kids Online