Our grade 3 science worksheets delve deeper into concepts in life sciences, earth sciences and physical sciences. We try to help kids develop an understanding of scientific vocabulary and …

Our 3rd grade science worksheets help teach students and children about matter, rocks and soil, living things, the water cycle, simple machines, the weather, and more.

Fun science experiments to explore everything from kitchen chemistry to DIY mini drones. Easy to set up and perfect for home or school. Browse the collection and see what you want to try first!

Dec 9, 2024 · These 3rd grade science projects are easy enough for any classroom or kitchen, and they’re full of science concepts kids need to learn. To make things even easier, we’ve …

Learn third grade science skills for free! Choose from dozens of topics including traits, fossils, magnets, weather, and more. Start learning now!

Oct 23, 2025 · Looking for fun and easy science projects for 3rd grade? You’re in the right place! This guide features over 50 hands-on science experiments and science fair ideas perfect for …

Spark your 3rd grader's curiosity with our science worksheets! Explore life science, earth science, and physical science with hands-on activities.

Feb 24, 2025 · From launching a paper airplane to mixing cornstarch into a bouncy solid, each 3rd grade science project below is designed to excite and engage. Every science fair project …

Sep 11, 2025 · Miacademy’s 3rd grade science curriculum teaches key concepts through hands-on activities, videos, and games—perfect for fun and effective learning at home.

We are here to simplify and streamline your teaching of 3rd grade science. You and your students will love hands-on labs, interactive notebook templates, sorts, articles, and digital activities.