- Soda bottle volcano experiment: Create a volcanic eruption using baking soda and vinegar. This classic experiment teaches students about chemical reactions.
- Static electricity butterfly: Use a balloon or piece of fabric to create static electricity and make a butterfly “fly” across a surface. This project explores the principles of static electricity.
- Solar system model: Build a scale model of the solar system using different sized balls or objects to represent the planets. This project helps students understand the relative sizes and distances of the planets.
- Egg drop challenge: Design a protective container using everyday materials to prevent an egg from breaking when dropped from a height. This project explores the concepts of gravity and impact force.
- Growing plants without soil: Set up an experiment using different mediums such as water, sand, or pebbles to see if plants can grow without soil. This project introduces hydroponics and plant biology.
- Homemade slime: Mix together simple ingredients like glue, borax, and water to create slime with various textures and colors. This project explores polymer science and can be a fun sensory activity.
- Wind turbine model: Build a small wind turbine using materials like cardboard and a small generator to harness wind energy. This project introduces renewable energy and engineering principles.
- Lemon battery: Use lemons and zinc and copper electrodes to create a simple electrical circuit and power a small LED or clock. This project demonstrates the basics of chemical reactions and electricity.
- Water filtration experiment: Construct a water filtration system using materials like sand, gravel, and activated charcoal to purify dirty water. This project highlights the importance of clean water and engineering solutions.
- Rubber band car: Create a small car powered by the energy stored in a rubber band. This project explores kinetic and potential energy and basic mechanics.
- Oobleck experiment: Mix cornstarch and water to create a substance called oobleck, which behaves both as a solid and a liquid. This project demonstrates the properties of non-Newtonian fluids and can be a messy, hands-on experience.
These 6th-grade science projects are engaging, educational, and sure to impress your students. They cover a range of scientific concepts and can be adapted to suit different classroom environments. Enjoy exploring the wonders of science with these fun projects!
