Discover exciting physical science kits designed specifically for 4th grade learners, combining STEM education with interactive experiments. Our Science Academy collection features curriculum-aligned projects like the popular Rainbow Soap Science Kit, which teaches states of matter and chemical reactions through safe, colorful demonstrations. These hands-on activities help students grasp core concepts like energy transfer and material properties while meeting elementary school curriculum standards. Perfect for classroom stations or at-home learning, these STEM projects for elementary students foster critical thinking and scientific inquiry skills. Each kit includes easy-to-follow instructions and common household materials, making complex concepts accessible for young minds. Teachers praise these activities for bridging theoretical knowledge with real-world applications in physics and chemistry. From science fair projects to supplemental classroom resources, our physical science collection supports Next Generation Science Standards (NGSS) while keeping students engaged. The 4th grade science kits emphasize safety and simplicity, allowing children to experiment confidently with adult supervision. Explore our selection to find tools that transform abstract concepts into memorable learning experiences through tactile exploration and discovery.