September Science Activities | 20 Hands-On Investigations | 4-Week Elementary Science Pack Plan 4 weeks of hands-on science with 20 ready-to-use investigations. This printable September science pack includes simple experiments, activity instructions, student recording pages, and reusable planning sheets for elementary science. What’s Included 20 hands-on science investigations 4 themed weeks Activity instructions Science explanations Student observation pages Prediction and results sheets Printable templates Monthly planning pages Reusable science investigation pages 4 Weeks of Science Week 1: Scientists ObserveMystery objects, science tools, penny drops, paper towels, and observable properties. Week 2: Motion & ForcesFriction, balloon rockets, paper helicopters, magnets, and gravity. Week 3: Light, Air & WaterShadows, transparent materials, walking water, evaporation, and refraction. Week 4: Investigate & ExplainSink or float, sound, static electricity, dissolving, and melting. The 20-investigation sequence is laid out across those four themes in the pack. Perfect For Elementary classrooms Homeschool science Science centers Back-to-school planning September lesson plans Small groups Science clubs Easy to Use Follow the full 20-day plan or pick the investigations that fit your schedule. Many activities use simple classroom or household supplies, and the pack is designed to build observation, prediction, testing, and evidence-based explanation skills. Digital Download This is a printable PDF. No physical product will be shipped.