sciencestuff.com的 10 大竞争对手

capitolscientific.com

discover top lab products and solutions from 300+ manufacturers. capitol scientific: building trust through partnership. visit us to know more!

sargentwelch.com

Ward’s Science makes it easier for you to do what you do best – teach, inspire, and connect your students to science and the world around them. | Ward's Science

sciencekit.com

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flinnsci.com

752 1-800-452-1261 FLINN METHOD #27c Licensed Hazardous Waste Disposal Many hazardous laboratory wastes require licensed hazardous waste disposal. It is important to choose a

wardsci.com

Explore our popular hands-on resources that support your science lesson plans. Discover how Ward's Science makes it easy for you to reinforce skills and help students | Ward's Science

xump.com

discover the best deals and products at xump.com - your ultimate online shopping destination for science fair project supplies, science kits, educational teacher materials, toys and geeky gifts.

qualitysciencelabs.com

Aligned with both Texas and California education standards, this elementary science kit contains classic 4th grade hands-on experiments that can be incorporated into virtually any elementary science curricula. Research confirms that hands-on science experimentation fosters deeper understanding of course materials. It offers a critical balance to any virtual courses by improving student motor skills, providing sensory feedback, and relieving screen fatigue. Each kit includes most of the materials needed for the labs (other than common household items), a manual that provides step-by-step guidance, a student journal, and a teacher’s answer key. These kits are specifically for the laboratory segment of a course, while the remainder of the curriculum should be taught using a standard textbook. The Labs Matter and Energy 1. Particularly Phenomenal Physical Properties of Matter 2 . States of Matter: Solid or Liquid? 3. All Mixed Up (Mixtures and Solutions)  Force, Motion, and Energy 4. Forms of Energy 5. Magnet Mania 6. Making a Magnet from an Electric Current  Earth and Space 7. Properties of Soils 8. The Changing Surface of the Earth 9. Renewable and Non-renewable Resources 10. Weather Predictions and Weather Maps 11. The Water Cycle 12. Moon Viewing and Moon Cycles  Organisms and Environments 13. Food Chains and Food Webs 14. Decomposers and Recycling 15. Adaptations 16. Inherited vs. Learned 17. Life Cycle Comparisons Materials and Equipment included with the kit Balance scale Balloon (2) Beakers, 150-mL graduated (2) Blue foam Borax Bowl, plastic Coffee filter paper Compass Copper strip Copy of Figure 12.3 (from Journal) Cup, clear 9-oz (4, reusable) Cup, clear 12-oz. (1) Cups, foam (2) “D” battery (Labs 4 and 6) “D” battery holder with 2 end clips (Labs 4 and 6) Drinking straw Figure of maple leaf Figure of palm leaf Flash cards of the butterfly cycle Funnel Glue Goggles, safety Ink pad Insulated copper wire, 1 m (with both ends stripped of insulation

oblockbooks.com

Building a love of learning with fun lessons, resources, and ideas that engage students in grades PreK, Kindergarten, and First Grade.