science kit for boys

4M: Green Science - Grow-A-Maze - DIY Mini Plant Growth Lab, Kids 5+

Smithsonian Plasma Ball: Science Kits for 8th-11th Grade, Includes Instruction Guide & Poster

Kids First Intro to Tools & Building by Thames & Kosmos

Thames & Kosmos Physics Workshop

Thames & Kosmos: Simple Machines

Motors & Generators

Lil' Bug Catcher Tool Set

Wow in the World: Everlasting Volcano

Thames & Kosmos Architectural Engineering

Kids First Robot Factory: Wacky, Misfit, Rogue Robots

National Geographic Explorer Science Series - Science Magic Kit

Super Duper Bubble Gum Lab

Snap Circuits UFO

Thames & Kosmos Chemistry C500

National Geographic Crystal Garden Science Kit

Rubber Band Racers

Massive Erupting Volcano

Dan&Darci Galaxy Gems Planet Dig Kit – 9 Planets with Dazzling Gems, Jewelry-Making Hardware, and Learning Cards for Kids, Educational Gift for Kids

4M: Green Science - Weather Station - DIY Mini Observatory Kit, Kids 5+

Hydropower

Wow in the World: Dino Dig & Diorama

Kids First Intro to Gears

4M: Green Science - Wind Turbine - DIY Functional Turbine Kit, Kids 5+

Learning Resources Skill Builders Science - Human Body: Activity Guide, 1st Grade Educational Focus, Science Kits