stem challenges

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

Rubber Band Racers

Klever Kits 50+ Space Circuit Projects - STEM Electronics Kit with 46+ Components for Kids Ages 5-8+, Educational Science Toy for Young Explorers

Learning Resources STEM Explorers Brainometry Classroom Set: Instruction Guide, Science Kits for Grades K-9

National Geographic Rock & Gemstone Advent Calendar 2024: Educational Geology Science Kit for Grades 3-11

National Geographic Crystal Garden Science Kit

Kaplan Early Learning Ramptastic - STEM Ramp for Testing Velocity on Different Surfaces

Thames & Kosmos Ooze Labs Soap & Bath Bomb Lab: Science Kit with Spatula, Guide, Test Tube, PH Strips

Battle for Atlas STEM Build Your Own Spaceship - 43pc Puzzle Set

Snap Circuits Bric Structures: Educational Science & Engineering Toy for Grades 3-7

Mega Cyborg Hydro Blaster

Insect Lore Giant Butterfly Garden® Deluxe Growing Kit - Stem Butterfly Kit w/ Live Caterpillars

Plus-Plus - Puzzle by Number - 500pc Rocket

NATIONAL GEOGRAPHIC Break Open 15 Premium Geodes, Includes Goggles, Detailed Learning Guide, 3 Display Stands, STEM Science Toy & Educational Gift

National Geographic 12 Days of Science: Geology & Science Kit for Grades 2-11 with Activity Guide

Snap Circuits 300-in-1 Science Kits: Educational Electrical Circuit Board Toy for 2nd Grade Engineering Skills

FAO Schwarz Circuit Space Station Galactic Experiment Set: Educational Science Kit for 2nd to 4th Grade Students

Thames & Kosmos RoboRails The Robot Monorail STEM Kit: Engineering & Problem Solving Toy for Creative Learning

Smartivity Pinball Machine STEM Toy

Break Open 2 Jumbo Geodes Earth Science Kit for Kids

PICASSO-TILES 250PCS STEM Building Block Construction Kit – Engineering Toy with IdeaBook, Power Drill & Clickable Ratchet for Kids

National Geographic Explorer Science Series - Science Magic Kit

Learning Resources Primary Science Shining Stars Projector: Preschool Science Kits with Figures

Smartivity 2in1 Hydraulic Airplane & Dart Launcher STEM Toy