stem challenges

Fun Science® Pipettes, 7 ml, 25 Per Pack, 6 Packs

4M: KidzLabs Pocket Volcano - Create Mini Eruptions, Baking Soda Reactions

4M: STEAM Powered Kids: Solar System String Lights - Mini Planetarium

4M: Green Science Aqua Robot - DIY Swimming Fish Toy, Solar & Battery Power

Fun Science Pipettes, 7ml, 25 Pieces

Dowling Magnets® Electromagnet Science Kit

JuzToys 120x-1200x 52 pcs Kids Beginner Microscope w/ Metal Body

Yellow Door Dig & Discover Dinosaur Tactile Skeletons - Set of 6

Hape: Junior Inventor: Science Experiment Toolbox- 32pc, Ages 4+

VEVOR 12 PCS Phlebotomy Practice Kit, IV Venipuncture Intravenous Training, High Simulation IV Practice Arm Kit with Carrying Bag, flesh - colored

Kaplan Early Learning Organic Textures Discovery Set - 22 Pieces

VEVOR Phlebotomy Practice Kit, Dark Skin IV Practice Kit Venipuncture Learning Phlebotomy Practice Arm Kit with Infusion Stand, Brown

Dig It Up! Castle Discovery

4M: STEAM Powered Kidz - Kitchen Science - DIY 30+ Exciting Home Experiments, 5+

4M: Green Science Solar System - DIY Rotating Planetarium, Solar & Battery Power

Supertek Deluxe Slide Making Kit, Plastic

Estes 7282 Tazz Flying Model Rocket Kit - Advanced

Learning Advantage® Mini Magnifiers - Set of 10

GeoCentral Mini Excavation Kit: Ice Age Animals, Ages 6+, Science Kits

Hape: Marble Run DIY Wood Building Racetrack Set

Wonders of Learning Wonders of Learning Tin Set, Discover Dinosaurs

Kaplan Early Learning Healthy Smiles Dental Model

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

Hape: Junior Inventor: Three Experiment Kit- 36pcs, Ages 4+