stem challenges

HEXBUG VEX Robotics Gatling Rapid Fire - Great Gift for Kids, Boys & Girls

Yellow Door Let's Investigate Dinosaur Footprints

4M STEAM Powered Kids: Stitch-A-Circuit Robot

FAO Schwarz Toy Kids' Rock Tumbler with Clay and Gemstones - 22pcs: Science Creativity Kit for Grade 3

Dan&Darci Rock Tumbler Medium Grit Refill

Supertek® Conduction Experiment

SpiceBox Petite Picasso Create Art With Markers For Young Artists 22386

Dowling Magnets® Classroom Attractions Kit, Level 3

Dan&Darci Earth Science Activity Kit for Kids – Explore Volcanoes, Crystals, and Tornadoes Set, Educational Gift for Kids

Hinkler: Dig & Discover Ultimate DIY Science and Geology Kit

Hape: Science Can: Crystal Dinosaur Growing Kit - Edaphosaurus - 8+

GeoCentral Mini Excavation Kit: Fossils, Ages 6+, Science Kits

Dowling Magnets® Wonderboard STEAM Architect Magnet Set

Yellow Door Dinosaur Bones Match & Measuring Set

Dowling Magnets Magnet Mania Kit

Fernroot Sensory Biosphere

VEVOR Human Skull Model, 8 Parts Brain & 3 Parts Skull, Life-Size Painted Anatomy Skull Model, PVC Anatomical Skull, Multicolored

HamiltonBuhl Paleo Hunter Dig Kit for STEAM Education - All Five Dinosaurs

NASA Air Rocket Launcher Kit - Launch Model Rockets Up To 250 Feet with Compressed Air, A Safe, Innovative & Fun Outdoor Kids Toy

Clementoni Science and Play: Greenhouse 61528

SpiceBox 123 Book & Bath Puzzle 23192

Incredible Group Science Wiz Magnetism SW7801 Science Kit

VEVOR Human Skeleton Model for Anatomy, 71.65" Life Size, Accurate PVC Anatomy Skeleton Model with Ligaments, Movable Arms, Legs & Jaw

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