stem challenges

Supertek Deluxe Slide Making Kit, Plastic

Kaplan Early Learning Toddler & Preschool Garden Insects - Set of 5

MindWare Dig It Up! Giant Gem Discovery - Science and Nature - 16 Pieces

Roylco® Dental X-Rays

Fun Science® Petri Dishes, Extra Deep, 4 Per Pack, 2 Packs

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

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

VEVOR Human Skull Model, 22 Parts Human Skull Anatomy, Life-Size Painted Anatomy Skull Model, PVC Anatomical Skull, Multicolored

VEVOR Human Anatomy Models Bundle Set, Brain, Human Torso Body, Heart, Skeleton Model Set of 4, Hands-on 3D Model Study Tools Teaching Models

Discovery #Mindblown DIY Toy Model Engine Kit

Educational Insights Nancy B’s Science Club® Reflections Kaleidoscope

Carson Dellosa Education Mini Maker Kit: Food Science

Dowling Magnets® Wonderboard STEAM Architect Magnet Set

Kaplan Early Learning Company Perspex Prism Set - Set of 7

Educational Insights Now You See It, Now You Don't Composting Kit

Supertek Newtonian Demonstration

Hape: Marble Run Tricks n' Twists DIY Wood Building Racetrack Set

Roylco® Constellation Cards, Set of 54

4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Kids 8+

Dowling Magnets Magnet Mania Kit

NewPath Learning Matter & Its Properties Learning Center

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

Aurora Toys Small Kaleidoscope Engaging Toy Yellow 8"

ArtCreativity Bulk Magic Growing Animal Capsules, (6 Theme Packs, 72 Capsules)