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building and engineering

1-24 of 133 items
Magna-Tiles® Clear Colors - 32 Pieces
Rainbow Pebbles Activity Set
Rainbow Pebbles Activity Set
$28.58 $57.19
You save: $28.61 (50.0%)
STEM-tivity™ Class Kit - Set Of 4
STEM-tivity™ Class Kits - Penguin Cool-Down - 1 multi-item kit
Excellerations® Magnetic Ball Run - Set of 2
Excellerations® Magnetic Ball Run - Set of 2
$124.99 $194.24
You save: $69.25 (36.0%)
Excellerations® Magnetic Foam Shape Building – Set for 4
Excellerations® Archway Engineering Block Set
Magna-Tiles® Clear Colors - 100 Pieces
Excellerations® Translucent Shapes Kit - 732 Pieces
LEGO Medium Creative Brick Box - 484 Piece Set
Engineering And Design  Skate Park - 43-piece set
Excellerations® Plastic Pattern Blocks - 250 Pieces
Excellerations® Translucent Waffle Blocks – 72 Pieces
Excellerations® Soft Rabbit Blocks - 36 Pieces
Magna-Tiles® Jungle Animals - 25 Piece Set
Snap Circuits® Beginner Electronics Exploration Kit
Excellerations® Translucent Standard Building Bricks 810 Pieces
Excellerations® Stretchy Tubes and Connectors - 60 Pieces
Excellerations® STEM Translucent Attribute Shapes 36 Pieces
Excellerations® Building Brilliance® Magnetic Shapes - 100 Pieces
Colorations® Wooden Building Craft Sticks - Set of 600 Sticks
LEGO® Large Creative Brick Box
Deluxe Squigz - 50 Pieces
Excellerations® Twist 'n' Build Tubes - 90 Pieces
Excellerations® Twist 'n' Build Tubes - 90 Pieces
$41.99 $73.49
You save: $31.50 (43.0%)

Help your students develop fine motor skills, eye-hand coordination, and logic and engineering skills with our assortment of STEM building sets. At Really Good Stuff®, we offer a vast selection of engineering toys and manipulatives for toddlers and young children all the way up through elementary school.

STEM Magnetic Tiles, Building Bricks & More

Looking for blocks and manipulatives that help with spatial recognition, classifying, math reasoning, and creativity? STEM magnetic tiles like our Excellerations® Building Brilliance® Magnetic Shapes set can help young children practice multiple STEM objectives, such as the exploration of motion, light, color, and 3-D construction. Add a light table to enhance the experience of this set or similar sets like our Excellerations® Translucent Standard Building Bricks for even more excitement.

Unbelievable Engineering Toys

Your students will have a blast with our engineering toys. From circuitry to marble races to inventor kits, children will put their engineering skills in motion. Teach your students important lessons about force and motion with sets like our Excellerations® Engineering with Ramps. It’s just one of many different sets that can encourage children to scientifically explore the world around them while playing and socializing with peers. Put your students’ learned skills to the test with sets like the Brackitz® Inventor Kit, or if you don’t know where to start, check out the STEM Engineering Kit, which offers three different ways to play and learn.

At Really Good Stuff, there are plenty of STEM educational building sets and engineering kits to choose from. We pride ourselves on offering the best STEM building sets at affordable prices, so you can better supply your classroom with unique and engaging ideas that will instill lifelong skills.