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Home Science & Activity Science & Activity

Collection: Science & Activity

Hydraulic Cyborg Hand Building Kit - Mastermind Toys___217524

Science4You Ultimate Science Lab - Mastermind Toys___246255

Experiment Kits

4M Dinosaur T - Rex Dig & Excavation Kit - Mastermind Toys___61055

Rocks & Excavation

Pinball Machine Maker - Mastermind Toys___232885

Building & Engineer

The Thames & Kosmos Telescope - Mastermind Toys___248494

Discovery Tools

Snap Circuits Green Energy - Mastermind Toys___218312

Explore the world through science kits, experiment sets, and discovery toys that make learning hands-on. Perfect for curious kids who love asking “why” and figuring things out. A great introduction to STEM fun.

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Astronomy Puzzles(1)
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Science & Exploration Sets(21)
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4M(7)
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Discovery Toy(7)
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7 years(45)
8 years(73)
9 years(70)
10 years(49)
11 years(45)
12 years(15)

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Astronomy Puzzles(1)
Robotic Toys(1)
Science & Exploration Sets(21)
Telescopes(2)
Toy Craft Kits(12)

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WOW in the World Dino Egg and Diorama - Mastermind Toys___232890

WOW in the World Dino Egg and Diorama - Mastermind Toys___232890

WOW in the World Dino Egg and Diorama

Regular price $39.99

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Toy Excavation Kit Dino 2 - Piece - Mastermind Toys___247240

Toy Excavation Kit Dino 2 - Piece - Mastermind Toys___247240

Discovery Toy Excavation Kit Dino 2pc

Regular price $14.99

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Jurassic World Rebirth Smash N Hatch - Mastermind Toys___249097

Jurassic World Rebirth Smash N Hatch - Mastermind Toys___249097

Jurassic World - Rebirth - Captivz Smash N Hatch

Regular price $9.99

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Robotic Dragon Bank Kit - Mastermind Toys___248484

Robotic Dragon Bank Kit - Mastermind Toys___248484

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Robotic Dragon Bank Kit

Regular price $29.99

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RoboRails: The Robot Monorail System - Mastermind Toys___248483

RoboRails: The Robot Monorail System - Mastermind Toys___248483

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RoboRails: The Robot Monorail System

Regular price $69.99

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Mechanical Engineering: Machines & Vehicles - Mastermind Toys___248481

Mechanical Engineering: Machines & Vehicles - Mastermind Toys___248481

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Mechanical Engineering: Machines & Vehicles

Regular price $72.99

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Kids First: Science Kit - Mastermind Toys___248480

Kids First: Science Kit - Mastermind Toys___248480

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Kids First: Science Kit

Regular price $37.99

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I Dig It! Rocks - Real Minerals Excavation Kit - Mastermind Toys___248479

I Dig It! Rocks - Real Minerals Excavation Kit - Mastermind Toys___248479

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I Dig It! Rocks - Real Minerals Excavation Kit

Regular price $14.99

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Science4You - Candy Lollipop - Mastermind Toys___248029

Science4You - Candy Lollipop - Mastermind Toys___248029

Science4You - Candy Lollipop

Regular price $34.99

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Science4You - Eraser Factory - Mastermind Toys___248026

Science4You - Eraser Factory - Mastermind Toys___248026

Science4You - Eraser Factory

Regular price $34.99

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Science4You - Crayon Lab - Mastermind Toys___248025

Science4You - Crayon Lab - Mastermind Toys___248025

Science4You - Crayon Lab

Regular price $34.99

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Science4You - Dough Factory - Mastermind Toys___248024

Science4You - Dough Factory - Mastermind Toys___248024

Science4You - Dough Factory

Regular price $34.99

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Toy Human Anatomy Kit - Mastermind Toys___247242

Toy Human Anatomy Kit - Mastermind Toys___247242

Discovery Toy Human Anatomy Kit

Regular price $32.99

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Toy Excavation Shark Tooth - Mastermind Toys___247239

Toy Excavation Shark Tooth - Mastermind Toys___247239

Discovery Toy Excavation Shark Tooth

Regular price $14.99

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Discovery - Toy DIY Robotic Arm w Hydraulic - Mastermind Toys___247235

Discovery - Toy DIY Robotic Arm w Hydraulic - Mastermind Toys___247235

Discovery Toy DIY Hydraulic Robotic Arm

Regular price $64.99

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Pocket Surprise Science In CDU - Mastermind Toys___247305

Pocket Surprise Science In CDU - Mastermind Toys___247305

Pocket Surprise Science In CDU

Regular price $6.99

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