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STEM Toys & Build Kits

STEM Toys & Build Kits

STEM toys and build-it-yourself kits kids assemble themselves — motorised wooden models, solar rovers, hydraulic robot arms, buildable tin robots and open-ended construction sets. Pair them with science kits, building toys and marble runs.

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110 products

Rubber Band Launcher STEM Kit — Build a Wooden Launcher

Kitsville

STEM Toys

Rubber Band Launcher STEM Kit — Build a Wooden Launcher

★★★★★ (7)
$24.00
Paddlewheel Boat STEM Kit — Build a Boat That Really Floats

Kitsville

STEM Toys

Paddlewheel Boat STEM Kit — Build a Boat That Really Floats

★★★★★ (13)
$15.99
T-Rex Robot STEM Kit — Build a Walking Dinosaur

Kitsville

STEM Toys

T-Rex Robot STEM Kit — Build a Walking Dinosaur

★★★★★ (27)
$15.99
Steering RC Car STEM Kit — Build a Remote-Control Car

Kitsville

STEM Toys

Steering RC Car STEM Kit — Build a Remote-Control Car

★★★★★ (10)
$28.00
Whirly Gears Building Set

Discovery Toys

Construction Set Toys

Whirly Gears Building Set

$33.92
$0.00
Mr & Mrs Tin Gear Bot

Mr & Mrs Tin

Robot Toys

Mr & Mrs Tin Gear Bot

$39.99
Mr & Mrs Tin Volcano Bot

Mr & Mrs Tin

Robot Toys

Mr & Mrs Tin Volcano Bot

$39.99
Mr & Mrs Tin Engine Bot

Mr & Mrs Tin

Robot Toys

Mr & Mrs Tin Engine Bot

$39.99
Mr & Mrs Tin Snow Bot

Mr & Mrs Tin

Robot Toys

Mr & Mrs Tin Snow Bot

$39.99
2 X Tubelox Deluxe Set

TubeLox

STEM Toys

2 X Tubelox Deluxe Set

★★★★★ (27)
From $479.00 $698.00
Electric Motor STEM Kit — Build a Working Motor

Kitsville

STEM Toys

Electric Motor STEM Kit — Build a Working Motor

★★★★★ (2)
$13.99
Dual-Power School Bus STEM Kit — Build, Paint & Power It by Battery or Sun

Kitsville

STEM Toys

Dual-Power School Bus STEM Kit — Build, Paint & Power It by Battery or Sun

★★★★★ (2)
$38.00
Timberbot STEM Kit — Build 2 Wooden Robots, Keychains & Necklaces

Kitsville

STEM Toys

Timberbot STEM Kit — Build 2 Wooden Robots, Keychains & Necklaces

★★★★★ (7)
$19.00
Vacuum Cleaner STEM Kit — Build a Working Mini Vacuum

Kitsville

STEM Toys

Vacuum Cleaner STEM Kit — Build a Working Mini Vacuum

★★★★★ (7)
$17.99
Solar Sensor Lamp STEM Kit — Build a Light That Knows When It's Dark

Kitsville

STEM Toys

Solar Sensor Lamp STEM Kit — Build a Light That Knows When It's Dark

★★★★★ (4)
$15.00
Cable-Stayed Bridge STEM Kit — Build a Suspension Bridge

Kitsville

STEM Toys

Cable-Stayed Bridge STEM Kit — Build a Suspension Bridge

★★★★★ (4)
$12.99
Robot Fish STEM Kit — Build a Swimming Fish

Kitsville

STEM Toys

Robot Fish STEM Kit — Build a Swimming Fish

★★★★★ (29)
$27.99
RC Propeller Boat STEM Kit — Build a Remote-Control Boat

Kitsville

STEM Toys

RC Propeller Boat STEM Kit — Build a Remote-Control Boat

★★★★★ (21)
$21.99
LED Lamp STEM Kit — Build a Lamp That Lights Up

Kitsville

STEM Toys

LED Lamp STEM Kit — Build a Lamp That Lights Up

★★★★★ (29)
$19.99
Train STEM Kit — Build a Motorised Locomotive

Kitsville

STEM Toys

Train STEM Kit — Build a Motorised Locomotive

★★★★★ (16)
$24.00
Money Bank Robot STEM Kit — Build a Coin-Eating Robot

Kitsville

STEM Toys

Money Bank Robot STEM Kit — Build a Coin-Eating Robot

★★★★★ (26)
$15.00
Bug Robot STEM Kit — Build a Scuttling Robot

Kitsville

STEM Toys

Bug Robot STEM Kit — Build a Scuttling Robot

★★★★★ (30)
$12.99
Bionic Bird STEM Kit — Build, Paint and Fly Your Own Bird

Kitsville

STEM Toys

Bionic Bird STEM Kit — Build, Paint and Fly Your Own Bird

★★★★★ (1)
$20.00