Birthday gifts for a brother who loves STEM
Melissa & Doug
GO Tots Barnyard Tumble
$37.99 at Melissa & Doug
Wooden rollers that tumble down a ramp when a toddler drops them in, built for the age when cause and effect is the whole point.
Seen at Melissa & Doug, 30 Aug 2026
Magna-Tiles
Castle 25 Piece Set
$39.99 at Magna-Tiles
A 25-piece magnetic building set with castle towers and turrets.
Seen at Magna-Tiles, 30 Aug 2026
Lovevery
The Complete Reading Skill Set
$435 at Lovevery
The whole reading course in one box, from first sounds to chapter books.
Seen at Lovevery, 9 Sep 2026
Fisher-Price
Laugh & Learn Smart Stages Chair (paid link)
$25 to $50 at Amazon
An interactive chair that teaches shapes, colors and songs, made for toddlers ages 1 to 3.
Seen at Amazon, 3 Sep 2026
Makeblock
mBot Ultimate 10-in-1 Robot Kit
$399.99 at Makeblock
A ten-in-one robotics kit with Scratch and Arduino coding options for a keen builder.
Seen at Makeblock, 8 Sep 2026
Celestron
Lumina 130mm Tabletop Dobsonian Telescope
$299 at Celestron
A 130 mm tabletop Dobsonian telescope for hands-on observing under the stars.
Seen at Celestron, 8 Sep 2026
National Geographic
Dual LED Student Microscope (paid link)
$50 to $100 at Amazon
A dual LED student microscope with prepared and blank slides, listed for ages 8 and up.
Checked 31 Aug 2026
Stomp Rocket
Stomp Rocket Jr. Glow
$19.99 at Stomp Rocket
Foam rockets a child launches by jumping on a pad, and they glow, so the game carries on after it gets dark.
Seen at Stomp Rocket, 30 Aug 2026
Celestron
Labs Digital 9" LCD Desktop Microscope
$599.95 at Celestron
A digital microscope with a large nine-inch screen for sharing close-up discoveries.
Seen at Celestron, 8 Sep 2026
LEGO
Technic Aston Martin Valkyrie Toy Car
$64.99 at LEGO
Named by Popular Mechanics, 2025.
Checked 31 Aug 2026
Melissa & Doug
Match and Roll Shape Sorter
$26.99 at Melissa & Doug
The classic wooden shape sorter with a rolling twist, and the pieces are chunky enough not to vanish under the sofa.
Seen at Melissa & Doug, 30 Aug 2026
Thames and Kosmos
Hydrogen Fuel Cell Truck
$179.95 at Thames and Kosmos
A model truck that genuinely runs on a hydrogen fuel cell the builder fills with water, not a hidden battery.
Seen at Thames and Kosmos, 30 Aug 2026
PlanToys
Spinning Gears Playset
$54.99 at PlanToys
Wooden gears that only turn if they are placed right, which is the first machine most children build on purpose.
Seen at PlanToys, 30 Aug 2026
Makeblock
mBot2 Rover Robotics Kit
$259.99 at Makeblock
A complete mBot2 Rover kit for building a tracked coding robot with a customisable screen.
Seen at Makeblock, 8 Sep 2026
Thames and Kosmos
Spy Labs Walkie-Talkies
$39.95 at Thames and Kosmos
A pair of walkie-talkies with a voice scrambler, which is the point at which two kids vanish into the garden.
Seen at Thames and Kosmos, 30 Aug 2026
Celestron
Moon Mission 114mm Tabletop Dobsonian
$279.95 at Celestron
A compact 114 mm tabletop telescope for exploring the Moon and night sky with an adult.
Seen at Celestron, 8 Sep 2026
Magna-Tiles
Castle Deluxe 48 Piece Set
$69.99 at Magna-Tiles
Enough tiles and castle pieces to build something worth leaving up overnight, and they mix with every other set.
Seen at Magna-Tiles, 30 Aug 2026
Makey Makey
Retro Joystick Invention Launchpad Starter Bundle
$79.95 at Makey Makey
The Makey Makey kit plus the parts to build a working arcade joystick out of cardboard.
Seen at Makey Makey, 30 Aug 2026
PlanToys
Little Tool Bench
$99.99 at PlanToys
A wooden workbench with tools that really turn the nuts and bolts, for the child who follows a parent around during repairs.
Seen at PlanToys, 30 Aug 2026
LEGO
Mars Spacecraft Exploration Missions (paid link)
$25 to $50 at Amazon
Named by Popular Mechanics, 2025.
Checked 31 Aug 2026
Celestron
NexStar 102SLT Telescope, Wi-Fi and Phone Adapter Kit
$599.98 at Celestron
A computerised telescope bundled with Wi-Fi control and a smartphone camera adapter.
Seen at Celestron, 8 Sep 2026
Insect Lore
Butterfly Garden With Live Cup of Caterpillars
$34.99 at Insect Lore
Live caterpillars arrive by post and become butterflies the child releases, so the gift keeps happening for three weeks.
Seen at Insect Lore, 30 Aug 2026
Magna-Tiles
Downhill Duo 40 Piece Set
$69.99 at Magna-Tiles
Tiles plus ramps and cars, so the building has a point at the end of it and the tower gets used instead of admired.
Seen at Magna-Tiles, 30 Aug 2026