Building & Science

Build an electric buzz-wire game, shape the metal course, and try to guide the wand from one end to the other without setting off the buzzer. Every...

Maleficent has taken dragon form, complete with folding wings and movable head, legs, and tail. This 583-piece LEGO Disney set also builds a castle...

Crack open ten real geodes and discover the sparkling crystal structures hiding inside. Young geologists can compare the surprises, learn how geode...

Build the pastel castle, sail away on a unicorn ship, or retreat to a forest playground when royal life becomes exhausting. This 390-piece LEGO Cre...

Five Disney Princesses and five beloved animal companions have moved into one seriously busy castle. This 787-piece LEGO Disney set builds a three-...

Chip into the excavation block and uncover a collection of rocks and gems hiding inside. The digging happens a little at a time, turning each new d...

Build a panda sanctuary, then help Autumn and Liann care for a mama panda and her two cubs. The treehouse, cave, slide, swing, ATV, bamboo, groomin...

Snap together a real pair of adjustable-focus binoculars, add a favorite animal-print wrap, and head outside to see what has been hiding in plain s...

Build a flower that moves with sunshine with SolarFlower: Golden Sunrise from Thames & Kosmos. Assemble the colorful mechanical bloom, place it...

Give magnetic builds a home base with the MAGNA-TILES Storage Bin & Interactive Play Mat. The collapsible bin keeps tiles gathered between adve...

Big tiles meet their tiny-but-mighty cousins in one marvelously mixable building set. The 62-piece MAGNA-TILES Combo pairs classic magnetic squares...

Every magnetic pup deserves a place of its own. This 13-piece MAGNA-TILES set builds a colorful doghouse with windows, roof details, a tiny bowl, a...

Build the course, tuck the hamster into its clear magnetic ball, and send it rolling down the slide. Fences and a gate help guide the route while m...

Build a barn, fence the pasture, and give four magnetic farm animals a place to roam. This 25-piece MAGNA-TILES set mixes construction with storyte...

Build the track upward, around a corner, through the trapdoor, and into whatever gravity-powered plot comes next. Rail Racers Max combines magnetic...

Build a downtown that can change before the next traffic light. The City Center set mixes colorful magnetic tiles with roads, fences, balconies, st...

This 48-piece Magna-Tiles castle has a working drawbridge, spiral staircases, balconies, windows, glittering tiles, and enough royal drama to keep ...

Build a pet paradise with doors to open, staircases to climb, and two slides ready for the next tiny animal adventure. This 50-piece Magna-Tiles se...

Build the rescue vehicle, pull it back, and send the Fire Chief racing toward the next magnetic emergency. This 27-piece MAGNA-TILES set adds motio...

One big box opens the door to a whole laboratory's worth of experiments. The KidzLabs Mega Science Kit gathers equipment and guided activities for ...

Expand Mag Rush adventures with four Oggs, swappable wizard and creature helmets, two pairs of bunny slippers, a red car, and two turtle discs that...

Send four wild Erggs into Mag Rush builds with punked-out helmets, spiky boots, spinning shields, and two cars made for launching and crashing. Swa...

Chip into an Egyptian tomb block, uncover the hidden pieces, and turn the excavation into a tabletop adventure. The dig comes first—dust, tools, an...

Turn sunlight into a tiny science show. The Klutz DIY Rainbow Catcher invites kids to build a working project that bends light into colorful rainbo...