Games, mini-projects and real science experiments for moms, dads and caregivers to do with their sons and daughters — built from blankets, boxes, balloons and stuff already in your house. Pick your child's age, from toddlers (1–2) to big kids (7–8), and every activity adapts to them. Most are done in 20 minutes or less.
Tell it your child's age, the time you've got, energy, and mess tolerance — and it'll pick today's 15 minutes of play for your family.
Every game uses ordinary household stuff and adapts by age — simpler for toddlers, harder for big kids. Use the age tabs to find what's right for your child, whether you're a mom, dad, grandparent or caregiver, playing with a daughter or a son. The Science Lab is fully stocked for every age. Tap any card for the full play-by-play, plus a younger-kid and older-kid version.
Showing games for all ages, for every parent and every kid.
Stuff we use with the games on the Games tab — picked for moms, dads and caregivers.
A quick, honest note: Some links on this page are affiliate links. If you buy through them, we may earn a small commission at no extra cost to you. It helps keep all the games on this site free. We only list things we'd actually use for these activities — and every activity here works without buying anything.
As an Amazon Associate I earn from qualifying purchases.
The upgrades for the experiments on the Games tab — nicer tools for the same predict, test, and “whoa” routine. For moms, dads and caregivers who'd rather grab a ready-made version than raid the junk drawer.
A sturdy tub and a ready pile of test objects turns predict-drop-sort into a two-minute setup instead of a scavenger hunt through your kitchen drawers.
Pairs with:
You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Best for ages 3–8 · supervised magnet play
A chunky wand and big chips make the invisible pull easy for little hands to control — and perfect for magnet fishing.
Safety first: choose large pieces only, and never small high-powered magnets — those are genuinely dangerous if swallowed. Wand play is supervised, and the set goes back in its box when you're done.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗A reusable volcano shell saves the play-dough sculpting. Or skip the kit entirely and stock the staples instead: bulk baking soda, a big jug of vinegar, and a rimmed tray to catch the lava.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Squeeze droppers are the potion master's best tool — they build finger strength while your child counts drops like a real lab tech.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗The one supply behind half the Science Lab — and the washable kind keeps the rainbows on the milk, not on their shirt.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗A kid-sized hammer and a spray bottle turn the rescue into real work — chip, spray, chip — and the spray bottle is a hand-strength workout in disguise.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗The pump saves your lungs and makes inflating a job they can help with — one balloon at a time, tied by you.
Balloon rules still apply: grown-ups inflate and tie, play is supervised start to finish, and popped pieces get picked up immediately — broken latex is a choking hazard.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗For the builders in the family: clamps that actually hold, blocks that stack higher, and planes that fly straight.
Clamps that actually grip stop the mid-story roof collapse, and battery-powered LED string lights turn the fort into a reading cave — battery pack only, no cords near little hands.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Best for ages 3–8 · large blocks for ages 1–2 with supervision
When the cereal boxes run out, a block set or a simple marble run takes the tower engineering up a level — wider bases, taller records.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Pre-printed fold lines make planes that actually fly straight — they decorate, you fold on the lines, and the flight records get serious.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Puppet shapes give little hands animal shadows before their fingers can manage a bunny — and a chunky flashlight they can hold themselves is half the fun.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗For the little chef, the window gardener — and one mailbox surprise for parents who want the planning done for them.
Their own apron, a kid-sized rolling pin, silicone muffin cups and kid-safe utensils — the baking crew works better when the tools fit the chef.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗The zip-bag bean works — the root-view planter is the upgrade: a clear home where they can watch roots dive down and the shoot climb up for weeks.
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You don't need this — the free version with stuff from home is on the Games tab.
Search on Amazon ↗Best for ages 3–4 · also look for KiwiCo crates for ages 5–8
The subscription anchor: a new themed project box every month, designed for 3–4-year-olds — it's the science kit for the months when you don't want to gather supplies yourself.
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You don't need this — the free version with stuff from home is on the Games tab.
See Koala Crate at KiwiCo ↗Affiliate links will go live once our accounts are approved. Products above are tagged by age where it matters — always check the maker's age guidance too.