Kitchen experiment: predict float vs sink for 5 objects, then test
Pick five objects, predict float or sink for each, then test them in a bowl of water.
Practices: testing ideas, asking why and investigating, noticing details
Seven is often when reading starts to click and rules start to matter a great deal. Many seven-year-olds love games with clear rules (and will tell you when you break them), enjoy collecting and sorting, and like a challenge that is just a bit too hard.
This is a good age to bring in the first real puzzles — the wolf, the goat and the cabbage; a tangram; a mental-math race against yesterday's time — alongside the active and hands-on play they still need.
Every child is different. These are common patterns, not a checklist.
Sevens tend to care about what is fair. Board games, tally charts and 'best of three' give that instinct something useful to do.
A riddle or a shape puzzle with one satisfying answer. They like the moment it makes sense — and explaining it to you afterwards.
Speech bubbles, a clue on a card, the rules of a game. Short, purposeful reading feels very different from a page of a workbook.
Dogs on a walk, rolls of the dice, stickers. Counting real things is math they do not notice they are doing.
Examples of what many children practice at this stage, across the four areas Tandomo uses. Indicative, not a diagnosis — and not targets to hit.
Picked from the Tandomo starter library and adjusted for age 7. Each one says how long it takes, where it works and what it practices.
Pick five objects, predict float or sink for each, then test them in a bowl of water.
Practices: testing ideas, asking why and investigating, noticing details
Chalk a hopscotch grid, throw a stone and hop through without landing on its square.
Practices: balance, coordination
On a walk, count every dog you see; bonus points for guessing the breed.
Practices: noticing details, outdoor play and nature
Lego, cardboard, cushions, sticks — build anything, then name it and explain what it does.
Practices: coming up with ideas, fine motor (hands and fingers), telling stories in order
Fold a plane or boat, test it three times, change one thing, test again.
Practices: fine motor (hands and fingers), testing ideas, giving and following instructions
Cut the seven tangram pieces from a square of card and rebuild three silhouettes (a cat, a boat, a house).
Practices: spatial thinking, solving problems, fine motor (hands and fingers)
Hide three clues around the house; each one leads to the next and the last one opens a small 'treasure'. For this age: use picture clues (a drawing of the fridge) instead of written riddles.
Practices: solving problems, understanding what you read, planning steps ahead
Pick a short myth with a creature in it (the Minotaur, a dragon, a local legend), read it, then draw the monster exactly as the story describes it. For this age: read it to them in two short halves and let them draw between the halves.
Practices: understanding what you read, coming up with ideas, listening
Call out 20 quick sums; they answer as fast as they can and try to beat yesterday's time. For this age: use adding and taking away within 20.
Practices: estimating and number sense, sticking with a task, holding rules in mind
Write a prediction, roll two dice 30 times, tally the totals and see which came up most. For this age: roll 20 times and use tally marks.
Practices: testing ideas, estimating and number sense, spotting patterns
At seven a parent is still a co-player most of the time, but you can start stepping back: read the first clue, then let them read the rest. Be the opponent in board games and let them keep the score — that is where a lot of the math happens.
No device needed for any of these — just the things most homes already have.
Once a seven-year-old solves a puzzle, ask them to teach it to you or a sibling. Explaining it out loud is a second, harder challenge, and they usually love being the one who knows.
Short on time right now? The free what-to-do-today picker gives three ideas for age 7 based on how much time you have, where you are and how much energy is in the room. If you want a fresh set each day built around your child's interests, the Tandomo quiz builds a free 7-day plan in a few minutes.
Many enjoy board games with clear rules, building and making, simple experiments, and active play outside. Interests vary a lot, so the quickest way to find out is to offer two or three options and let them choose.
Guess my number (1 to 100), the river-crossing puzzle acted out with toys, tangrams, checkers and a simple Mastermind with three colors all work well at this age.
Give the reading a job: the next clue in a treasure hunt, the rules of a new game, a short legend before they draw the monster. Purpose beats length.
Yes. Tandomo is built for ages 6–16, and at seven a parent usually reads along and plays some of the quests together. The activities on this page need no app at all.
Answer a few quick questions and get a free, personalized 7-day plan built around what your child loves.
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