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4 minAges 3-7easystability: medium

Alien Scanner Mini

Zoom! Scan for aliens with your super cool magnetic scanner, perfect for sticking to metal or standing on its own!

Alien Scanner Mini

Stick it to

Do the Stick Test

Try one tile. If it sticks, ask: is it stable, safe, clean, cool, and not important? If yes, proceed with mild chaos.

Safety: Avoid anything hot, sharp, electrical, fragile, dirty, unstable, or likely to annoy another adult.

Pieces you'll use

Visual key

×4

Small square

×4

Triangle

How to build it

Step 1 is always free. Visual cards for the rest are part of the build pack.

  1. 1Step 1 of 4

    Make a 2-square base on a flat surface or metal.

  2. 2Step 2 of 4

    Stand two squares up on the long edges of your base, facing outwards like scanner sides.

  3. 3Step 3 of 4

    Attach an equilateral triangle to the top corner of each standing square, pointing up, to be your scanner beams.

  4. 4Step 4 of 4

    Place the last two triangles on the remaining top edges, facing each other, to complete your alien-finding machine!

Want the full visual build pack?

Free sample pack — printable step cards delivered by email.

If it falls off

Try building on a metal surface like the fridge, or make sure your base is stable on a flat surface.

Make it easier

Just make a flat 2x2 square and stick it on the fridge to scan.

Make it bigger

Add more square 'sides' and triangular 'beams' to make a super-scanner mainframe!

Chaos upgrade

Add a flashing light (a tiny tile on its corner) that signals 'Alien Detected!'

Try next