COME PLAY
Mini-Me found something in the sand.
A LITTLE RULER!
Turn the page.
Mini-Me's ruler
This little ruler is /29 L.
/29 L
What happens if we find another one?
DOUBLE IT!
Two little rulers make one kids' ruler.
/29 + /29
= /30 L
2 × /29 = /30
Dad's ruler
Double the kids' ruler one more time.
Mini-Me · /29
Kids · /30
Big ruler · /31
2 × /30 = /31
Beach-ball math
Don't count harder. Just double.
1
1 → 2 → 4 → 8
Water teaches A8
A8 CUP
Fill the cup with pure water.
/31 T
/31 P
/31 V
/31 M
Temperature. Pressure. Volume. Mass.
One ordinary cup of water connects them.
Grown-up check
A8 cup ≈ 207.4385 mL. Water mass ≈ 206.8572 g.
Your playground is flying
Earth is our spaceship.
Even when you stand still, Earth keeps moving around Sol.
Nature keeps time
Jupiter's moons move in repeating patterns.
LOOK · WATCH · REPEAT
You found the pattern
1 → 2 → 4 → 8
Measure something. Double something. Look at the sky.
Nature has patterns everywhere.