Lesson 6
(4 min.)
Play!
In problem 1, what rule should you write first?
1. URCHIN IS BALL
2. URCHIN IS STARFISH
3. STARFISH IS BALL
Playtime
Which rule should you write first? Why?
1
2
3
URCHIN IS BALL
URCHIN IS STARFISH
STARFISH IS BALL
Playtime
What state(s) will the starfish have after Sol writes CRYSTAL IS STARFISH?
1
2
3
4
PUSH and WEAK
PUSH
WEAK
None
What state(s) will the starfish have after Sol writes CRYSTAL IS STARFISH?
1
2
3
4
PUSH and WEAK
PUSH
WEAK
None
This rule transforms the crystal into a starfish! There's only one rule for starfish here: STARFISH IS WEAK.
3
WEAK
Playtime
Sol needs to make the bubbles HOT and transform them into starfish to solve this problem. What order do they need to make those rules in?
1
2
3
First make bubbles HOT, then starfish
First make bubbles starfish, then HOT
Order doesn't matter
Sol needs to make the bubbles HOT and transform them into starfish to solve this problem. What order do they need to make those rules in?
1
2
3
First make bubbles HOT, then starfish
First make bubbles starfish, then HOT
Order doesn't matter
First make bubbles HOT to unlock the right chamber and make BALL IS HEART. Then transform the bubbles into starfish to unlock the left chamber!
1
First make bubbles HOT, then starfish
Playtime
END