Week 02 · Two Boxes, One Ship
Friday
Build two-box flights
// Copy one box and lower another
⏱ about 15 min
Flight day, Code Crew!
Rocket has a surprise for the crew.
Today you write two auto-pilot programs!
You pick the lines. Nova flies them.
There is no wrong flight today.
Every flight teaches us something new.
WARM-UP: TRACK TWO BOXES
- Track both boxes.
- Tap the answer.
set height to 4
set speed to height
lower speed by 1
say speed
?
set height to 3
change height by 2
fly up height
?
Rocket shows an example
set height to 4 set speed to height lower height by 2 fly up height say speed land
Nova flies up 2 spaces.
Then Nova says 4.
Speed kept its copy of 4!
What do you notice?
Some cards fill, copy, or lower a box.
Some cards use a box.
The order changes the flight!
Nova will fly it
You get five cards. Pick four.
Put them in any order.
Press play and watch Nova fly!
BUILD A TWO-BOX FLIGHT
CREATIVE · NOT GRADED- Drag four cards into the slots.
- Press play to watch.
1line 1
2line 2
3line 3
4line 4
You wrote a two-box program!
Did Nova fly the way you planned?
If not, that is a clue. Try again!
Flight number two!
This ship has a fuel box.
Copy fuel into count, then beep!
BUILD FLIGHT NUMBER TWO
CREATIVE · NOT GRADED- Drag four cards into the slots.
- Press play to watch.
1line 1
2line 2
3line 3
4line 4
What a flight!
You built two flight programs!
Show someone your program.
Tell them what each box holds.
Tomorrow is Crew Quest day!