Lesson plan 10 of 12

Sound. Make a noise.

On the board: "a game that beeps when you catch something". soundOn is true or false. True and every catch blips. The blip is made from numbers, no file, no download.

0 min: The code on the board

Put the class code on the projector (Teach, then Projector). Children open codeitlearn.com/join, type the code and a first name. Five minutes, no accounts.

5 min: Say a game

Write on the board: "a game that beeps when you catch something". Everyone types it, or their own version of it, on Build and presses Build it. Walk the room. By minute ten every child has a game playing.

12 min: The projector fills

Open the projector. Tiles appear as games are published. Press one; it plays on the big screen. Two minutes of this is the reward for the room and the reason the next part works.

15 min: The power: Sound

Everyone opens Powers and presses Sound. Read the first line aloud: "soundOn is true or false. True and every catch blips. The blip is made from numbers, no file, no download." Step one changes one line and runs it; step two changes it again; the check is them writing it with the highlight gone. Three minutes for most, ten for some.

30 min: Build with it

Back to Build, with the power switched on in their game. Ask for a new sentence that uses it: a game that beeps when you catch something. Publish. The projector shows the new ones.

40 min: Show two

Press two tiles on the projector. Ask each child what they changed. The sentence they say back is the assessment.

What to look for

Headphones, or the room beeps together. Either is fine; the second is more fun.

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Before the lesson

Make a class on CodeIt and put its code on the projector. Children join at codeitlearn.com/join with the code and a first name. Classes are free.