Let PikaBot move forward until it senses an obstacle in front at a certain distance. Then it must move backward until it is at another, larger, certain distance, and then move forward again. It won’t stop until it is turned off.
Design a user interface and a program that shows the metamorphosis of an amphibian. Show four stages in the life…
Carbon dioxide emissions need to reach net zero. This means that greenhouse gases are still being emitted, but the emissions…
Let PikaBot sense if there is an obstacle in front. Let him move forward up to 10 cm from the…
Open the file Dino in Scratch. Add 3 more dinosaurs and make them change like the first one.
Write a computer program that adds two numbers that have been put in by a user.
Build in Scratch: a prehistoric scene with 2 growling dinosaurs, and yourself.
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