If you give the computer a set of instructions but skip one step, what happens?, A) The computer is smart enough to guess the missing step, The Algorithm will fail because computers need every single step in order, B) The computer will wait for you to type the missing part., Which of these is the most "Efficient" way to make a Sprite wait for 5 seconds?, Use a repeat 5 block with one wait 1 seconds inside, Snap five wait 1 seconds blocks together, Just tell the computer to "Wait 5 seconds" in the chat, In your "Animal Racing" project, if you want the race to start ONLY when you click on the lion, which block must be at the top?, when space key pressed, when this sprite clicked, when green flag clicked, What is the main difference between an "Event" and a "Loop"?, An Event is a "Trigger" to start, while a Loop is a "Repeater" for actions., They are exactly the same, An Event happens forever, a Loop happens once, Look at this Algorithm: (1. Click Flag -> 2. Move -> 3. Say Win). What happens if Step 1 is missing?, The Sprite will say win first, The Sprite will move then say win, Nothing will happen because there is no "Event" to trigger the sequence, Why is "Imagine & Plan" the first step in the Scratch project cycle?, To create a clear "Algorithm" in our heads before we start snapping blocks, Because it's the easiest part, Because we need to choose the colors first, Which of these is a correct Algorithm for "Making a Sandwich"?, 1. Get bread -> 2. Eat it -> 3. Put cheese, 1. Get bread -> 2. Put cheese -> 3. Eat it., 1. Eat it -> 2. Put cheese -> 3. Get bread, If you want a Sprite to dance forever until you stop the game, which block is the best?, forever, repeat 10, wait 1 seconds, You have a block that says "move 10 steps". If you put it inside a "repeat 5" block, how many steps will the Sprite move in total?, 15 steps, 10 steps, 50 steps, Why is using a "Loop" better than snapping 100 blocks of the same command?, It makes the code shorter, cleaner, and saves time, Because it makes the code look colorful, It's the only way to make a Sprite move.

Session1

von
Drucken
Einbetten

Bestenliste

Visueller Stil

Einstellungen

Vorlage ändern

)
Soll die automatisch gespeicherte Aktivität wiederhergestellt werden?