Multiple Choice Questions on Using the Repeat Block in ScratchJr

📚 Quick Study Guide

• 🔄 The Repeat block in ScratchJr allows you to run a set of commands multiple times without having to write them out repeatedly.
• 🔢 It's found in the orange 'Control' category of blocks.
• ⏱️ You can set the number of times the enclosed blocks repeat.
• 🎨 This block helps to create animations and movements that happen more than once.
• 💡 Using the Repeat block makes your code shorter and easier to understand.

Practice Quiz

1. What is the main purpose of the Repeat block in ScratchJr?

   1. To stop the program.
   2. To repeat a set of commands multiple times.
   3. To change the background color.
   4. To add a new character.

2. In which category of blocks can you find the Repeat block?

   1. Motion
   2. Looks
   3. Sound
   4. Control

3. What happens if you set the Repeat block to repeat 0 times?

   1. The program crashes.
   2. The blocks inside the Repeat block are executed once.
   3. The blocks inside the Repeat block are not executed.
   4. The Repeat block repeats indefinitely.

4. Which of the following is NOT a benefit of using the Repeat block?

   1. Making code shorter.
   2. Making code easier to understand.
   3. Adding complexity to the code.
   4. Automating repetitive tasks.

5. If you want a character to move forward 5 steps and repeat this action 3 times, which block would you use along with the Repeat block?

   1. The 'Say' block.
   2. The 'Move Right' block.
   3. The 'Grow' block.
   4. The 'Hide' block.

6. What is the maximum number of times a Repeat block can repeat in ScratchJr?

   1. 10
   2. 99
   3. 50
   4. Unlimited

7. You have a sequence of blocks inside a Repeat block set to repeat 4 times. How many times will the entire sequence of blocks be executed?

   1. 1
   2. 2
   3. 4
   4. 8