Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 471 · 40 questions

Remember (Times × amount): Event = when something happens; motion = move or turn; sound = play a sound; if = check a condition. A loop repeats the blocks inside it: total = times × amount. repeat N times [move, turn 360 ÷ N degrees] draws a shape with N sides.

1. 1.Which of these is an if block? (a) when sprite is clicked (b) if the key is down (c) play a drum beat (d) turn right 90 degrees
2. 2.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) a loop block (d) a sound block
3. 3.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
4. 4.Which of these is a sound block? (a) if score is 10 (b) if touching the wall (c) move 10 steps (d) play a drum beat
5. 5.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) ice cubes (d) wet clay
6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a pixel (d) a cursor
7. 7.Which of these is an if block? (a) if touching the wall (b) repeat forever (c) play a drum beat (d) when a key is pressed
8. 8.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
9. 9.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) move 10 steps (d) when the program starts
10. 10.Which of these is an event block? (a) when a key is pressed (b) repeat until done (c) move 10 steps (d) glide to the edge
11. 11.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) when the program starts (d) repeat forever
12. 12.Which of these is an event block? (a) if touching the wall (b) move 10 steps (c) if score is 10 (d) when the program starts
13. 13.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a sound block (d) an event block
14. 14.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) turn right 90 degrees
15. 15.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
16. 16.🔍 Which is the odd one out? (a) when sprite is clicked (b) if touching the wall (c) when a key is pressed (d) when the program starts
17. 17.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
18. 18.🧱 What kind of block is “play a beep”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
19. 19.Which of these is a motion block? (a) if the key is down (b) repeat forever (c) if touching the wall (d) move 10 steps
20. 20.🧱 What kind of block is “when the program starts”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
21. 21.🔍 Which is the odd one out? (a) repeat forever (b) set volume to 50% (c) repeat until done (d) repeat 4 times
22. 22.Which of these is a motion block? (a) when the program starts (b) turn right 90 degrees (c) repeat forever (d) if the key is down
23. 23.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) repeat 4 times (d) if the key is down
24. 24.🔍 Which is the odd one out? (a) if touching the wall (b) repeat forever (c) if the key is down (d) if score is 10
25. 25.🧱 What kind of block is “repeat forever”? (a) an if block (b) an event block (c) a motion block (d) a loop block
26. 26.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat until done (c) repeat forever (d) repeat 4 times
27. 27.Which of these is a loop block? (a) play a beep (b) play a drum beat (c) when the program starts (d) repeat until done
28. 28.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
29. 29.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a motion block (d) a sound block
30. 30.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.🧱 What kind of block is “if the key is down”? (a) a sound block (b) an event block (c) a loop block (d) an if block
33. 33.Which of these is a sound block? (a) if the key is down (b) repeat 4 times (c) if score is 10 (d) set volume to 50%
34. 34.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
35. 35.Which of these is a loop block? (a) if the key is down (b) repeat 4 times (c) when the program starts (d) set volume to 50%
36. 36.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
37. 37.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) move 10 steps (d) if the key is down
38. 38.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat 4 times (c) repeat forever (d) repeat until done
39. 39.Which of these is an event block? (a) repeat 4 times (b) when sprite is clicked (c) if score is 10 (d) repeat forever
40. 40.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?

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