Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 841 · 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 a key is pressed (b) play a drum beat (c) when sprite is clicked (d) if touching the wall
2. 2.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) a motion block (d) an if block
3. 3.Which of these is a sound block? (a) when a key is pressed (b) repeat until done (c) set volume to 50% (d) repeat forever
4. 4.Which of these is a loop block? (a) repeat forever (b) play a drum beat (c) when sprite is clicked (d) set volume to 50%
5. 5.Which of these is an event block? (a) move 10 steps (b) when sprite is clicked (c) set volume to 50% (d) glide to the edge
6. 6.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) ice cubes (d) sand
7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a sprite (c) a pixel (d) a folder
8. 8.🔍 Which is the odd one out? (a) play a beep (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
9. 9.🧱 What kind of block is “repeat until done”? (a) a loop block (b) a motion block (c) an event block (d) an if block
10. 10.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
11. 11.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
12. 12.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
13. 13.🔍 Which is the odd one out? (a) when the program starts (b) if the key is down (c) if score is 10 (d) if touching the wall
14. 14.🧱 A sprite runs: repeat 5 times [ move 25 steps ]. How many steps does it move in all?
15. 15.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
16. 16.Which of these is an event block? (a) play a beep (b) if score is 10 (c) if touching the wall (d) when the program starts
17. 17.Which of these is a motion block? (a) repeat 4 times (b) repeat forever (c) glide to the edge (d) set volume to 50%
18. 18.🔍 Which is the odd one out? (a) when sprite is clicked (b) set volume to 50% (c) when the program starts (d) when a key is pressed
19. 19.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an if block (c) a loop block (d) an event block
20. 20.🧱 A sprite runs: repeat 6 times [ move 40 steps ]. How many steps does it move in all?
21. 21.🧱 A sprite runs: repeat 3 times [ move 30 steps ]. How many steps does it move in all?
22. 22.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
23. 23.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) glide to the edge
24. 24.Which of these is a sound block? (a) if the key is down (b) turn right 90 degrees (c) play a beep (d) glide to the edge
25. 25.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) if touching the wall (d) set volume to 50%
28. 28.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.Which of these is a motion block? (a) repeat 4 times (b) repeat until done (c) set volume to 50% (d) move 10 steps
30. 30.Which of these is a loop block? (a) when the program starts (b) when a key is pressed (c) repeat until done (d) when sprite is clicked
31. 31.Which of these is an event block? (a) when a key is pressed (b) repeat until done (c) play a drum beat (d) play a beep
32. 32.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an event block (c) a motion block (d) an if block
33. 33.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
34. 34.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
36. 36.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
39. 39.🧱 A sprite runs: repeat 3 times [ move 45 steps ]. How many steps does it move in all?
40. 40.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) move 10 steps

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