Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 570 · 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 a sound block? (a) glide to the edge (b) set volume to 50% (c) if touching the wall (d) when a key is pressed
2. 2.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?
3. 3.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) turn right 90 degrees (d) when sprite is clicked
4. 4.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) an event block (d) a loop block
5. 5.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an if block (c) an event block (d) a loop block
6. 6.🧱 What kind of block is “play a beep”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a folder (d) a sprite
8. 8.🔍 Which is the odd one out? (a) repeat until done (b) when sprite is clicked (c) when a key is pressed (d) when the program starts
9. 9.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
10. 10.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
11. 11.Which of these is an event block? (a) repeat 4 times (b) if score is 10 (c) move 10 steps (d) when sprite is clicked
12. 12.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
13. 13.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) play a drum beat
14. 14.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) an if block
15. 15.Which of these is a loop block? (a) if the key is down (b) if score is 10 (c) play a beep (d) repeat 4 times
16. 16.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
17. 17.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) repeat 4 times
18. 18.Which of these is a loop block? (a) when a key is pressed (b) repeat forever (c) play a drum beat (d) when sprite is clicked
19. 19.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
20. 20.Which of these is a motion block? (a) repeat until done (b) when a key is pressed (c) play a beep (d) glide to the edge
21. 21.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) an event block (d) a loop block
22. 22.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a loop block (c) an if block (d) an event block
23. 23.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
24. 24.🔍 Which is the odd one out? (a) glide to the edge (b) repeat until done (c) repeat 4 times (d) repeat forever
25. 25.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a motion block (c) an if block (d) a sound block
26. 26.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
27. 27.Which of these is an if block? (a) play a beep (b) when sprite is clicked (c) if score is 10 (d) move 10 steps
28. 28.Which of these is an event block? (a) set volume to 50% (b) when a key is pressed (c) if the key is down (d) play a beep
29. 29.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) play a beep (d) repeat until done
30. 30.Which of these is an if block? (a) play a drum beat (b) play a beep (c) if the key is down (d) repeat until done
31. 31.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) an event block (c) a sound block (d) a motion block
32. 32.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) an if block (d) a motion block
33. 33.🔍 Which is the odd one out? (a) set volume to 50% (b) move 10 steps (c) play a drum beat (d) play a beep
34. 34.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
36. 36.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.🔍 Which is the odd one out? (a) play a beep (b) repeat forever (c) play a drum beat (d) set volume to 50%
38. 38.Which of these is an if block? (a) when the program starts (b) play a beep (c) if touching the wall (d) turn right 90 degrees
39. 39.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a sound block (c) an if block (d) an event block
40. 40.🧱 A sprite runs: repeat 5 times [ move 20 steps ]. How many steps does it move in all?

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