Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 547 · 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 block repeats steps again and again? (a) a motion block (b) a loop block (c) an event block (d) a sound block
2. 2.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) ice cubes (d) wet clay
3. 3.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) set volume to 50% (d) repeat forever
4. 4.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
5. 5.Which of these is a sound block? (a) repeat forever (b) play a drum beat (c) if touching the wall (d) repeat until done
6. 6.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) play a drum beat (d) repeat 4 times
7. 7.Which of these is an event block? (a) when the program starts (b) if the key is down (c) move 10 steps (d) repeat until done
8. 8.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
9. 9.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
10. 10.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
11. 11.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
12. 12.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
13. 13.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
14. 14.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
15. 15.🧱 A sprite runs: repeat 4 times [ move 15 steps ]. How many steps does it move in all?
16. 16.Which of these is an if block? (a) move 10 steps (b) if the key is down (c) glide to the edge (d) repeat until done
17. 17.Which of these is a motion block? (a) if the key is down (b) turn right 90 degrees (c) when sprite is clicked (d) repeat forever
18. 18.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a sprite (d) a folder
19. 19.🧱 A sprite runs: repeat 7 times [ move 5 steps ]. How many steps does it move in all?
20. 20.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
21. 21.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) a motion block (c) an if block (d) an event block
22. 22.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) an event block (c) a motion block (d) a loop block
23. 23.Which of these is an event block? (a) move 10 steps (b) play a beep (c) when sprite is clicked (d) if the key is down
24. 24.🔍 Which is the odd one out? (a) set volume to 50% (b) if touching the wall (c) play a drum beat (d) play a beep
25. 25.🔍 Which is the odd one out? (a) if the key is down (b) repeat until done (c) repeat forever (d) repeat 4 times
26. 26.Which of these is a motion block? (a) glide to the edge (b) when a key is pressed (c) if the key is down (d) play a beep
27. 27.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an event block (c) an if block (d) a sound block
28. 28.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
29. 29.🧱 What kind of block is “if score is 10”? (a) a motion block (b) an event block (c) a sound block (d) an if block
30. 30.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
31. 31.Which of these is a loop block? (a) repeat until done (b) if score is 10 (c) if the key is down (d) play a beep
32. 32.Which of these is an if block? (a) if touching the wall (b) glide to the edge (c) repeat until done (d) when a key is pressed
33. 33.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) play a beep
34. 34.🔍 Which is the odd one out? (a) if touching the wall (b) move 10 steps (c) if score is 10 (d) if the key is down
35. 35.🧱 A sprite runs: repeat 8 times [ move 45 steps ]. How many steps does it move in all?
36. 36.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
37. 37.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) glide to the edge
38. 38.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) repeat until done (d) if touching the wall
39. 39.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
40. 40.Which of these is an if block? (a) repeat forever (b) repeat 4 times (c) if score is 10 (d) play a drum beat

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