Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 752 · 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 event block? (a) repeat 4 times (b) glide to the edge (c) play a beep (d) when sprite is clicked
2. 2.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
3. 3.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
4. 4.🔍 Which is the odd one out? (a) repeat 4 times (b) turn right 90 degrees (c) repeat until done (d) repeat forever
5. 5.🔍 Which is the odd one out? (a) play a drum beat (b) glide to the edge (c) set volume to 50% (d) play a beep
6. 6.Which of these is an if block? (a) if touching the wall (b) glide to the edge (c) when sprite is clicked (d) repeat until done
7. 7.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
8. 8.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
9. 9.🧱 A sprite runs: repeat 9 times [ move 20 steps ]. How many steps does it move in all?
10. 10.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
11. 11.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) set volume to 50%
12. 12.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) an event block (d) a loop block
13. 13.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
14. 14.🔍 Which is the odd one out? (a) repeat until done (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
15. 15.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) when sprite is clicked
16. 16.Which of these is a loop block? (a) set volume to 50% (b) if the key is down (c) repeat 4 times (d) move 10 steps
17. 17.Which of these is a loop block? (a) if touching the wall (b) set volume to 50% (c) play a drum beat (d) repeat forever
18. 18.Which of these is an event block? (a) play a drum beat (b) repeat 4 times (c) when a key is pressed (d) set volume to 50%
19. 19.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a motion block (c) a loop block (d) an if block
20. 20.Which of these is a sound block? (a) set volume to 50% (b) if score is 10 (c) repeat until done (d) glide to the edge
21. 21.🔍 Which is the odd one out? (a) move 10 steps (b) repeat 4 times (c) glide to the edge (d) turn right 90 degrees
22. 22.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) a loop block (d) an if block
23. 23.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
24. 24.🔍 Which is the odd one out? (a) play a beep (b) when a key is pressed (c) set volume to 50% (d) play a drum beat
25. 25.🧱 What kind of block is “play a beep”? (a) a motion block (b) a sound block (c) an event block (d) an if block
26. 26.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
27. 27.Which of these is an if block? (a) move 10 steps (b) play a beep (c) turn right 90 degrees (d) if score is 10
28. 28.Which of these is a motion block? (a) repeat 4 times (b) if score is 10 (c) move 10 steps (d) when the program starts
29. 29.🔍 Which is the odd one out? (a) play a drum beat (b) if score is 10 (c) play a beep (d) set volume to 50%
30. 30.Which of these is a sound block? (a) glide to the edge (b) repeat 4 times (c) play a beep (d) if the key is down
31. 31.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) a loop block (d) an event block
32. 32.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
33. 33.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) play a drum beat (d) if the key is down
34. 34.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.Which of these is a motion block? (a) when the program starts (b) glide to the edge (c) if touching the wall (d) repeat 4 times
36. 36.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
37. 37.🧱 A sprite runs: repeat 4 times [ move 30 steps ]. How many steps does it move in all?
38. 38.🧱 What kind of block is “if the key is down”? (a) an if block (b) an event block (c) a loop block (d) a motion block
39. 39.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
40. 40.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder

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