Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 623 · 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) a sound block (d) an event block
2. 2.Which of these is a sound block? (a) when the program starts (b) repeat forever (c) if score is 10 (d) play a beep
3. 3.Which of these is an event block? (a) play a drum beat (b) play a beep (c) when a key is pressed (d) repeat forever
4. 4.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) play a beep
5. 5.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
6. 6.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
7. 7.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) an event block (c) a motion block (d) an if block
8. 8.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
9. 9.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
10. 10.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
11. 11.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
12. 12.🔍 Which is the odd one out? (a) repeat forever (b) if touching the wall (c) repeat 4 times (d) repeat until done
13. 13.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) if the key is down (d) when a key is pressed
14. 14.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
15. 15.Which of these is a motion block? (a) if score is 10 (b) turn right 90 degrees (c) repeat 4 times (d) repeat forever
16. 16.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
17. 17.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
18. 18.🔍 Which is the odd one out? (a) glide to the edge (b) when sprite is clicked (c) move 10 steps (d) turn right 90 degrees
19. 19.🔍 Which is the odd one out? (a) if score is 10 (b) turn right 90 degrees (c) if the key is down (d) if touching the wall
20. 20.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
21. 21.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) repeat 4 times (d) when sprite is clicked
23. 23.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
24. 24.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a pixel (c) a cursor (d) a sprite
25. 25.Which of these is a loop block? (a) glide to the edge (b) when the program starts (c) repeat 4 times (d) turn right 90 degrees
26. 26.Which of these is a loop block? (a) play a drum beat (b) when a key is pressed (c) repeat until done (d) move 10 steps
27. 27.Which of these is a sound block? (a) if the key is down (b) move 10 steps (c) play a drum beat (d) repeat forever
28. 28.🧱 What kind of block is “if the key is down”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
29. 29.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an event block (c) an if block (d) a sound block
30. 30.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) an event block (c) a sound block (d) an if block
31. 31.Which of these is a motion block? (a) when sprite is clicked (b) move 10 steps (c) play a beep (d) repeat 4 times
32. 32.🧱 What kind of block is “play a beep”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
33. 33.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) glide to the edge (d) play a beep
34. 34.Which of these is an if block? (a) play a beep (b) glide to the edge (c) if score is 10 (d) move 10 steps
35. 35.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) when a key is pressed (d) repeat until done
36. 36.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) set volume to 50%
37. 37.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
38. 38.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
39. 39.Which of these is an event block? (a) move 10 steps (b) if the key is down (c) repeat forever (d) when sprite is clicked
40. 40.Which of these is a loop block? (a) move 10 steps (b) when sprite is clicked (c) if score is 10 (d) repeat forever

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