Class 5 Computer Worksheet: Block Coding

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

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