Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 400 · 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 is the odd one out? (a) when a key is pressed (b) repeat 4 times (c) when sprite is clicked (d) when the program starts
2. 2.Which of these is a loop block? (a) when sprite is clicked (b) glide to the edge (c) play a beep (d) repeat 4 times
3. 3.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) if touching the wall
4. 4.🧱 A sprite runs: repeat 4 times [ move 40 steps ]. How many steps does it move in all?
5. 5.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) when a key is pressed (d) repeat until done
6. 6.🔍 Which is the odd one out? (a) repeat until done (b) when sprite is clicked (c) repeat forever (d) repeat 4 times
7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
8. 8.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
9. 9.Which of these is an event block? (a) repeat until done (b) move 10 steps (c) play a beep (d) when sprite is clicked
10. 10.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) an event block (c) a motion block (d) a loop block
11. 11.🧱 What kind of block is “if score is 10”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
12. 12.Which of these is an if block? (a) repeat 4 times (b) repeat until done (c) if touching the wall (d) glide to the edge
13. 13.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) repeat forever
14. 14.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
15. 15.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
16. 16.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an if block (c) a motion block (d) an event block
17. 17.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
18. 18.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) jigsaw puzzle pieces (d) sand
19. 19.🧱 A sprite runs: repeat 2 times [ move 30 steps ]. How many steps does it move in all?
20. 20.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) set volume to 50%
21. 21.Which of these is an event block? (a) if the key is down (b) when a key is pressed (c) if score is 10 (d) turn right 90 degrees
22. 22.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
23. 23.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) an event block (c) a loop block (d) a sound block
24. 24.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) move 10 steps
25. 25.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
26. 26.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.🧱 A sprite runs: repeat 5 times [ move 30 steps ]. How many steps does it move in all?
28. 28.Which of these is a motion block? (a) repeat forever (b) repeat 4 times (c) glide to the edge (d) when the program starts
29. 29.Which of these is a sound block? (a) glide to the edge (b) set volume to 50% (c) if score is 10 (d) if touching the wall
30. 30.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
31. 31.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
32. 32.Which of these is a motion block? (a) if the key is down (b) turn right 90 degrees (c) set volume to 50% (d) repeat until done
33. 33.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
34. 34.🧱 What kind of block is “if the key is down”? (a) an if block (b) an event block (c) a sound block (d) a loop block
35. 35.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if the key is down (c) move 10 steps (d) glide to the edge
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) play a beep
37. 37.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) turn right 90 degrees
39. 39.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
40. 40.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) when the program starts

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