Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 276 · 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.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
2. 2.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) play a beep
3. 3.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) glide to the edge
4. 4.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.Which of these is an event block? (a) set volume to 50% (b) when a key is pressed (c) play a beep (d) if the key is down
6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a folder (d) a sprite
7. 7.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
8. 8.🧱 A sprite runs: repeat 7 times [ move 15 steps ]. How many steps does it move in all?
9. 9.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) when a key is pressed
10. 10.Which of these is a motion block? (a) turn right 90 degrees (b) if the key is down (c) play a drum beat (d) repeat forever
11. 11.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an event block (c) a sound block (d) an if block
12. 12.🔍 Which is the odd one out? (a) repeat forever (b) turn right 90 degrees (c) repeat 4 times (d) repeat until done
13. 13.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) jigsaw puzzle pieces (d) wet clay
14. 14.Which of these is a sound block? (a) when the program starts (b) repeat until done (c) if the key is down (d) play a beep
15. 15.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a motion block (c) an if block (d) a sound block
16. 16.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) move 10 steps
17. 17.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) repeat 4 times
18. 18.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) an if block (d) a loop block
19. 19.🧱 A sprite runs: repeat 7 times [ move 5 steps ]. How many steps does it move in all?
20. 20.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
21. 21.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
22. 22.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
23. 23.Which of these is an if block? (a) repeat 4 times (b) repeat until done (c) play a drum beat (d) if score is 10
24. 24.Which of these is a sound block? (a) repeat 4 times (b) move 10 steps (c) set volume to 50% (d) if touching the wall
25. 25.Which of these is an event block? (a) move 10 steps (b) play a beep (c) when the program starts (d) repeat until done
26. 26.Which of these is a sound block? (a) repeat until done (b) when a key is pressed (c) turn right 90 degrees (d) play a drum beat
27. 27.🧱 What kind of block is “play a beep”? (a) a loop block (b) a sound block (c) an if block (d) a motion block
28. 28.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an if block (c) a sound block (d) an event block
29. 29.Which of these is a loop block? (a) when the program starts (b) repeat until done (c) when a key is pressed (d) if score is 10
30. 30.🧱 A sprite runs: repeat 8 times [ move 30 steps ]. How many steps does it move in all?
31. 31.Which of these is an if block? (a) when sprite is clicked (b) repeat forever (c) play a drum beat (d) if touching the wall
32. 32.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) repeat until done (d) when sprite is clicked
33. 33.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
34. 34.🧱 What kind of block is “if the key is down”? (a) an event block (b) a motion block (c) a loop block (d) an if block
35. 35.Which of these is an event block? (a) when sprite is clicked (b) if touching the wall (c) glide to the edge (d) set volume to 50%
36. 36.Which of these is a loop block? (a) if touching the wall (b) glide to the edge (c) if the key is down (d) repeat 4 times
37. 37.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a motion block (c) an if block (d) a loop block
38. 38.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
39. 39.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) repeat forever

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