Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 772 · 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) when the program starts (b) repeat 4 times (c) if score is 10 (d) move 10 steps
2. 2.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) a loop block (d) an event block
3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a folder (d) a cursor
4. 4.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a sound block (c) an event block (d) a loop block
5. 5.Which of these is an if block? (a) play a drum beat (b) when the program starts (c) when sprite is clicked (d) if score is 10
6. 6.🧱 What kind of block is “repeat until done”? (a) an if block (b) a motion block (c) an event block (d) a loop block
7. 7.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) when a key is pressed
8. 8.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
9. 9.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) if touching the wall
10. 10.🔍 Which is the odd one out? (a) play a drum beat (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
11. 11.Which of these is an if block? (a) repeat until done (b) glide to the edge (c) repeat 4 times (d) if the key is down
12. 12.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
13. 13.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
14. 14.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) repeat 4 times (d) when the program starts
15. 15.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) a motion block (d) an if block
16. 16.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
17. 17.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
18. 18.Which of these is an event block? (a) glide to the edge (b) when a key is pressed (c) if the key is down (d) move 10 steps
19. 19.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a sound block (c) an if block (d) a motion block
20. 20.🔍 Which is the odd one out? (a) glide to the edge (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
21. 21.🧱 What kind of block is “play a beep”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
22. 22.🔍 Which is the odd one out? (a) when the program starts (b) if score is 10 (c) when a key is pressed (d) when sprite is clicked
23. 23.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) turn right 90 degrees (d) when a key is pressed
24. 24.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
25. 25.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
26. 26.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
27. 27.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
28. 28.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a loop block (c) an if block (d) a sound block
29. 29.🧱 A sprite runs: repeat 2 times [ move 10 steps ]. How many steps does it move in all?
30. 30.🧱 What kind of block is “move 10 steps”? (a) an event block (b) an if block (c) a loop block (d) a motion block
31. 31.Which of these is a loop block? (a) repeat until done (b) when the program starts (c) play a beep (d) when sprite is clicked
32. 32.Which of these is an if block? (a) play a drum beat (b) set volume to 50% (c) if touching the wall (d) repeat until done
33. 33.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
34. 34.Which of these is a sound block? (a) glide to the edge (b) play a drum beat (c) when sprite is clicked (d) if the key is down
35. 35.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
36. 36.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an event block (c) a sound block (d) an if block
39. 39.🔍 Which is the odd one out? (a) repeat forever (b) when the program starts (c) repeat 4 times (d) repeat until done
40. 40.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) repeat until done

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