Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 118 · 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) if touching the wall (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
2. 2.🧱 What kind of block is “when the program starts”? (a) an event block (b) an if block (c) a sound block (d) a motion block
3. 3.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) set volume to 50%
4. 4.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.🔍 Which is the odd one out? (a) if score is 10 (b) repeat until done (c) if the key is down (d) if touching the wall
6. 6.Which of these is an event block? (a) play a drum beat (b) repeat forever (c) when sprite is clicked (d) if score is 10
7. 7.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) an event block (d) a loop block
8. 8.Which of these is a motion block? (a) set volume to 50% (b) glide to the edge (c) repeat until done (d) repeat 4 times
9. 9.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
10. 10.Which of these is an event block? (a) when the program starts (b) if score is 10 (c) repeat until done (d) move 10 steps
11. 11.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) if the key is down
12. 12.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) turn right 90 degrees (d) repeat forever
13. 13.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
14. 14.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
15. 15.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) repeat forever (d) when sprite is clicked
16. 16.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
17. 17.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
18. 18.🧱 What kind of block is “if score is 10”? (a) an event block (b) a loop block (c) an if block (d) a motion block
19. 19.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
20. 20.Which of these is a loop block? (a) if score is 10 (b) glide to the edge (c) repeat 4 times (d) turn right 90 degrees
21. 21.🧱 What kind of block is “move 10 steps”? (a) an if block (b) an event block (c) a motion block (d) a loop block
22. 22.Which of these is a motion block? (a) play a beep (b) repeat 4 times (c) if the key is down (d) turn right 90 degrees
23. 23.🧱 A sprite runs: repeat 6 times [ move 5 steps ]. How many steps does it move in all?
24. 24.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) if score is 10
25. 25.🧱 A sprite runs: repeat 7 times [ move 20 steps ]. How many steps does it move in all?
26. 26.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) play a drum beat (d) move 10 steps
27. 27.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) when a key is pressed (d) repeat forever
28. 28.🧱 What kind of block is “play a beep”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
29. 29.Which of these is an if block? (a) play a drum beat (b) repeat 4 times (c) turn right 90 degrees (d) if the key is down
30. 30.🔍 Which is the odd one out? (a) glide to the edge (b) if the key is down (c) if score is 10 (d) if touching the wall
31. 31.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
32. 32.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) an event block (d) a loop block
33. 33.🧱 A sprite runs: repeat 3 times [ move 45 steps ]. How many steps does it move in all?
34. 34.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
35. 35.Which of these is a loop block? (a) repeat forever (b) if touching the wall (c) when sprite is clicked (d) if the key is down
36. 36.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
37. 37.🧱 What kind of block is “repeat forever”? (a) a sound block (b) an if block (c) a loop block (d) an event block
38. 38.Which of these is a sound block? (a) when a key is pressed (b) when sprite is clicked (c) play a drum beat (d) repeat forever
39. 39.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?
40. 40.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an event block (c) an if block (d) a loop block

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