Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 90 · 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 a motion block? (a) set volume to 50% (b) turn right 90 degrees (c) when the program starts (d) repeat until done
2. 2.🧱 What kind of block is “repeat forever”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
3. 3.Which of these is a loop block? (a) if score is 10 (b) repeat forever (c) if touching the wall (d) play a beep
4. 4.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
6. 6.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) glide to the edge (d) repeat forever
7. 7.Which of these is a loop block? (a) when the program starts (b) repeat 4 times (c) set volume to 50% (d) play a drum beat
8. 8.Which of these is an event block? (a) if score is 10 (b) when sprite is clicked (c) move 10 steps (d) set volume to 50%
9. 9.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
10. 10.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
11. 11.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
12. 12.🧱 What kind of block is “glide to the edge”? (a) an event block (b) an if block (c) a sound block (d) a motion block
13. 13.Which of these is a sound block? (a) if score is 10 (b) set volume to 50% (c) repeat 4 times (d) if touching the wall
14. 14.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
15. 15.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if score is 10 (c) if touching the wall (d) if the key is down
16. 16.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a pixel (d) a cursor
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) repeat until done
18. 18.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
19. 19.Which of these is an event block? (a) glide to the edge (b) move 10 steps (c) if touching the wall (d) when the program starts
20. 20.Which of these is an if block? (a) glide to the edge (b) move 10 steps (c) repeat forever (d) if score is 10
21. 21.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) an if block (d) a sound block
22. 22.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) move 10 steps (d) when sprite is clicked
23. 23.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
24. 24.Which of these is a sound block? (a) play a drum beat (b) repeat 4 times (c) turn right 90 degrees (d) if score is 10
25. 25.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
26. 26.🔍 Which is the odd one out? (a) repeat forever (b) if touching the wall (c) if score is 10 (d) if the key is down
27. 27.Which of these is a sound block? (a) turn right 90 degrees (b) repeat 4 times (c) play a beep (d) when the program starts
28. 28.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
29. 29.🧱 What kind of block is “if score is 10”? (a) an event block (b) an if block (c) a loop block (d) a motion block
30. 30.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a sound block (d) a motion block
31. 31.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) wet clay (d) ice cubes
33. 33.Which of these is an if block? (a) repeat 4 times (b) repeat forever (c) move 10 steps (d) if touching the wall
34. 34.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) play a beep
35. 35.🧱 A sprite runs: repeat 10 times [ move 25 steps ]. How many steps does it move in all?
36. 36.Which of these is a loop block? (a) repeat until done (b) if touching the wall (c) glide to the edge (d) play a beep
37. 37.🔍 Which is the odd one out? (a) repeat until done (b) play a drum beat (c) repeat 4 times (d) repeat forever
38. 38.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
39. 39.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an if block (c) a loop block (d) an event block
40. 40.🧱 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

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