Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 398 · 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) set volume to 50% (b) when sprite is clicked (c) repeat until done (d) move 10 steps
2. 2.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
3. 3.🔍 Which is the odd one out? (a) move 10 steps (b) when sprite is clicked (c) glide to the edge (d) turn right 90 degrees
4. 4.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an event block (c) a sound block (d) an if block
5. 5.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an if block (c) an event block (d) a sound block
6. 6.Which of these is an if block? (a) set volume to 50% (b) if touching the wall (c) move 10 steps (d) repeat 4 times
7. 7.🔍 Which is the odd one out? (a) repeat forever (b) glide to the edge (c) repeat until done (d) repeat 4 times
8. 8.🔍 Which is the odd one out? (a) when the program starts (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
9. 9.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) repeat 4 times (d) when sprite is clicked
10. 10.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
11. 11.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a sprite (d) a folder
12. 12.🔍 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
13. 13.Which of these is a sound block? (a) if touching the wall (b) set volume to 50% (c) repeat until done (d) repeat 4 times
14. 14.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) jigsaw puzzle pieces (d) sand
15. 15.🔍 Which is the odd one out? (a) when the program starts (b) if the key is down (c) when sprite is clicked (d) when a key is pressed
16. 16.Which of these is a loop block? (a) if score is 10 (b) when the program starts (c) glide to the edge (d) repeat forever
17. 17.🧱 What kind of block is “repeat until done”? (a) an event block (b) a loop block (c) a sound block (d) an if block
18. 18.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) an if block (d) a motion block
19. 19.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
20. 20.Which of these is a motion block? (a) when a key is pressed (b) glide to the edge (c) when sprite is clicked (d) repeat forever
21. 21.Which of these is an event block? (a) set volume to 50% (b) play a beep (c) repeat 4 times (d) when a key is pressed
22. 22.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) if touching the wall (d) glide to the edge
23. 23.🧱 A sprite runs: repeat 4 times [ move 40 steps ]. How many steps does it move in all?
24. 24.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) turn right 90 degrees
25. 25.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
26. 26.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
28. 28.🧱 What kind of block is “move 10 steps”? (a) an event block (b) an if block (c) a motion block (d) a loop block
29. 29.Which of these is a motion block? (a) repeat 4 times (b) repeat forever (c) turn right 90 degrees (d) when the program starts
30. 30.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) set volume to 50%
31. 31.🔍 Which is the odd one out? (a) if the key is down (b) play a drum beat (c) if touching the wall (d) if score is 10
32. 32.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) if score is 10 (d) repeat until done
33. 33.🧱 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
34. 34.🧱 A sprite runs: repeat 4 times [ move 35 steps ]. How many steps does it move in all?
35. 35.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?
37. 37.🧱 A sprite runs: repeat 8 times [ move 5 steps ]. How many steps does it move in all?
38. 38.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
39. 39.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
40. 40.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) a motion block (d) an event block

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