Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 622 · 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) if score is 10 (c) if the key is down (d) when the program starts
2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a loop block (c) an event block (d) an if block
3. 3.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) when a key is pressed
4. 4.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) when sprite is clicked (d) repeat forever
5. 5.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
6. 6.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
7. 7.Which of these is a loop block? (a) when the program starts (b) if touching the wall (c) play a beep (d) repeat 4 times
8. 8.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a sound block (c) an if block (d) an event block
9. 9.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
10. 10.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) if touching the wall (d) play a beep
11. 11.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
12. 12.Which of these is a sound block? (a) play a beep (b) glide to the edge (c) when sprite is clicked (d) repeat forever
13. 13.Which of these is a loop block? (a) when a key is pressed (b) when the program starts (c) repeat until done (d) play a beep
14. 14.Which of these is a sound block? (a) when sprite is clicked (b) if touching the wall (c) set volume to 50% (d) if score is 10
15. 15.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an if block (c) a loop block (d) a sound block
16. 16.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a sprite (d) a folder
17. 17.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
18. 18.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a motion block (c) an if block (d) a sound block
19. 19.🧱 What kind of block is “play a beep”? (a) an if block (b) a sound block (c) a motion block (d) an event block
20. 20.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) an event block (d) a sound block
21. 21.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
22. 22.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
23. 23.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) repeat 4 times
24. 24.🧱 What kind of block is “if the key is down”? (a) an event block (b) a motion block (c) an if block (d) a loop block
25. 25.Which of these is an event block? (a) set volume to 50% (b) when the program starts (c) repeat until done (d) if the key is down
26. 26.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.Which of these is a motion block? (a) when sprite is clicked (b) repeat until done (c) turn right 90 degrees (d) repeat 4 times
28. 28.Which of these is an if block? (a) set volume to 50% (b) play a drum beat (c) if touching the wall (d) turn right 90 degrees
29. 29.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite runs: repeat 4 times [ move 10 steps ]. How many steps does it move in all?
31. 31.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) repeat until done (d) glide to the edge
32. 32.Which of these is an event block? (a) when sprite is clicked (b) repeat forever (c) move 10 steps (d) repeat 4 times
33. 33.Which of these is a motion block? (a) repeat forever (b) repeat 4 times (c) if score is 10 (d) glide to the edge
34. 34.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) play a beep
35. 35.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a loop block (c) an event block (d) a motion block
36. 36.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
37. 37.🔍 Which is the odd one out? (a) turn right 90 degrees (b) repeat until done (c) repeat 4 times (d) repeat forever
38. 38.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) move 10 steps
39. 39.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?

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