Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 845 · 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 sound block? (a) glide to the edge (b) when a key is pressed (c) play a drum beat (d) when the program starts
2. 2.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a loop block (d) an if block
3. 3.Which of these is a motion block? (a) if score is 10 (b) turn right 90 degrees (c) if the key is down (d) play a drum beat
4. 4.Which of these is a loop block? (a) play a drum beat (b) repeat forever (c) if touching the wall (d) move 10 steps
5. 5.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
7. 7.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) turn right 90 degrees (d) set volume to 50%
8. 8.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an if block (c) a loop block (d) an event block
9. 9.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a loop block (c) an if block (d) a motion block
10. 10.🔍 Which is the odd one out? (a) glide to the edge (b) when sprite is clicked (c) turn right 90 degrees (d) move 10 steps
11. 11.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
12. 12.Which of these is a loop block? (a) when sprite is clicked (b) repeat until done (c) glide to the edge (d) play a beep
13. 13.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) when the program starts (d) repeat until done
14. 14.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
15. 15.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
16. 16.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) repeat 4 times (d) glide to the edge
17. 17.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a loop block (c) an event block (d) an if block
18. 18.Which of these is a sound block? (a) repeat forever (b) glide to the edge (c) if the key is down (d) play a beep
19. 19.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) a loop block (d) an event block
20. 20.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
21. 21.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a loop block (c) an if block (d) a motion block
22. 22.Which of these is an event block? (a) when the program starts (b) repeat 4 times (c) move 10 steps (d) repeat until done
23. 23.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
24. 24.Which of these is an event block? (a) glide to the edge (b) if touching the wall (c) when sprite is clicked (d) repeat until done
25. 25.🧱 What kind of block is “if the key is down”? (a) an event block (b) a motion block (c) a loop block (d) an if block
26. 26.🧱 What kind of block is “play a beep”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
27. 27.Which of these is a motion block? (a) when a key is pressed (b) glide to the edge (c) repeat until done (d) repeat forever
28. 28.🔍 Which is the odd one out? (a) repeat until done (b) glide to the edge (c) repeat 4 times (d) repeat forever
29. 29.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
30. 30.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) when a key is pressed
31. 31.Which of these is an if block? (a) when sprite is clicked (b) if the key is down (c) play a beep (d) repeat 4 times
32. 32.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
33. 33.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) play a beep (d) if score is 10
34. 34.Which of these is an if block? (a) repeat until done (b) repeat 4 times (c) if score is 10 (d) set volume to 50%
35. 35.Which of these is a sound block? (a) turn right 90 degrees (b) repeat 4 times (c) if touching the wall (d) set volume to 50%
36. 36.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a loop block (c) a motion block (d) an if block
37. 37.🔍 Which is the odd one out? (a) set volume to 50% (b) if the key is down (c) if score is 10 (d) if touching the wall
38. 38.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if the key is down (d) set volume to 50%
39. 39.Which of these is a sound block? (a) when a key is pressed (b) play a beep (c) when sprite is clicked (d) repeat until done
40. 40.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?

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