Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 619 · 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 loop block? (a) play a beep (b) glide to the edge (c) move 10 steps (d) repeat until done
2. 2.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
3. 3.Which of these is a sound block? (a) glide to the edge (b) when the program starts (c) set volume to 50% (d) turn right 90 degrees
4. 4.🧱 What kind of block is “play a beep”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
5. 5.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
7. 7.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
8. 8.Which of these is a sound block? (a) when sprite is clicked (b) play a beep (c) repeat until done (d) turn right 90 degrees
9. 9.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a motion block (c) an event block (d) a loop 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.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
12. 12.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
13. 13.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
14. 14.Which of these is an event block? (a) when the program starts (b) repeat forever (c) if touching the wall (d) if score is 10
15. 15.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) repeat until done (d) if touching the wall
16. 16.🔍 Which is the odd one out? (a) when the program starts (b) turn right 90 degrees (c) when sprite is clicked (d) when a key is pressed
17. 17.Which of these is a sound block? (a) turn right 90 degrees (b) repeat until done (c) play a drum beat (d) repeat 4 times
18. 18.Which of these is an event block? (a) repeat until done (b) set volume to 50% (c) when sprite is clicked (d) play a beep
19. 19.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
20. 20.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
21. 21.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a loop block (d) a sound block
22. 22.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) move 10 steps (d) when the program starts
23. 23.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) a motion block (d) an event block
24. 24.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
25. 25.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
26. 26.Which of these is an if block? (a) when the program starts (b) if score is 10 (c) repeat 4 times (d) when a key is pressed
27. 27.Which of these is a loop block? (a) play a beep (b) when a key is pressed (c) repeat 4 times (d) play a drum beat
28. 28.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) glide to the edge (d) repeat until done
29. 29.Which of these is a motion block? (a) when a key is pressed (b) turn right 90 degrees (c) when the program starts (d) repeat until done
30. 30.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 What kind of block is “if score is 10”? (a) a motion block (b) an event block (c) a loop block (d) an if block
32. 32.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
33. 33.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
34. 34.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a sound block (c) a loop block (d) an if block
35. 35.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
36. 36.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
37. 37.Which of these is an if block? (a) when sprite is clicked (b) when the program starts (c) repeat forever (d) if the key is down
38. 38.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) sand (d) jigsaw puzzle pieces
39. 39.🔍 Which is the odd one out? (a) repeat forever (b) play a drum beat (c) set volume to 50% (d) play a beep
40. 40.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?

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