Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 854 · 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 block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
2. 2.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
3. 3.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) glide to the edge (d) repeat forever
4. 4.Which of these is an if block? (a) move 10 steps (b) if touching the wall (c) when a key is pressed (d) repeat forever
5. 5.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a motion block (c) an if block (d) a sound block
6. 6.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
7. 7.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
8. 8.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) if touching the wall
9. 9.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a folder (c) a sprite (d) a pixel
10. 10.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) an event block (d) a loop block
11. 11.Which of these is a motion block? (a) repeat until done (b) play a drum beat (c) glide to the edge (d) if the key is down
12. 12.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
13. 13.Which of these is an if block? (a) repeat until done (b) when sprite is clicked (c) if score is 10 (d) play a beep
14. 14.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an event block (c) an if block (d) a sound block
15. 15.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) an event block (d) a motion block
16. 16.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) an event block (d) a loop block
17. 17.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) when the program starts (d) turn right 90 degrees
18. 18.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
19. 19.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) repeat until done (d) if score is 10
20. 20.Which of these is a loop block? (a) repeat until done (b) play a drum beat (c) when a key is pressed (d) turn right 90 degrees
21. 21.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
22. 22.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
24. 24.🔍 Which is the odd one out? (a) if the key is down (b) repeat forever (c) repeat until done (d) repeat 4 times
25. 25.🔍 Which is the odd one out? (a) if touching the wall (b) repeat forever (c) if the key is down (d) if score is 10
26. 26.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) when sprite is clicked
27. 27.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
28. 28.Which of these is a sound block? (a) when the program starts (b) move 10 steps (c) if touching the wall (d) set volume to 50%
29. 29.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
33. 33.🧱 A sprite runs: repeat 8 times [ move 20 steps ]. How many steps does it move in all?
34. 34.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
35. 35.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
36. 36.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) when a key is pressed (d) set volume to 50%
37. 37.Which of these is an event block? (a) repeat 4 times (b) play a beep (c) move 10 steps (d) when sprite is clicked
38. 38.Which of these is an if block? (a) repeat 4 times (b) when sprite is clicked (c) when a key is pressed (d) if the key is down
39. 39.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
40. 40.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) if score is 10

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