Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 384 · 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) a loop block (c) a motion block (d) an event block
2. 2.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
3. 3.Which of these is a motion block? (a) move 10 steps (b) play a drum beat (c) repeat 4 times (d) repeat until done
4. 4.🧱 What kind of block is “repeat until done”? (a) an event block (b) an if block (c) a loop block (d) a sound block
5. 5.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) an event block (d) a sound block
6. 6.Which of these is an event block? (a) repeat forever (b) play a drum beat (c) if score is 10 (d) when sprite is clicked
7. 7.Which of these is a sound block? (a) when the program starts (b) move 10 steps (c) play a drum beat (d) repeat until done
8. 8.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
9. 9.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat 4 times (c) repeat forever (d) repeat until done
10. 10.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat 4 times (c) play a drum beat (d) play a beep
11. 11.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) when sprite is clicked (d) if the key is down
12. 12.Which of these is a sound block? (a) if touching the wall (b) when the program starts (c) when sprite is clicked (d) play a beep
13. 13.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) sand (d) jigsaw puzzle pieces
14. 14.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
15. 15.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) move 10 steps
16. 16.Which of these is a motion block? (a) if touching the wall (b) when sprite is clicked (c) glide to the edge (d) when the program starts
17. 17.🔍 Which is the odd one out? (a) when sprite is clicked (b) turn right 90 degrees (c) when the program starts (d) when a key is pressed
18. 18.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
19. 19.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) when the program starts
20. 20.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a sound block (c) a loop block (d) an if block
21. 21.🧱 A sprite runs: repeat 4 times [ move 15 steps ]. How many steps does it move in all?
22. 22.Which of these is a motion block? (a) if touching the wall (b) repeat 4 times (c) when a key is pressed (d) turn right 90 degrees
23. 23.Which of these is an if block? (a) glide to the edge (b) repeat forever (c) repeat 4 times (d) if touching the wall
24. 24.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
25. 25.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
26. 26.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
27. 27.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
28. 28.🧱 What kind of block is “play a beep”? (a) an event block (b) a sound block (c) an if block (d) a loop block
29. 29.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a sound block (c) a motion block (d) an if block
30. 30.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) play a drum beat
31. 31.Which of these is an if block? (a) if the key is down (b) repeat until done (c) turn right 90 degrees (d) when sprite is clicked
32. 32.🔍 Which is the odd one out? (a) repeat until done (b) play a beep (c) repeat 4 times (d) repeat forever
33. 33.Which of these is a loop block? (a) when the program starts (b) if touching the wall (c) glide to the edge (d) repeat 4 times
34. 34.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
35. 35.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
36. 36.Which of these is an event block? (a) if score is 10 (b) set volume to 50% (c) when a key is pressed (d) repeat 4 times
37. 37.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
38. 38.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) if score is 10
39. 39.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat until done (c) play a beep (d) play a drum beat
40. 40.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?

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