Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 470 · 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.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
2. 2.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
3. 3.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
4. 4.Which of these is a motion block? (a) if touching the wall (b) play a beep (c) if the key is down (d) move 10 steps
5. 5.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) play a drum beat
6. 6.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
7. 7.Which of these is a loop block? (a) if score is 10 (b) when a key is pressed (c) repeat 4 times (d) turn right 90 degrees
8. 8.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) an if block (d) a motion block
9. 9.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
10. 10.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a sound block (c) an event block (d) an if block
11. 11.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an event block (c) an if block (d) a motion block
12. 12.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a pixel (c) a cursor (d) a sprite
13. 13.Which of these is an event block? (a) repeat 4 times (b) move 10 steps (c) repeat until done (d) when sprite is clicked
14. 14.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) when the program starts
15. 15.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
16. 16.Which of these is a loop block? (a) glide to the edge (b) repeat forever (c) when a key is pressed (d) play a beep
17. 17.Which of these is a motion block? (a) repeat until done (b) repeat 4 times (c) when the program starts (d) turn right 90 degrees
18. 18.🔍 Which is the odd one out? (a) repeat 4 times (b) glide to the edge (c) repeat forever (d) repeat until done
19. 19.🧱 What kind of block is “repeat forever”? (a) an event block (b) an if block (c) a loop block (d) a motion block
20. 20.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) a motion block (d) an if block
21. 21.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an event block (c) a loop block (d) an if block
22. 22.🧱 What kind of block is “if score is 10”? (a) a motion block (b) a loop block (c) an if block (d) an event block
23. 23.🔍 Which is the odd one out? (a) when sprite is clicked (b) if score is 10 (c) if touching the wall (d) if the key is down
24. 24.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) set volume to 50% (d) repeat forever
25. 25.Which of these is an if block? (a) when a key is pressed (b) glide to the edge (c) if the key is down (d) when sprite is clicked
26. 26.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) an event block (c) an if block (d) a motion block
27. 27.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
28. 28.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
29. 29.Which of these is a sound block? (a) glide to the edge (b) play a drum beat (c) turn right 90 degrees (d) repeat 4 times
30. 30.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
31. 31.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) repeat until done
32. 32.Which of these is a motion block? (a) when sprite is clicked (b) if touching the wall (c) repeat until done (d) glide to the edge
33. 33.Which of these is an if block? (a) if touching the wall (b) when the program starts (c) set volume to 50% (d) repeat until done
34. 34.🔍 Which is the odd one out? (a) play a beep (b) move 10 steps (c) play a drum beat (d) set volume to 50%
35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if touching the wall (d) repeat forever
36. 36.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.🧱 A sprite runs: repeat 3 times [ move 5 steps ]. How many steps does it move in all?
38. 38.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
39. 39.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
40. 40.Which of these is an event block? (a) repeat 4 times (b) move 10 steps (c) repeat forever (d) when the program starts

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