Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 453 · 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 is the odd one out? (a) if score is 10 (b) if the key is down (c) turn right 90 degrees (d) if touching the wall
2. 2.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
3. 3.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
4. 4.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a sound block (c) a loop block (d) an event block
5. 5.Which of these is a loop block? (a) move 10 steps (b) play a beep (c) if score is 10 (d) repeat forever
6. 6.🧱 What kind of block is “play a drum beat”? (a) an if block (b) a motion block (c) an event block (d) a sound block
7. 7.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
8. 8.Which of these is an event block? (a) if the key is down (b) when the program starts (c) move 10 steps (d) glide to the edge
9. 9.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) play a drum beat
10. 10.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
11. 11.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) set volume to 50% (d) turn right 90 degrees
12. 12.Which of these is a sound block? (a) when the program starts (b) if the key is down (c) repeat forever (d) play a beep
13. 13.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) if touching the wall (d) repeat until done
14. 14.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) an if block (d) a motion block
15. 15.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
16. 16.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a cursor (d) a pixel
17. 17.🧱 What kind of block is “when the program starts”? (a) an if block (b) a loop block (c) an event block (d) a motion block
18. 18.🔍 Which is the odd one out? (a) repeat until done (b) if the key is down (c) repeat forever (d) repeat 4 times
19. 19.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
20. 20.🧱 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
21. 21.🧱 What kind of block is “play a beep”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
22. 22.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
23. 23.Which of these is a loop block? (a) repeat 4 times (b) play a drum beat (c) glide to the edge (d) when a key is pressed
24. 24.Which of these is an if block? (a) if touching the wall (b) turn right 90 degrees (c) when a key is pressed (d) when sprite is clicked
25. 25.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) when sprite is clicked (d) turn right 90 degrees
26. 26.Which of these is an if block? (a) repeat until done (b) if score is 10 (c) play a beep (d) when sprite is clicked
27. 27.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an if block (c) a motion block (d) an event block
28. 28.Which of these is a motion block? (a) repeat 4 times (b) when a key is pressed (c) repeat forever (d) glide to the edge
29. 29.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a motion block (c) a sound block (d) an event block
30. 30.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 A sprite runs: repeat 8 times [ move 15 steps ]. How many steps does it move in all?
32. 32.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
33. 33.Which of these is an event block? (a) turn right 90 degrees (b) if the key is down (c) set volume to 50% (d) when a key is pressed
34. 34.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) a motion block (d) an if block
35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) when the program starts
36. 36.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.Which of these is an event block? (a) if score is 10 (b) if touching the wall (c) repeat forever (d) when sprite is clicked
38. 38.🔍 Which is the odd one out? (a) repeat forever (b) if the key is down (c) if score is 10 (d) if touching the wall
39. 39.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
40. 40.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) play a beep (d) repeat 4 times

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