Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 431 · 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) repeat 4 times (b) repeat forever (c) repeat until done (d) when sprite is clicked
2. 2.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) if touching the wall
3. 3.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
4. 4.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) set volume to 50%
5. 5.🔍 Which is the odd one out? (a) repeat 4 times (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
6. 6.Which of these is a loop block? (a) when the program starts (b) if the key is down (c) turn right 90 degrees (d) repeat until done
7. 7.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) a motion block (c) an event block (d) a loop block
8. 8.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
9. 9.🧱 What kind of block is “play a beep”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
10. 10.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
11. 11.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) if score is 10
12. 12.Which of these is an if block? (a) if touching the wall (b) repeat 4 times (c) set volume to 50% (d) move 10 steps
13. 13.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
14. 14.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
15. 15.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
16. 16.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
17. 17.Which of these is an event block? (a) when sprite is clicked (b) repeat 4 times (c) turn right 90 degrees (d) move 10 steps
18. 18.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat until done (c) repeat forever (d) repeat 4 times
19. 19.🧱 A sprite runs: repeat 8 times [ move 20 steps ]. How many steps does it move in all?
20. 20.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
21. 21.🐱 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
22. 22.Which of these is a sound block? (a) when the program starts (b) glide to the edge (c) play a beep (d) turn right 90 degrees
23. 23.Which of these is a motion block? (a) play a drum beat (b) repeat 4 times (c) move 10 steps (d) repeat forever
24. 24.Which of these is an if block? (a) turn right 90 degrees (b) repeat until done (c) if score is 10 (d) repeat forever
25. 25.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a loop block (c) an event block (d) an if block
26. 26.🧱 A sprite runs: repeat 2 times [ move 35 steps ]. How many steps does it move in all?
27. 27.Which of these is a motion block? (a) if touching the wall (b) repeat until done (c) set volume to 50% (d) glide to the edge
28. 28.Which of these is a motion block? (a) if score is 10 (b) play a beep (c) turn right 90 degrees (d) when sprite is clicked
29. 29.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an event block (c) an if block (d) a sound block
30. 30.🔍 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
31. 31.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.🔍 Which is the odd one out? (a) repeat forever (b) when the program starts (c) repeat until done (d) repeat 4 times
33. 33.🧱 What kind of block is “when the program starts”? (a) an event block (b) a motion block (c) an if block (d) a sound block
34. 34.Which of these is an if block? (a) when sprite is clicked (b) if the key is down (c) when the program starts (d) set volume to 50%
35. 35.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) an if block (c) an event block (d) a sound block
36. 36.🧱 What kind of block is “repeat forever”? (a) a motion block (b) an if block (c) an event block (d) a loop block
37. 37.🧱 What kind of block is “if score is 10”? (a) an if block (b) an event block (c) a sound block (d) a loop block
38. 38.Which of these is an event block? (a) repeat forever (b) play a drum beat (c) when a key is pressed (d) play a beep
39. 39.🔍 Which is the odd one out? (a) repeat until done (b) play a drum beat (c) play a beep (d) set volume to 50%
40. 40.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?

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