Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 399 · 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 of these is a motion block? (a) repeat 4 times (b) play a drum beat (c) move 10 steps (d) when a key is pressed
2. 2.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
3. 3.🔍 Which is the odd one out? (a) move 10 steps (b) if score is 10 (c) glide to the edge (d) turn right 90 degrees
4. 4.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) ice cubes (d) jigsaw puzzle pieces
5. 5.🔍 Which is the odd one out? (a) when the program starts (b) glide to the edge (c) when a key is pressed (d) when sprite is clicked
6. 6.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) an event block (c) a motion block (d) a loop block
7. 7.Which of these is an event block? (a) repeat forever (b) set volume to 50% (c) when a key is pressed (d) move 10 steps
8. 8.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
9. 9.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) an event block (d) a sound block
10. 10.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
11. 11.🔍 Which is the odd one out? (a) play a drum beat (b) if score is 10 (c) if the key is down (d) if touching the wall
12. 12.Which of these is an if block? (a) if touching the wall (b) set volume to 50% (c) glide to the edge (d) turn right 90 degrees
13. 13.🔍 Which is the odd one out? (a) move 10 steps (b) if score is 10 (c) if touching the wall (d) if the key is down
14. 14.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
15. 15.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) if touching the wall (d) repeat 4 times
16. 16.🧱 What kind of block is “play a beep”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
17. 17.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) when sprite is clicked (d) play a drum beat
18. 18.🔍 Which is the odd one out? (a) when sprite is clicked (b) play a beep (c) when a key is pressed (d) when the program starts
19. 19.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a folder (d) a sprite
20. 20.Which of these is an event block? (a) when the program starts (b) set volume to 50% (c) if touching the wall (d) repeat forever
21. 21.Which of these is a sound block? (a) turn right 90 degrees (b) if touching the wall (c) play a beep (d) when sprite is clicked
22. 22.Which of these is a motion block? (a) glide to the edge (b) repeat until done (c) repeat forever (d) if touching the wall
23. 23.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) an if block (d) a sound block
24. 24.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
25. 25.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a loop block (c) an if block (d) an event block
27. 27.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
28. 28.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) an event block (d) a loop block
29. 29.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
30. 30.Which of these is a loop block? (a) if the key is down (b) when sprite is clicked (c) when the program starts (d) repeat 4 times
31. 31.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) an event block (c) an if block (d) a loop block
32. 32.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) set volume to 50% (d) when a key is pressed
33. 33.🔍 Which is the odd one out? (a) repeat until done (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
34. 34.🧱 What kind of block is “repeat forever”? (a) an event block (b) a motion block (c) a loop block (d) an if block
35. 35.Which of these is a loop block? (a) when sprite is clicked (b) repeat forever (c) play a beep (d) move 10 steps
36. 36.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
37. 37.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
39. 39.Which of these is an event block? (a) if touching the wall (b) turn right 90 degrees (c) when sprite is clicked (d) if score is 10
40. 40.🔍 Which is the odd one out? (a) repeat forever (b) if touching the wall (c) if the key is down (d) if score is 10

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