Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 414 · 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 sound block? (a) turn right 90 degrees (b) if score is 10 (c) set volume to 50% (d) move 10 steps
2. 2.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a folder (d) a pixel
3. 3.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) when the program starts (d) glide to the edge
4. 4.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
5. 5.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) an event block (d) an if block
7. 7.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) play a drum beat
8. 8.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
9. 9.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
10. 10.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
11. 11.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
12. 12.Which of these is a loop block? (a) set volume to 50% (b) repeat 4 times (c) if the key is down (d) when a key is pressed
13. 13.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a motion block (c) an if block (d) an event block
14. 14.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) an event block (d) a loop block
15. 15.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) an event block (d) a loop block
16. 16.🧱 What kind of block is “when the program starts”? (a) an if block (b) a loop block (c) an event block (d) a sound block
17. 17.🧱 What kind of block is “play a beep”? (a) a loop block (b) an if block (c) an event block (d) a sound block
18. 18.Which of these is a loop block? (a) repeat until done (b) if touching the wall (c) when a key is pressed (d) set volume to 50%
19. 19.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) move 10 steps (d) set volume to 50%
20. 20.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a motion block (c) a loop block (d) an event block
21. 21.🔍 Which is the odd one out? (a) when a key is pressed (b) turn right 90 degrees (c) when sprite is clicked (d) when the program starts
22. 22.🧱 A sprite runs: repeat 8 times [ move 15 steps ]. How many steps does it move in all?
23. 23.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
24. 24.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a sound block (d) a loop block
25. 25.🧱 What kind of block is “repeat until done”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
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.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) when sprite is clicked
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.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
30. 30.🧱 A sprite runs: repeat 7 times [ move 35 steps ]. How many steps does it move in all?
31. 31.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) if score is 10 (d) play a drum beat
32. 32.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
33. 33.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
34. 34.🧱 A sprite runs: repeat 10 times [ move 40 steps ]. How many steps does it move in all?
35. 35.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) when a key is pressed
36. 36.Which of these is an event block? (a) set volume to 50% (b) repeat forever (c) when a key is pressed (d) repeat 4 times
37. 37.🧱 A sprite runs: repeat 9 times [ move 50 steps ]. How many steps does it move in all?
38. 38.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) glide to the edge
39. 39.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
40. 40.Which of these is an event block? (a) set volume to 50% (b) repeat until done (c) move 10 steps (d) when sprite is clicked

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