Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 650 · 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 an event block? (a) set volume to 50% (b) if the key is down (c) when the program starts (d) if touching the wall
2. 2.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
3. 3.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) if score is 10
4. 4.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) when a key is pressed
5. 5.🧱 A sprite runs: repeat 10 times [ move 35 steps ]. How many steps does it move in all?
6. 6.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) play a drum beat (d) if score is 10
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 a motion block? (a) when sprite is clicked (b) if the key is down (c) turn right 90 degrees (d) repeat 4 times
9. 9.🧱 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
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.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
12. 12.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
13. 13.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
14. 14.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder
15. 15.Which of these is a loop block? (a) when a key is pressed (b) set volume to 50% (c) turn right 90 degrees (d) repeat 4 times
16. 16.🔍 Which is the odd one out? (a) play a beep (b) repeat until done (c) repeat forever (d) repeat 4 times
17. 17.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if the key is down (d) repeat forever
18. 18.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
19. 19.Which of these is an event block? (a) repeat forever (b) play a beep (c) glide to the edge (d) when a key is pressed
20. 20.Which of these is a motion block? (a) repeat forever (b) glide to the edge (c) if the key is down (d) set volume to 50%
21. 21.🧱 A sprite runs: repeat 6 times [ move 5 steps ]. How many steps does it move in all?
22. 22.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
23. 23.🔍 Which is the odd one out? (a) repeat 4 times (b) if touching the wall (c) if the key is down (d) if score is 10
24. 24.Which of these is an if block? (a) turn right 90 degrees (b) play a beep (c) if the key is down (d) glide to the edge
25. 25.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
26. 26.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) repeat until done (d) turn right 90 degrees
28. 28.🧱 What kind of block is “play a beep”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
29. 29.Which of these is a sound block? (a) play a drum beat (b) if touching the wall (c) repeat forever (d) turn right 90 degrees
30. 30.Which of these is a sound block? (a) when a key is pressed (b) set volume to 50% (c) repeat forever (d) if touching the wall
31. 31.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
32. 32.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
33. 33.Which of these is a loop block? (a) move 10 steps (b) when sprite is clicked (c) repeat forever (d) set volume to 50%
34. 34.🧱 What kind of block is “repeat forever”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
35. 35.🔍 Which is the odd one out? (a) repeat forever (b) set volume to 50% (c) play a beep (d) play a drum beat
36. 36.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
37. 37.🔍 Which is the odd one out? (a) when the program starts (b) repeat until done (c) repeat forever (d) repeat 4 times
38. 38.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
39. 39.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
40. 40.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?

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