Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 902 · 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) if the key is down (b) repeat forever (c) repeat until done (d) play a beep
2. 2.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) turn right 90 degrees (d) when a key is pressed
3. 3.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) an event block (d) a loop block
4. 4.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) when sprite is clicked (d) if the key is down
5. 5.Which of these is an event block? (a) when a key is pressed (b) repeat until done (c) set volume to 50% (d) if the key is down
6. 6.Which of these is a motion block? (a) move 10 steps (b) if touching the wall (c) if the key is down (d) repeat forever
7. 7.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an if block (c) an event block (d) a motion block
8. 8.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) when a key is pressed
9. 9.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a sound block (d) a motion block
10. 10.🧱 A sprite runs: repeat 10 times [ move 50 steps ]. How many steps does it move in all?
11. 11.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) repeat forever
12. 12.Which of these is a sound block? (a) repeat until done (b) play a drum beat (c) repeat forever (d) if score is 10
13. 13.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a sound block (c) a loop block (d) an if block
14. 14.🔍 Which is the odd one out? (a) repeat until done (b) play a beep (c) repeat forever (d) repeat 4 times
15. 15.Which of these is an event block? (a) repeat forever (b) play a drum beat (c) move 10 steps (d) when sprite is clicked
16. 16.🔍 Which is the odd one out? (a) if score is 10 (b) repeat 4 times (c) repeat until done (d) repeat forever
17. 17.Which of these is a motion block? (a) when the program starts (b) turn right 90 degrees (c) repeat until done (d) repeat forever
18. 18.🐱 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
19. 19.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
20. 20.Which of these is a sound block? (a) move 10 steps (b) set volume to 50% (c) repeat 4 times (d) if touching the wall
21. 21.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
22. 22.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
24. 24.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
25. 25.🔍 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
26. 26.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
27. 27.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
28. 28.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
29. 29.Which of these is a motion block? (a) if touching the wall (b) play a drum beat (c) glide to the edge (d) when a key is pressed
30. 30.🧱 What kind of block is “repeat forever”? (a) an event block (b) a loop block (c) a motion block (d) an if block
31. 31.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) move 10 steps
32. 32.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
33. 33.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
34. 34.Which of these is an if block? (a) play a drum beat (b) repeat 4 times (c) if touching the wall (d) move 10 steps
35. 35.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) an event block (c) a motion block (d) an if block
36. 36.🧱 What kind of block is “play a beep”? (a) a sound block (b) an if block (c) a motion block (d) an event block
37. 37.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
38. 38.🔍 Which is the odd one out? (a) turn right 90 degrees (b) set volume to 50% (c) move 10 steps (d) glide to the edge
39. 39.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a loop block (c) a motion block (d) an event block
40. 40.🔍 Which is the odd one out? (a) repeat until done (b) when sprite is clicked (c) repeat forever (d) repeat 4 times

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