Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 209 · 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) glide to the edge (b) if the key is down (c) turn right 90 degrees (d) set volume to 50%
2. 2.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
3. 3.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
4. 4.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
5. 5.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
6. 6.🧱 A sprite runs: repeat 5 times [ move 45 steps ]. How many steps does it move in all?
7. 7.🔍 Which is the odd one out? (a) repeat until done (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
8. 8.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if the key is down (d) set volume to 50%
9. 9.Which of these is an event block? (a) repeat forever (b) when a key is pressed (c) glide to the edge (d) repeat 4 times
10. 10.🔍 Which is the odd one out? (a) when sprite is clicked (b) play a drum beat (c) play a beep (d) set volume to 50%
11. 11.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
12. 12.Which of these is an event block? (a) when the program starts (b) play a beep (c) if touching the wall (d) move 10 steps
13. 13.Which of these is a motion block? (a) when sprite is clicked (b) when a key is pressed (c) move 10 steps (d) play a drum beat
14. 14.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) a motion block (c) a loop block (d) an if block
15. 15.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) when the program starts
16. 16.🔍 Which is the odd one out? (a) if touching the wall (b) repeat until done (c) repeat 4 times (d) repeat forever
17. 17.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
18. 18.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a motion block (c) a loop block (d) an event block
19. 19.🔍 Which is the odd one out? (a) repeat forever (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
20. 20.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) ice cubes (c) wet clay (d) sand
21. 21.Which of these is an if block? (a) play a drum beat (b) repeat 4 times (c) if touching the wall (d) when sprite is clicked
22. 22.Which of these is an event block? (a) repeat forever (b) repeat until done (c) move 10 steps (d) when sprite is clicked
23. 23.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
24. 24.Which of these is a motion block? (a) repeat forever (b) play a beep (c) glide to the edge (d) if the key is down
25. 25.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
26. 26.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
27. 27.🧱 A sprite runs: repeat 4 times [ move 20 steps ]. How many steps does it move in all?
28. 28.Which of these is an if block? (a) set volume to 50% (b) if the key is down (c) move 10 steps (d) repeat forever
29. 29.🧱 A sprite runs: repeat 10 times [ move 35 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 What kind of block is “play a beep”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
32. 32.Which of these is a sound block? (a) play a drum beat (b) glide to the edge (c) if touching the wall (d) when sprite is clicked
33. 33.🔍 Which is the odd one out? (a) play a beep (b) turn right 90 degrees (c) set volume to 50% (d) play a drum beat
34. 34.Which of these is a loop block? (a) when a key is pressed (b) repeat 4 times (c) play a drum beat (d) when sprite is clicked
35. 35.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
37. 37.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) a sound block (d) an if block
38. 38.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
39. 39.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an if block (c) an event block (d) a sound block
40. 40.Which of these is a loop block? (a) turn right 90 degrees (b) when the program starts (c) move 10 steps (d) repeat until done

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