Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 936 · 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 loop block? (a) play a beep (b) set volume to 50% (c) if touching the wall (d) repeat until done
2. 2.Which of these is a motion block? (a) glide to the edge (b) if touching the wall (c) play a drum beat (d) if score is 10
3. 3.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) move 10 steps (d) if touching the wall
4. 4.🔍 Which is the odd one out? (a) repeat until done (b) if touching the wall (c) if the key is down (d) if score is 10
5. 5.🔍 Which is the odd one out? (a) play a drum beat (b) when sprite is clicked (c) play a beep (d) set volume to 50%
6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a folder (d) a cursor
7. 7.🔍 Which is the odd one out? (a) repeat until done (b) when the program starts (c) repeat 4 times (d) repeat forever
8. 8.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
9. 9.Which of these is an event block? (a) if the key is down (b) when sprite is clicked (c) if score is 10 (d) move 10 steps
10. 10.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?
11. 11.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
12. 12.Which of these is a motion block? (a) set volume to 50% (b) if touching the wall (c) turn right 90 degrees (d) if the key is down
13. 13.🔍 Which is the odd one out? (a) glide to the edge (b) repeat forever (c) turn right 90 degrees (d) move 10 steps
14. 14.Which of these is a sound block? (a) repeat 4 times (b) play a drum beat (c) turn right 90 degrees (d) when the program starts
15. 15.🔁 Which block repeats steps again and again? (a) a loop block (b) a motion block (c) an event block (d) a sound block
16. 16.Which of these is an event block? (a) set volume to 50% (b) move 10 steps (c) when the program starts (d) repeat until done
17. 17.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) a motion block (c) an if block (d) an event block
18. 18.Which of these is a sound block? (a) repeat until done (b) repeat forever (c) when the program starts (d) play a beep
19. 19.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a sound block (d) an event block
20. 20.Which of these is an if block? (a) repeat 4 times (b) glide to the edge (c) if touching the wall (d) play a drum beat
21. 21.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.🔍 Which is the odd one out? (a) glide to the edge (b) play a drum beat (c) turn right 90 degrees (d) move 10 steps
23. 23.Which of these is a sound block? (a) repeat until done (b) when the program starts (c) set volume to 50% (d) if the key is down
24. 24.🔍 Which is the odd one out? (a) if touching the wall (b) when a key is pressed (c) if the key is down (d) if score is 10
25. 25.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
26. 26.Which of these is an event block? (a) repeat forever (b) if touching the wall (c) turn right 90 degrees (d) when a key is pressed
27. 27.🧱 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
28. 28.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🔍 Which is the odd one out? (a) if score is 10 (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
30. 30.Which of these is a loop block? (a) turn right 90 degrees (b) if touching the wall (c) when the program starts (d) repeat 4 times
31. 31.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
32. 32.🧱 What kind of block is “if the key is down”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
33. 33.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an event block (c) a motion block (d) an if block
34. 34.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
35. 35.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
36. 36.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
37. 37.🧱 A sprite runs: repeat 2 times [ move 10 steps ]. How many steps does it move in all?
38. 38.🧱 A sprite runs: repeat 8 times [ move 30 steps ]. How many steps does it move in all?
39. 39.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
40. 40.🧱 What kind of block is “play a beep”? (a) an if block (b) a sound block (c) a motion block (d) a loop block

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