Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 791 · 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 motion block? (a) glide to the edge (b) if score is 10 (c) when sprite is clicked (d) repeat 4 times
2. 2.Which of these is a sound block? (a) repeat forever (b) set volume to 50% (c) repeat 4 times (d) if the key is down
3. 3.🐱 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
4. 4.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) repeat 4 times (d) turn right 90 degrees
5. 5.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a loop block (c) an if block (d) an event block
6. 6.🧱 A sprite runs: repeat 2 times [ move 30 steps ]. How many steps does it move in all?
7. 7.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
8. 8.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
9. 9.Which of these is a loop block? (a) move 10 steps (b) play a drum beat (c) repeat forever (d) when sprite is clicked
10. 10.Which of these is an if block? (a) when the program starts (b) repeat until done (c) when sprite is clicked (d) if score is 10
11. 11.🧱 What kind of block is “play a beep”? (a) a sound block (b) an event block (c) an if block (d) a motion block
12. 12.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
13. 13.Which of these is a loop block? (a) play a drum beat (b) turn right 90 degrees (c) repeat until done (d) if score is 10
14. 14.🔍 Which is the odd one out? (a) play a beep (b) repeat forever (c) repeat until done (d) repeat 4 times
15. 15.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) when sprite is clicked (d) play a drum beat
16. 16.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) an event block (c) a motion block (d) a loop block
17. 17.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) when the program starts (d) repeat forever
18. 18.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
19. 19.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) repeat forever
20. 20.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
21. 21.Which of these is an if block? (a) play a beep (b) if the key is down (c) when sprite is clicked (d) repeat 4 times
22. 22.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
23. 23.Which of these is an event block? (a) play a drum beat (b) move 10 steps (c) if touching the wall (d) when the program starts
24. 24.Which of these is an event block? (a) set volume to 50% (b) when a key is pressed (c) if the key is down (d) repeat until done
25. 25.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
26. 26.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) move 10 steps
27. 27.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
28. 28.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) if touching the wall
30. 30.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
31. 31.Which of these is a motion block? (a) repeat forever (b) if score is 10 (c) when sprite is clicked (d) turn right 90 degrees
32. 32.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
33. 33.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) an event block (d) a motion block
34. 34.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
35. 35.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
36. 36.Which of these is a loop block? (a) repeat 4 times (b) play a drum beat (c) set volume to 50% (d) if touching the wall
37. 37.Which of these is an event block? (a) set volume to 50% (b) play a drum beat (c) repeat until done (d) when sprite is clicked
38. 38.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
39. 39.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) repeat until done
40. 40.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?

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