Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 287 · 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.🧱 A sprite runs: repeat 4 times [ move 35 steps ]. How many steps does it move in all?
2. 2.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) ice cubes (d) jigsaw puzzle pieces
3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a cursor (d) a folder
4. 4.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
5. 5.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an if block (c) a sound block (d) an event block
6. 6.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an if block (c) a motion block (d) an event block
7. 7.Which of these is a sound block? (a) when the program starts (b) play a beep (c) repeat 4 times (d) when a key is pressed
8. 8.🧱 What kind of block is “if score is 10”? (a) a motion block (b) an if block (c) a loop block (d) an event block
9. 9.Which of these is a motion block? (a) play a beep (b) if score is 10 (c) if touching the wall (d) glide to the edge
10. 10.Which of these is an event block? (a) when the program starts (b) if touching the wall (c) turn right 90 degrees (d) play a beep
11. 11.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
12. 12.🔍 Which is the odd one out? (a) move 10 steps (b) if touching the wall (c) if score is 10 (d) if the key is down
13. 13.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
14. 14.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
15. 15.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) turn right 90 degrees (d) when the program starts
16. 16.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
17. 17.Which of these is a sound block? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) set volume to 50%
18. 18.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a loop block (c) a motion block (d) an if block
19. 19.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) play a beep
20. 20.Which of these is a motion block? (a) if score is 10 (b) turn right 90 degrees (c) when sprite is clicked (d) repeat forever
21. 21.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.Which of these is a loop block? (a) when sprite is clicked (b) repeat 4 times (c) when the program starts (d) if score is 10
23. 23.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
24. 24.🔍 Which is the odd one out? (a) glide to the edge (b) repeat forever (c) move 10 steps (d) turn right 90 degrees
25. 25.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
26. 26.Which of these is an if block? (a) repeat 4 times (b) repeat forever (c) when the program starts (d) if the key is down
27. 27.Which of these is a loop block? (a) repeat forever (b) play a beep (c) when sprite is clicked (d) set volume to 50%
28. 28.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🔍 Which is the odd one out? (a) move 10 steps (b) if score is 10 (c) glide to the edge (d) turn right 90 degrees
30. 30.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) an event block (d) a loop block
31. 31.Which of these is a loop block? (a) when the program starts (b) play a drum beat (c) when a key is pressed (d) repeat until done
32. 32.🔍 Which is the odd one out? (a) if the key is down (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
33. 33.Which of these is an event block? (a) move 10 steps (b) play a beep (c) repeat forever (d) when a key is pressed
34. 34.Which of these is a sound block? (a) repeat 4 times (b) if the key is down (c) move 10 steps (d) play a drum beat
35. 35.🧱 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
36. 36.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) an if block (d) a sound block
37. 37.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
38. 38.🧱 What kind of block is “if the key is down”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
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.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) a sound block (d) an event block

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