Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 539 · 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.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) ice cubes (d) sand
2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an event block (c) an if block (d) a motion block
3. 3.Which of these is a motion block? (a) when the program starts (b) play a drum beat (c) when a key is pressed (d) turn right 90 degrees
4. 4.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
5. 5.Which of these is an event block? (a) repeat forever (b) glide to the edge (c) when the program starts (d) repeat until done
6. 6.Which of these is an if block? (a) play a beep (b) if touching the wall (c) when a key is pressed (d) turn right 90 degrees
7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a cursor (d) a folder
8. 8.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
9. 9.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
10. 10.Which of these is a loop block? (a) when the program starts (b) set volume to 50% (c) repeat until done (d) if touching the wall
11. 11.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
12. 12.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) move 10 steps (d) when sprite is clicked
13. 13.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
14. 14.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) when sprite is clicked (d) if score is 10
15. 15.🔍 Which is the odd one out? (a) glide to the edge (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
16. 16.🧱 What kind of block is “glide to the edge”? (a) an event block (b) an if block (c) a motion block (d) a sound block
17. 17.Which of these is an event block? (a) glide to the edge (b) set volume to 50% (c) when a key is pressed (d) play a beep
18. 18.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a loop block (c) a sound block (d) an if block
19. 19.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
20. 20.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
21. 21.🔁 Which block repeats steps again and again? (a) a loop block (b) a sound block (c) an event block (d) a motion block
22. 22.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.Which of these is a sound block? (a) repeat until done (b) set volume to 50% (c) repeat 4 times (d) when the program starts
24. 24.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
25. 25.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
26. 26.🔍 Which is the odd one out? (a) when sprite is clicked (b) set volume to 50% (c) when the program starts (d) when a key is pressed
27. 27.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) if the key is down
28. 28.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
29. 29.Which of these is a motion block? (a) if the key is down (b) glide to the edge (c) when sprite is clicked (d) when a key is pressed
30. 30.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
31. 31.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) an event block (d) a loop block
32. 32.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
33. 33.🔍 Which is the odd one out? (a) repeat 4 times (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
34. 34.🔍 Which is the odd one out? (a) if the key is down (b) when a key is pressed (c) if score is 10 (d) if touching the wall
35. 35.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
36. 36.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) when sprite is clicked (d) play a beep
37. 37.🧱 A sprite runs: repeat 5 times [ move 45 steps ]. How many steps does it move in all?
38. 38.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?
39. 39.Which of these is an if block? (a) repeat 4 times (b) when a key is pressed (c) turn right 90 degrees (d) if score is 10
40. 40.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat forever (c) play a beep (d) play a drum beat

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