Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 421 · 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 is the odd one out? (a) repeat until done (b) play a drum beat (c) repeat forever (d) repeat 4 times
2. 2.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
3. 3.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
4. 4.🔍 Which is the odd one out? (a) when a key is pressed (b) turn right 90 degrees (c) move 10 steps (d) glide to the edge
5. 5.Which of these is a motion block? (a) set volume to 50% (b) repeat 4 times (c) move 10 steps (d) if score is 10
6. 6.🧱 What kind of block is “repeat forever”? (a) an if block (b) a motion block (c) a loop block (d) an event block
7. 7.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) an if block (d) a motion block
8. 8.🔍 Which is the odd one out? (a) play a beep (b) when sprite is clicked (c) when the program starts (d) when a key is pressed
9. 9.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
10. 10.Which of these is a loop block? (a) repeat forever (b) if the key is down (c) set volume to 50% (d) when a key is pressed
11. 11.Which of these is a sound block? (a) when a key is pressed (b) play a beep (c) when sprite is clicked (d) when the program starts
12. 12.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) if the key is down
13. 13.Which of these is a loop block? (a) when sprite is clicked (b) glide to the edge (c) when the program starts (d) repeat 4 times
14. 14.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a cursor (d) a pixel
15. 15.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
16. 16.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
17. 17.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
18. 18.Which of these is an event block? (a) when the program starts (b) play a drum beat (c) if the key is down (d) turn right 90 degrees
19. 19.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
20. 20.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
21. 21.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) repeat forever (d) if the key is down
22. 22.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
23. 23.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
24. 24.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an if block (c) an event block (d) a sound block
25. 25.Which of these is an event block? (a) move 10 steps (b) repeat until done (c) when a key is pressed (d) set volume to 50%
26. 26.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
27. 27.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?
28. 28.🔍 Which is the odd one out? (a) glide to the edge (b) if touching the wall (c) if the key is down (d) if score is 10
29. 29.Which of these is a loop block? (a) when a key is pressed (b) set volume to 50% (c) if the key is down (d) repeat until done
30. 30.🔍 Which is the odd one out? (a) when a key is pressed (b) set volume to 50% (c) when sprite is clicked (d) when the program starts
31. 31.🔍 Which is the odd one out? (a) if touching the wall (b) repeat 4 times (c) if the key is down (d) if score is 10
32. 32.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a motion block (c) an if block (d) a sound block
33. 33.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an if block (c) a loop block (d) an event block
34. 34.Which of these is an event block? (a) set volume to 50% (b) when sprite is clicked (c) turn right 90 degrees (d) repeat 4 times
35. 35.🧱 What kind of block is “play a beep”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
36. 36.Which of these is a sound block? (a) glide to the edge (b) when the program starts (c) if score is 10 (d) set volume to 50%
37. 37.🔍 Which is the odd one out? (a) move 10 steps (b) if touching the wall (c) glide to the edge (d) turn right 90 degrees
38. 38.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) a loop block (d) an if block
39. 39.Which of these is an if block? (a) when sprite is clicked (b) repeat until done (c) when the program starts (d) if touching the wall
40. 40.🔍 Which is the odd one out? (a) turn right 90 degrees (b) repeat 4 times (c) repeat until done (d) repeat forever

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