Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 183 · 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 block repeats steps again and again? (a) a motion block (b) a loop block (c) a sound block (d) an event block
2. 2.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) set volume to 50%
3. 3.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
4. 4.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) a motion block (c) an if block (d) an event block
5. 5.Which of these is an if block? (a) repeat forever (b) set volume to 50% (c) glide to the edge (d) if the key is down
6. 6.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
7. 7.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an event block (c) a sound block (d) an if block
8. 8.Which of these is a loop block? (a) repeat 4 times (b) if touching the wall (c) play a drum beat (d) turn right 90 degrees
9. 9.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a sprite (d) a folder
10. 10.🧱 What kind of block is “play a beep”? (a) a sound block (b) an event block (c) an if block (d) a motion block
11. 11.Which of these is a sound block? (a) when the program starts (b) if the key is down (c) play a beep (d) turn right 90 degrees
12. 12.Which of these is an event block? (a) when sprite is clicked (b) repeat 4 times (c) play a beep (d) repeat forever
13. 13.🔍 Which is the odd one out? (a) move 10 steps (b) play a beep (c) set volume to 50% (d) play a drum beat
14. 14.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a motion block (c) an if block (d) a loop block
15. 15.Which of these is a loop block? (a) if the key is down (b) glide to the edge (c) if score is 10 (d) repeat until done
16. 16.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
17. 17.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) an if block (d) an event block
18. 18.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
19. 19.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
20. 20.🔍 Which is the odd one out? (a) if touching the wall (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
21. 21.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
22. 22.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
23. 23.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
24. 24.🧱 What kind of block is “if score is 10”? (a) an event block (b) a loop block (c) an if block (d) a sound block
25. 25.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) repeat forever
26. 26.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
27. 27.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
28. 28.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) when sprite is clicked
29. 29.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
30. 30.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) when a key is pressed (d) if the key is down
31. 31.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) if score is 10 (d) turn right 90 degrees
32. 32.Which of these is a sound block? (a) when a key is pressed (b) set volume to 50% (c) move 10 steps (d) if the key is down
33. 33.🧱 What kind of block is “when the program starts”? (a) an if block (b) a loop block (c) an event block (d) a sound block
34. 34.🧱 A sprite runs: repeat 2 times [ move 10 steps ]. How many steps does it move in all?
35. 35.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.Which of these is an event block? (a) when a key is pressed (b) if the key is down (c) repeat forever (d) set volume to 50%
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.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
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.🧱 A sprite runs: repeat 3 times [ move 5 steps ]. How many steps does it move in all?

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