Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 679 · 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) an event block (c) a loop block (d) a sound block
2. 2.Which of these is an event block? (a) glide to the edge (b) repeat until done (c) play a drum beat (d) when the program starts
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.🔍 Which is the odd one out? (a) repeat forever (b) when the program starts (c) repeat 4 times (d) repeat until done
5. 5.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) a loop block (d) an event block
6. 6.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
7. 7.Which of these is a sound block? (a) repeat forever (b) when a key is pressed (c) play a beep (d) if score is 10
8. 8.🔍 Which is the odd one out? (a) repeat 4 times (b) play a beep (c) repeat until done (d) repeat forever
9. 9.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
10. 10.🔍 Which is the odd one out? (a) if score is 10 (b) repeat 4 times (c) if the key is down (d) if touching the wall
11. 11.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) if score is 10 (d) move 10 steps
12. 12.🔍 Which is the odd one out? (a) if touching the wall (b) when a key is pressed (c) when sprite is clicked (d) when the program starts
13. 13.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) when the program starts (d) repeat until done
14. 14.🧱 What kind of block is “play a beep”? (a) an event block (b) a sound block (c) a motion block (d) an if block
15. 15.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) when a key is pressed
16. 16.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) play a drum beat (d) repeat 4 times
17. 17.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
18. 18.Which of these is an if block? (a) if touching the wall (b) repeat until done (c) when the program starts (d) play a drum beat
19. 19.Which of these is a motion block? (a) when the program starts (b) glide to the edge (c) repeat until done (d) if the key is down
20. 20.Which of these is an if block? (a) move 10 steps (b) if score is 10 (c) when a key is pressed (d) repeat until done
21. 21.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
22. 22.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an if block (c) an event block (d) a loop block
23. 23.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
24. 24.Which of these is a loop block? (a) if the key is down (b) repeat forever (c) play a drum beat (d) when a key is pressed
25. 25.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a sound block (c) an if block (d) a motion block
26. 26.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a sound block (c) an event block (d) an if block
27. 27.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) move 10 steps
28. 28.Which of these is a loop block? (a) if touching the wall (b) when a key is pressed (c) when the program starts (d) repeat 4 times
29. 29.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) when sprite is clicked (d) if score is 10
30. 30.Which of these is a loop block? (a) repeat until done (b) if touching the wall (c) when a key is pressed (d) play a drum beat
31. 31.Which of these is an event block? (a) when sprite is clicked (b) repeat 4 times (c) turn right 90 degrees (d) if touching the wall
32. 32.Which of these is a motion block? (a) repeat until done (b) repeat 4 times (c) move 10 steps (d) if touching the wall
33. 33.Which of these is a sound block? (a) repeat until done (b) when the program starts (c) when a key is pressed (d) set volume to 50%
34. 34.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) an event block (c) a sound block (d) a motion block
35. 35.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
36. 36.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) glide to the edge
37. 37.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
38. 38.Which of these is an if block? (a) when a key is pressed (b) if the key is down (c) set volume to 50% (d) move 10 steps
39. 39.🧱 A sprite runs: repeat 9 times [ move 25 steps ]. How many steps does it move in all?
40. 40.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) repeat forever (d) move 10 steps

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