Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 430 · 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 of these is a loop block? (a) play a beep (b) when the program starts (c) repeat 4 times (d) if the key is down
2. 2.Which of these is a motion block? (a) when a key is pressed (b) move 10 steps (c) when the program starts (d) repeat 4 times
3. 3.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat forever (c) repeat until done (d) repeat 4 times
4. 4.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.🔍 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
6. 6.Which of these is a motion block? (a) when the program starts (b) glide to the edge (c) when a key is pressed (d) play a beep
7. 7.🔁 Which block repeats steps again and again? (a) a loop block (b) a motion block (c) an event block (d) a sound block
8. 8.🧱 A sprite runs: repeat 10 times [ move 10 steps ]. How many steps does it move in all?
9. 9.🧱 A sprite runs: repeat 4 times [ move 45 steps ]. How many steps does it move in all?
10. 10.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) an if block (c) a loop block (d) a motion block
11. 11.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder
12. 12.🧱 What kind of block is “when the program starts”? (a) an if block (b) a sound block (c) an event block (d) a loop block
13. 13.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
14. 14.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
15. 15.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat until done (c) when the program starts (d) when a key is pressed
16. 16.Which of these is an event block? (a) repeat until done (b) when a key is pressed (c) glide to the edge (d) play a beep
17. 17.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an event block (c) a loop block (d) an if block
18. 18.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) when sprite is clicked
19. 19.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
20. 20.🧱 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
21. 21.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
22. 22.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) a motion block (d) an if block
23. 23.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) move 10 steps (d) when a key is pressed
24. 24.Which of these is an if block? (a) set volume to 50% (b) if touching the wall (c) turn right 90 degrees (d) when the program starts
25. 25.Which of these is an if block? (a) repeat until done (b) set volume to 50% (c) when sprite is clicked (d) if the key is down
26. 26.🧱 What kind of block is “play a drum beat”? (a) an event block (b) an if block (c) a sound block (d) a loop block
27. 27.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
28. 28.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) if the key is down (d) repeat until done
30. 30.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a loop block (c) a motion block (d) an event block
31. 31.🔍 Which is the odd one out? (a) repeat forever (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
32. 32.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a motion block (d) an event block
33. 33.🔍 Which is the odd one out? (a) repeat 4 times (b) when the program starts (c) repeat forever (d) repeat until done
34. 34.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
35. 35.🔍 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
36. 36.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
37. 37.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
38. 38.Which of these is a sound block? (a) when a key is pressed (b) if score is 10 (c) repeat forever (d) play a drum beat
39. 39.🧱 A sprite runs: repeat 6 times [ move 10 steps ]. How many steps does it move in all?
40. 40.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?

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