Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 213 · 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 an if block? (a) turn right 90 degrees (b) when sprite is clicked (c) if touching the wall (d) when the program starts
2. 2.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an if block (d) an event block
3. 3.🧱 What kind of block is “play a beep”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
4. 4.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
5. 5.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
6. 6.Which of these is an if block? (a) glide to the edge (b) if score is 10 (c) set volume to 50% (d) when a key is pressed
7. 7.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) glide to the edge (d) repeat 4 times
8. 8.🧱 A sprite runs: repeat 7 times [ move 20 steps ]. How many steps does it move in all?
9. 9.Which of these is a sound block? (a) if the key is down (b) glide to the edge (c) when sprite is clicked (d) play a beep
10. 10.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
11. 11.Which of these is a loop block? (a) turn right 90 degrees (b) repeat until done (c) if score is 10 (d) play a drum beat
12. 12.🔍 Which is the odd one out? (a) if the key is down (b) set volume to 50% (c) if touching the wall (d) if score is 10
13. 13.🧱 What kind of block is “if the key is down”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
14. 14.🔍 Which is the odd one out? (a) repeat forever (b) when sprite is clicked (c) when a key is pressed (d) when the program starts
15. 15.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat 4 times (c) when sprite is clicked (d) when the program starts
16. 16.🧱 A sprite runs: repeat 7 times [ move 40 steps ]. How many steps does it move in all?
17. 17.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) if score is 10
18. 18.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
19. 19.🔍 Which is the odd one out? (a) if touching the wall (b) when a key is pressed (c) if the key is down (d) if score is 10
20. 20.Which of these is a loop block? (a) if score is 10 (b) repeat forever (c) when a key is pressed (d) if the key is down
21. 21.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) when the program starts
22. 22.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
24. 24.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
25. 25.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a cursor (d) a pixel
26. 26.Which of these is an event block? (a) if the key is down (b) glide to the edge (c) if score is 10 (d) when a key is pressed
27. 27.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
28. 28.Which of these is an event block? (a) turn right 90 degrees (b) repeat until done (c) move 10 steps (d) when the program starts
29. 29.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) when the program starts (d) if touching the wall
30. 30.Which of these is a loop block? (a) repeat 4 times (b) when sprite is clicked (c) move 10 steps (d) turn right 90 degrees
31. 31.🔍 Which is the odd one out? (a) set volume to 50% (b) when sprite is clicked (c) play a beep (d) play a drum beat
32. 32.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a motion block (d) an if block
33. 33.Which of these is a sound block? (a) repeat until done (b) if the key is down (c) turn right 90 degrees (d) play a drum beat
34. 34.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) play a beep (d) turn right 90 degrees
35. 35.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
36. 36.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
37. 37.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) if the key is down (d) play a drum beat
38. 38.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
39. 39.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a motion block (d) an if block
40. 40.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?

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