Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 241 · 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) glide to the edge (b) if the key is down (c) repeat forever (d) set volume to 50%
2. 2.🧱 What kind of block is “repeat forever”? (a) a sound block (b) an event block (c) an if block (d) a loop block
3. 3.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
4. 4.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) when sprite is clicked (d) repeat 4 times
5. 5.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.🔍 Which is the odd one out? (a) repeat 4 times (b) turn right 90 degrees (c) repeat until done (d) repeat forever
7. 7.Which of these is a loop block? (a) play a drum beat (b) turn right 90 degrees (c) when the program starts (d) repeat forever
8. 8.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
9. 9.Which of these is an if block? (a) if touching the wall (b) glide to the edge (c) repeat until done (d) play a drum beat
10. 10.Which of these is an if block? (a) when sprite is clicked (b) repeat until done (c) repeat 4 times (d) if score is 10
11. 11.Which of these is an event block? (a) repeat 4 times (b) when sprite is clicked (c) if the key is down (d) repeat forever
12. 12.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
13. 13.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
14. 14.🐱 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
15. 15.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an event block (c) an if block (d) a motion block
16. 16.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an event block (c) a loop block (d) an if block
17. 17.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) when a key is pressed
18. 18.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) play a beep
19. 19.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
20. 20.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
21. 21.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) play a drum beat
22. 22.Which of these is a sound block? (a) when sprite is clicked (b) play a beep (c) when the program starts (d) repeat until done
23. 23.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) an if block (c) a motion block (d) an event block
24. 24.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
25. 25.Which of these is a motion block? (a) if touching the wall (b) repeat forever (c) glide to the edge (d) repeat 4 times
26. 26.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
27. 27.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a loop block (d) a sound block
28. 28.Which of these is a loop block? (a) turn right 90 degrees (b) repeat 4 times (c) play a beep (d) when a key is pressed
29. 29.🔍 Which is the odd one out? (a) when the program starts (b) repeat until done (c) repeat forever (d) repeat 4 times
30. 30.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) a sound block (d) an if block
31. 31.🧱 What kind of block is “play a drum beat”? (a) an event block (b) an if block (c) a motion block (d) a sound block
32. 32.🧱 What kind of block is “repeat until done”? (a) an if block (b) an event block (c) a motion block (d) a loop block
33. 33.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) repeat until done (d) when a key is pressed
34. 34.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
35. 35.🧱 A sprite runs: repeat 7 times [ move 35 steps ]. How many steps does it move in all?
36. 36.Which of these is an event block? (a) set volume to 50% (b) play a drum beat (c) move 10 steps (d) when a key is pressed
37. 37.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
38. 38.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
39. 39.🧱 What kind of block is “when the program starts”? (a) an event block (b) an if block (c) a motion block (d) a loop block
40. 40.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?

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