Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 137 · 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 is the odd one out? (a) repeat until done (b) repeat forever (c) turn right 90 degrees (d) repeat 4 times
2. 2.Which of these is an if block? (a) when a key is pressed (b) if touching the wall (c) when the program starts (d) move 10 steps
3. 3.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an event block (c) an if block (d) a motion block
4. 4.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.🔍 Which is the odd one out? (a) when the program starts (b) if the key is down (c) when a key is pressed (d) when sprite is clicked
6. 6.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
7. 7.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
8. 8.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
9. 9.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
10. 10.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a loop block (c) a motion block (d) an if block
11. 11.🔍 Which is the odd one out? (a) move 10 steps (b) if score is 10 (c) if touching the wall (d) if the key is down
12. 12.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
13. 13.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) an event block (d) a loop block
14. 14.Which of these is an event block? (a) turn right 90 degrees (b) move 10 steps (c) if touching the wall (d) when a key is pressed
15. 15.Which of these is a motion block? (a) move 10 steps (b) when a key is pressed (c) repeat 4 times (d) if the key is down
16. 16.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
17. 17.Which of these is a loop block? (a) move 10 steps (b) if the key is down (c) set volume to 50% (d) repeat until done
18. 18.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
19. 19.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) a motion block (d) an event block
20. 20.Which of these is a motion block? (a) repeat forever (b) play a drum beat (c) turn right 90 degrees (d) when a key is pressed
21. 21.Which of these is a loop block? (a) turn right 90 degrees (b) if score is 10 (c) set volume to 50% (d) repeat 4 times
22. 22.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a sound block (d) a loop block
23. 23.Which of these is a sound block? (a) move 10 steps (b) if score is 10 (c) play a beep (d) glide to the edge
24. 24.Which of these is a motion block? (a) repeat until done (b) glide to the edge (c) if the key is down (d) when sprite is clicked
25. 25.🧱 What kind of block is “play a beep”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
26. 26.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) an event block (d) a sound block
27. 27.🔍 Which is the odd one out? (a) when the program starts (b) repeat 4 times (c) when sprite is clicked (d) when a key is pressed
28. 28.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
29. 29.Which of these is a loop block? (a) when the program starts (b) repeat forever (c) if touching the wall (d) if the key is down
30. 30.🧱 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
31. 31.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) when a key is pressed
32. 32.Which of these is an event block? (a) if the key is down (b) repeat until done (c) play a beep (d) when sprite is clicked
33. 33.Which of these is an event block? (a) set volume to 50% (b) play a drum beat (c) if touching the wall (d) when the program starts
34. 34.🧱 A sprite runs: repeat 4 times [ move 20 steps ]. How many steps does it move in all?
35. 35.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
37. 37.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
38. 38.🔍 Which is the odd one out? (a) if score is 10 (b) glide to the edge (c) move 10 steps (d) turn right 90 degrees
39. 39.Which of these is an if block? (a) when the program starts (b) repeat forever (c) repeat until done (d) if the key is down
40. 40.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?

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