Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 467 · 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 sound block? (a) repeat until done (b) set volume to 50% (c) glide to the edge (d) when a key is pressed
2. 2.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) repeat 4 times (d) when sprite is clicked
3. 3.Which of these is a loop block? (a) when sprite is clicked (b) glide to the edge (c) play a drum beat (d) repeat forever
4. 4.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) a motion block (d) an if block
5. 5.🧱 A sprite runs: repeat 7 times [ move 50 steps ]. How many steps does it move in all?
6. 6.🧱 A sprite runs: repeat 5 times [ move 30 steps ]. How many steps does it move in all?
7. 7.Which of these is an event block? (a) set volume to 50% (b) if the key is down (c) when a key is pressed (d) if score is 10
8. 8.🧱 What kind of block is “repeat forever”? (a) an if block (b) a loop block (c) a motion block (d) an event block
9. 9.Which of these is an if block? (a) play a beep (b) if the key is down (c) repeat 4 times (d) when a key is pressed
10. 10.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) a loop block (c) a sound block (d) an event block
11. 11.Which of these is a sound block? (a) repeat forever (b) if the key is down (c) play a beep (d) move 10 steps
12. 12.🐱 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
13. 13.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) repeat forever
14. 14.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) play a beep (d) if score is 10
15. 15.🧱 A sprite runs: repeat 3 times [ move 45 steps ]. How many steps does it move in all?
16. 16.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a loop block (c) an event block (d) an if block
17. 17.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) when a key is pressed
18. 18.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) an event block (c) a loop block (d) a sound block
19. 19.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) if touching the wall (d) turn right 90 degrees
20. 20.🧱 What kind of block is “glide to the edge”? (a) an event block (b) an if block (c) a loop block (d) a motion block
21. 21.🧱 What kind of block is “when the program starts”? (a) an if block (b) an event block (c) a sound block (d) a loop block
22. 22.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
23. 23.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) set volume to 50% (d) repeat forever
24. 24.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
25. 25.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
26. 26.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) wet clay (d) ice cubes
27. 27.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
28. 28.Which of these is an if block? (a) if score is 10 (b) repeat forever (c) repeat 4 times (d) turn right 90 degrees
29. 29.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
30. 30.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
31. 31.Which of these is a motion block? (a) move 10 steps (b) repeat forever (c) play a drum beat (d) repeat 4 times
32. 32.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
33. 33.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
34. 34.Which of these is an event block? (a) when sprite is clicked (b) if the key is down (c) repeat 4 times (d) turn right 90 degrees
35. 35.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
37. 37.🧱 A sprite runs: repeat 7 times [ move 25 steps ]. How many steps does it move in all?
38. 38.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) when the program starts
39. 39.Which of these is a motion block? (a) play a drum beat (b) if the key is down (c) glide to the edge (d) when a key is pressed
40. 40.🔍 Which is the odd one out? (a) when sprite is clicked (b) set volume to 50% (c) play a drum beat (d) play a beep

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