Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 203 · 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 motion block? (a) move 10 steps (b) play a drum beat (c) set volume to 50% (d) when the program starts
2. 2.Which of these is a loop block? (a) when the program starts (b) repeat 4 times (c) play a drum beat (d) glide to the edge
3. 3.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
4. 4.🔍 Which is the odd one out? (a) play a beep (b) turn right 90 degrees (c) play a drum beat (d) set volume to 50%
5. 5.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.Which of these is a loop block? (a) if the key is down (b) glide to the edge (c) repeat until done (d) when a key is pressed
7. 7.🧱 A sprite runs: repeat 8 times [ move 20 steps ]. How many steps does it move in all?
8. 8.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a loop block (d) a sound block
9. 9.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
10. 10.Which of these is an event block? (a) repeat forever (b) repeat until done (c) when the program starts (d) repeat 4 times
11. 11.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) glide to the edge (d) when sprite is clicked
12. 12.Which of these is an if block? (a) play a drum beat (b) turn right 90 degrees (c) if the key is down (d) when a key is pressed
13. 13.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
14. 14.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
15. 15.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
16. 16.Which of these is an if block? (a) turn right 90 degrees (b) if score is 10 (c) repeat 4 times (d) when sprite is clicked
17. 17.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a motion block (c) a loop block (d) an if block
18. 18.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a loop block (c) an if block (d) a motion block
19. 19.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
20. 20.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) an event block (c) a motion block (d) a loop block
21. 21.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
22. 22.Which of these is a sound block? (a) play a beep (b) move 10 steps (c) glide to the edge (d) when a key is pressed
23. 23.🔍 Which is the odd one out? (a) if the key is down (b) when sprite is clicked (c) when the program starts (d) when a key is pressed
24. 24.Which of these is an if block? (a) repeat 4 times (b) when sprite is clicked (c) glide to the edge (d) if touching the wall
25. 25.🔍 Which is the odd one out? (a) turn right 90 degrees (b) when sprite is clicked (c) move 10 steps (d) glide to the edge
26. 26.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
27. 27.🔍 Which is the odd one out? (a) if touching the wall (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
28. 28.Which of these is a motion block? (a) repeat until done (b) when a key is pressed (c) turn right 90 degrees (d) repeat forever
29. 29.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
30. 30.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 What kind of block is “play a beep”? (a) an event block (b) a loop block (c) an if block (d) a sound block
32. 32.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an event block (c) a motion block (d) an if block
33. 33.🧱 What kind of block is “repeat forever”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
34. 34.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
35. 35.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
36. 36.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) when a key is pressed
37. 37.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) move 10 steps
38. 38.Which of these is a loop block? (a) if score is 10 (b) when the program starts (c) repeat forever (d) if touching the wall
39. 39.🧱 What kind of block is “if the key is down”? (a) a sound block (b) an if block (c) a loop block (d) an event block
40. 40.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) play a beep

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