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Robotics Worksheet: Robot Grid Moves

Robotics lesson 21: Moves on a grid · Set 80 · 40 questions
TalentJR

Robot tip (One line at a time): (x, y) = squares across (east), squares up (north). forward n: north adds n to the second number, east adds n to the first, south and west take away. turn left / turn right: change only the direction by 90°. Write the square and direction after every line.

NameDateTime takenScore ___ / 40
  1. 1.🗺️ A robot is on a grid at (8, 2), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 1
    turn left
    forward 3
    Which way does it face at the end?     (a) south (b) east (c) north (d) west
  2. 2.🗺️ A robot is on a grid at (4, 2), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    turn right
    forward 1
    On which square does it stop?     (a) (4, 1) (b) (3, 0) (c) (3, 1) (d) (1, 3)
  3. 3.🗺️ A robot is on a grid at (1, 8), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 3
    On which square does it stop?     (a) (1, 9) (b) (4, 9) (c) (9, 4) (d) (5, 9)
  4. 4.🗺️ A robot is on a grid at (2, 4), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn left
    forward 1
    turn right
    forward 1
    Which way does it face at the end?     (a) west (b) east (c) north (d) south
  5. 5.🗺️ A robot is on a grid at (2, 6), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    turn right
    forward 3
    turn left
    forward 1
    On which square does it stop?     (a) (0, 7) (b) (1, 7) (c) (0, 8) (d) (7, 0)
  6. 6.🗺️ A robot faces east and turns left. Which way does it face now? (a) north (b) south (c) east (d) west
  7. 7.🗺️ A robot is on a grid at (7, 3), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 2
    turn left
    forward 1
    What is the first number (across) of the square where it stops?
  8. 8.🗺️ A robot is on a grid at (4, 2), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 2
    turn right
    forward 2
    turn left
    forward 1
    Which way does it face at the end?     (a) south (b) east (c) west (d) north
  9. 9.🗺️ A robot is on a grid at (5, 3), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn right
    forward 1
    On which square does it stop?     (a) (8, 3) (b) (2, 8) (c) (9, 2) (d) (8, 2)
  10. 10.🗺️ Does “turn left” move the robot to a new square? (a) No, it only turns (b) Yes, two squares (c) Yes, back to start (d) Yes, one square
  11. 11.🗺️ A robot is on a grid at (5, 5), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn left
    forward 1
    turn right
    forward 1
    turn left
    forward 3
    Which way does it face at the end?     (a) north (b) west (c) east (d) south
  12. 12.🗺️ A robot is on a grid at (2, 5), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn right
    forward 2
    Which way does it face at the end?     (a) south (b) east (c) north (d) west
  13. 13.🗺️ A robot is on a grid at (2, 4), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn left
    forward 1
    turn right
    forward 3
    On which square does it stop?     (a) (5, 8) (b) (5, 5) (c) (8, 5) (d) (9, 5)
  14. 14.🗺️ On our grids, the square (3, 5) means … (a) 3 down and 5 left (b) 5 across and 3 up (c) 35 squares away (d) 3 across and 5 up
  15. 15.🗺️ A robot is on a grid at (7, 2), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 2
    turn left
    forward 2
    On which square does it stop?     (a) (4, 4) (b) (3, 4) (c) (4, 3) (d) (5, 4)
  16. 16.🗺️ A robot is on a grid at (2, 8), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn left
    forward 1
    Which way does it face at the end?     (a) west (b) east (c) north (d) south
  17. 17.🗺️ A robot is on a grid at (5, 4), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 2
    turn left
    forward 1
    What is the first number (across) of the square where it stops?
  18. 18.🗺️ A robot is on a grid at (8, 3), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 3
    turn left
    forward 3
    What is the first number (across) of the square where it stops?
  19. 19.🗺️ A robot is on a grid at (2, 7), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 2
    turn right
    forward 2
    Which way does it face at the end?     (a) north (b) east (c) west (d) south
  20. 20.🗺️ A robot is on a grid at (7, 3), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 1
    turn right
    forward 1
    turn left
    forward 1
    On which square does it stop?     (a) (5, 3) (b) (6, 3) (c) (3, 5) (d) (5, 4)
  21. 21.🗺️ A robot is on a grid at (8, 4), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    On which square does it stop?     (a) (8, 6) (b) (9, 6) (c) (6, 9) (d) (10, 6)
  22. 22.🗺️ A robot is on a grid at (5, 1), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn right
    forward 3
    turn right
    forward 1
    turn right
    forward 1
    Which way does it face at the end?     (a) north (b) south (c) west (d) east
  23. 23.🗺️ A robot is on a grid at (2, 3), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 3
    turn left
    forward 3
    What is the first number (across) of the square where it stops?
  24. 24.🗺️ A robot is on a grid at (7, 1), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    turn right
    forward 1
    Which way does it face at the end?     (a) north (b) east (c) west (d) south
  25. 25.🗺️ A robot is on a grid at (6, 7), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 1
    On which square does it stop?     (a) (6, 5) (b) (5, 6) (c) (5, 7) (d) (6, 6)
  26. 26.🗺️ A robot is on a grid at (8, 3), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn left
    forward 3
    turn right
    forward 3
    On which square does it stop?     (a) (8, 5) (b) (6, 8) (c) (5, 8) (d) (5, 5)
  27. 27.🗺️ A robot is on a grid at (5, 5), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 3
    turn right
    forward 2
    What is the first number (across) of the square where it stops?
  28. 28.🗺️ A robot is on a grid at (3, 8), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 3
    turn right
    forward 1
    Which way does it face at the end?     (a) north (b) south (c) west (d) east
  29. 29.🗺️ A robot is on a grid at (3, 1), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 1
    turn left
    forward 3
    turn left
    forward 2
    On which square does it stop?     (a) (3, 3) (b) (2, 3) (c) (3, 2) (d) (4, 3)
  30. 30.🗺️ A robot is on a grid at (2, 1), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 1
    Which way does it face at the end?     (a) east (b) south (c) west (d) north
  31. 31.🗺️ A robot is on a grid at (1, 6), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 3
    What is the first number (across) of the square where it stops?
  32. 32.🗺️ A robot is on a grid at (1, 7), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 2
    turn left
    forward 3
    What is the first number (across) of the square where it stops?
  33. 33.🗺️ A robot is on a grid at (3, 1), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 1
    turn left
    forward 1
    turn left
    forward 2
    Which way does it face at the end?     (a) north (b) east (c) south (d) west
  34. 34.🗺️ A robot is on a grid at (1, 3), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 3
    turn right
    forward 1
    On which square does it stop?     (a) (6, 3) (b) (3, 6) (c) (4, 6) (d) (2, 6)
  35. 35.🗺️ A robot is on a grid at (2, 5), facing south. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    On which square does it stop?     (a) (1, 4) (b) (2, 3) (c) (1, 3) (d) (3, 1)
  36. 36.🗺️ A robot is on a grid at (2, 4), facing east. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 1
    turn left
    forward 2
    What is the first number (across) of the square where it stops?
  37. 37.🗺️ A robot is on a grid at (3, 5), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 2
    turn right
    forward 1
    turn right
    forward 1
    turn right
    forward 2
    What is the first number (across) of the square where it stops?
  38. 38.🗺️ A robot is on a grid at (6, 8), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 3
    turn left
    forward 1
    Which way does it face at the end?     (a) east (b) north (c) west (d) south
  39. 39.🗺️ A robot is on a grid at (4, 4), facing north. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn right
    forward 3
    Which way does it face at the end?     (a) east (b) north (c) south (d) west
  40. 40.🗺️ A robot is on a grid at (1, 6), facing west. (The first number counts squares across to the east, the second counts squares up to the north.) It runs:
    forward 1
    turn left
    forward 1
    turn left
    forward 3
    turn right
    forward 1
    On which square does it stop?     (a) (4, 4) (b) (3, 4) (c) (4, 3) (d) (3, 5)

Answer key

  1. west
  2. (3, 1)
  3. (4, 9)
  4. south
  5. (0, 7)
  6. north
  7. 9
  8. east
  9. (8, 2)
  10. No, it only turns
  11. north
  12. east
  13. (8, 5)
  14. 3 across and 5 up
  15. (3, 4)
  16. east
  17. 7
  18. 6
  19. east
  20. (5, 3)
  21. (9, 6)
  22. south
  23. 5
  24. west
  25. (5, 6)
  26. (5, 8)
  27. 8
  28. south
  29. (2, 3)
  30. west
  31. 0
  32. 5
  33. south
  34. (3, 6)
  35. (1, 3)
  36. 5
  37. 2
  38. south
  39. east
  40. (3, 4)

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