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Robotics Worksheet: Gyro and Turning

Robotics lesson 19: The gyro and turning · Set 120 · 40 questions
TalentJR

Robot tip (Count the degrees): Full turn 360°, half turn 180°, right angle 90°. Heading: right adds, left takes away; keep it between 0° and 359° by adding or taking away 360. Equal turns in a full circle = 360 ÷ one turn; time to turn = angle ÷ degrees per second.

NameDateTime takenScore ___ / 40
  1. 1.🧭 A robot faces north. It does: turn right, turn around, turn left. Which way does it face now? (a) north (b) east (c) south (d) west
  2. 2.🧭 How many degrees is a full turn? (a) 90° (b) 180° (c) 360° (d) 100°
  3. 3.🧭 A robot should turn right 90°, but its gyro shows it turned 81°. How many degrees must it turn more to the right?
  4. 4.🧭 A robot keeps turning right by 72° at a time. How many turns make one full circle?
  5. 5.🧭 A robot keeps turning right by 40° at a time. How many turns make one full circle?
  6. 6.🧭 A robot keeps turning right by 60° at a time. How many turns make one full circle?
  7. 7.🧭 How many degrees is a half turn (turn around)? (a) 360° (b) 180° (c) 90° (d) 45°
  8. 8.🧭 A robot spins 15° every second. How many seconds does it take to turn 30°?
  9. 9.🧭 A robot should turn right 45°, but its gyro shows it turned 46°. How many degrees must it turn back to the left?
  10. 10.🧭 A robot should turn right 180°, but its gyro shows it turned 173°. How many degrees must it turn more to the right?
  11. 11.🧭 A robot faces north. It does: turn right, turn right, turn left. Which way does it face now? (a) north (b) south (c) east (d) west
  12. 12.🧭 A robot should turn right 45°, but its gyro shows it turned 57°. How many degrees must it turn back to the left?
  13. 13.🧭 A robot spins 60° every second. How many seconds does it take to turn 180°?
  14. 14.🧭 A robot keeps turning right by 45° at a time. How many turns make one full circle?
  15. 15.🧭 A robot faces east. It does: turn right, turn right, turn around. Which way does it face now? (a) east (b) west (c) south (d) north
  16. 16.🧭 A robot spins 60° every second. How many seconds does it take to turn 60°?
  17. 17.🧭 A robot’s gyro reads 0° when it faces north and counts up to 359° as it turns right (east is 90°). It starts at 270°. It turns left 180°, then left 45°. What does the gyro read now (0° to 359°)?
  18. 18.🧭 A robot should turn right 45°, but its gyro shows it turned 31°. How many degrees must it turn more to the right?
  19. 19.🧭 A robot spins 60° every second. How many seconds does it take to turn 360°?
  20. 20.🧭 A robot faces west. It does: turn around, turn left, turn around. Which way does it face now? (a) east (b) north (c) west (d) south
  21. 21.🧭 A robot’s gyro reads 0° when it faces north and counts up to 359° as it turns right (east is 90°). It starts at 0°. It turns right 30°, then right 60°. What does the gyro read now (0° to 359°)?
  22. 22.🧭 A robot faces east. It does: turn around, turn left, turn left, turn right. Which way does it face now? (a) east (b) west (c) south (d) north
  23. 23.🧭 A robot keeps turning right by 90° at a time. How many turns make one full circle?
  24. 24.🧭 A robot’s gyro reads 0° when it faces north and counts up to 359° as it turns right (east is 90°). It starts at 180°. It turns right 120°, then left 30°. What does the gyro read now (0° to 359°)?
  25. 25.🧭 A robot faces west. It does: turn left, turn around, turn left. Which way does it face now? (a) south (b) east (c) north (d) west
  26. 26.🧭 What does a gyro help a robot do? (a) hear claps (b) smell smoke (c) see colours (d) turn by exact angles
  27. 27.🧭 A robot faces west. It does: turn around, turn left, turn around, turn left. Which way does it face now? (a) north (b) west (c) east (d) south
  28. 28.🧭 How many degrees is a right-angle turn? (a) 360° (b) 45° (c) 90° (d) 180°
  29. 29.🧭 A robot spins 15° every second. How many seconds does it take to turn 315°?
  30. 30.🧭 A robot keeps turning right by 30° at a time. How many turns make one full circle?
  31. 31.🧭 A robot’s gyro reads 0° when it faces north and counts up to 359° as it turns right (east is 90°). It starts at 270°. It turns right 45°, then left 180°, then right 135°. What does the gyro read now (0° to 359°)?
  32. 32.🧭 A robot faces north. It does: turn right, turn left, turn right. Which way does it face now? (a) south (b) east (c) north (d) west
  33. 33.🧭 A robot spins 30° every second. How many seconds does it take to turn 60°?
  34. 34.🧭 A robot spins 15° every second. How many seconds does it take to turn 105°?
  35. 35.🧭 A robot spins 30° every second. How many seconds does it take to turn 330°?
  36. 36.🧭 A robot faces east. It does: turn around, turn right. Which way does it face now? (a) south (b) north (c) east (d) west
  37. 37.🧭 A robot keeps turning right by 36° at a time. How many turns make one full circle?
  38. 38.🧭 A robot should turn right 180°, but its gyro shows it turned 177°. How many degrees must it turn more to the right?
  39. 39.🧭 A robot should turn right 90°, but its gyro shows it turned 86°. How many degrees must it turn more to the right?
  40. 40.🧭 A robot faces east. It does: turn left, turn left. Which way does it face now? (a) east (b) south (c) north (d) west

Answer key

  1. south
  2. 360°
  3. 9
  4. 5
  5. 9
  6. 6
  7. 180°
  8. 2
  9. 1
  10. 7
  11. east
  12. 12
  13. 3
  14. 8
  15. east
  16. 1
  17. 45
  18. 14
  19. 6
  20. south
  21. 90
  22. south
  23. 4
  24. 270
  25. west
  26. turn by exact angles
  27. east
  28. 90°
  29. 21
  30. 12
  31. 270
  32. east
  33. 2
  34. 7
  35. 11
  36. north
  37. 10
  38. 3
  39. 4
  40. west

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