1. Sig Fig Review Game

2. rocket : space :: submarine : 1.sea 2.land 3.air 4.cave Response Grid Countdown 10

3. Leading zeros are never significant. Response Grid Countdown 15 1.True 2.False 3.Depends on decimal point 4.Only if they are a bad role model

4. Only the first zero in 0.0054 is a leading zero. 1.True 2.False Response Grid Countdown 15

5. The two zeroes after the decimal in 0.0054 are significant. 1.True 2.False Response Grid Countdown 15

6. 0.0054 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.4 sig figs Response Grid Countdown 15

7. Trailing zeros are always significant. Response Grid Countdown 15 1.True 2.False 3.Only when a decimal point is seen 4.Not when then get left behind

8. 2200 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.4 sig figs Response Grid Countdown 15

9. 2200. 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.4 sig figs Response Grid Countdown 15

10. 2200 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.4 sig figs Response Grid Countdown 15

11. 507 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.0 sig figs Response Grid Countdown 15

12. 7.0 x 10 24 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.24 sig figs Response Grid Countdown 15

13. 0.0550 1.1 sig fig 2.2 sig figs 3.3 sig figs 4.4 sig figs 5.5 sig figs Response Grid Countdown 15

14. Participant Scores 1100Tallie DuBois900Nikaelin Pacella 1100Chauncey Blakeslee900Daniel Caprio 1100Nathan Proctor900Corryn Deibler 1100Timothy Eisenhauer900Zachary Musser 1100Kirsten Swales800Andrew Hamilton 1000Kaylee Crissinger800Kellen Moss 1000Dion Furfaro800Ivan Sanchez 1000Collin Wesley700James Snook 1000Mearl Stone600Hunter McElfresh 1000Tiffany Catherman600Andrew Kaschalk

15. What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid Countdown 10

16. This shows how exact a number is. Response Grid Countdown 15 1.Accuracy 2.Precision 3.The Sword of Exact Zero

17. Participant Scores 2300Timothy Eisenhauer1150James Snook 2300Chauncey Blakeslee1000Andrew Kaschalk 2100Collin Wesley1000Hunter McElfresh 2100Kaylee Crissinger975Kyleigh Lachat 2025Kirsten Swales250Mearl Stone 1900Zachary Musser250Tiffany Catherman 1750Tallie DuBois200Ivan Sanchez 1700Kellen Moss0Daniel Caprio 1475Nathan Proctor0Nikaelin Pacella 1225Corryn Deibler0Dion Furfaro

18. This is how close a measurement is to the actual value. 1.Accuracy 2.Precision Response Grid Countdown 15

19. More decimal places mean better ________. 1.Accuracy 2.Precision Response Grid Countdown 15

20. 13.5 + 0.3 = 1.10 2.14 3.13.8 4.13.80 Response Grid Countdown 30

21. 197.0 + 8.21 = 1.210 2.205 3.205.2 4.205.21 Response Grid Countdown 30

22. Participant Scores 2500Timothy Eisenhauer1325Corryn Deibler 2500Chauncey Blakeslee1200Andrew Kaschalk 2300Kaylee Crissinger1175Kyleigh Lachat 2225Kirsten Swales1100Hunter McElfresh 2200Collin Wesley450Mearl Stone 2100Zachary Musser450Tiffany Catherman 1950Tallie DuBois400Ivan Sanchez 1800Kellen Moss200Dion Furfaro 1675Nathan Proctor200Nikaelin Pacella 1350James Snook200Andrew Hamilton

23. What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid Countdown 10

24. Sig figs keep track of _________. Response Grid Countdown 15 1.Accuracy 2.Precision 3.The number of texts you send each day

25. Participant Scores 5100Chauncey Blakeslee800Ivan Sanchez 5100Timothy Eisenhauer675James Snook 4500Collin Wesley662.5Corryn Deibler 3437.5Kirsten Swales500Dion Furfaro 2300Hunter McElfresh418.75Nathan Proctor 2300Kaylee Crissinger293.75Kyleigh Lachat 1900Andrew Kaschalk0Nikaelin Pacella 1462.5Tallie DuBois0Andrew Hamilton 1000Mearl Stone0Daniel Caprio 887.5Tiffany Catherman0Kellen Moss

26. What is the volume? 10 20 Response Grid Countdown 20 1.8 mL 2.8.1 mL 3.8.01 mL 4.9 mL 5.9.0 mL 6.9.00 mL

27. A ruler has 0.1 cm divisions as its smallest interval, the proper precision for a measurement would be… Countdown 20 Response Grid 1.Ones place 2.Tenths place 3.Hundredths place 4.Thousands place 5.None of the above

28. Round 52,395.8 to 3 sig figs. Countdown 20 Response Grid 1.524 2.52,400 3.52,400. 4.52,000. 5.52,000

29. Round 2689.5002 to 4 sig figs. Countdown 20 Response Grid 1.2689 2.2690 3.2690. 4.2700 5.2700. 6.3000 7.3000.

30. Round 0.00368 to 2 sig figs. Countdown 20 Response Grid 1.0.0037 2.0.004 3.0.00 4.37 5.3.7

31. Which is not a correct unit for density? Countdown 20 Response Grid 1.g/mL 2.g/cm 3 3.kg/m 3 4.mL/g 5.kg/L

32. Participant Scores 0Participant 10Participant 11 0Participant 20Participant 12 0Participant 30Participant 13 0Participant 40Participant 14 0Participant 50Participant 15 0Participant 60Participant 16 0Participant 70Participant 17 0Participant 80Participant 18 0Participant 90Participant 19 0Participant 100Participant 20

33. What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Countdown 10 Response Grid

34. The mass of an object is measured to be 48.89 g while the volume is measured to be 5.70 mL. What is the density of the object? Countdown 30 Response Grid 1.8.577 g/mL 2.8.57 g/mL 3.8.58 g/mL 4.8.6 g/mL 5.0.117 g/mL 6.278.7 g/mL

35. Participant Scores 0Participant 10Participant 11 0Participant 20Participant 12 0Participant 30Participant 13 0Participant 40Participant 14 0Participant 50Participant 15 0Participant 60Participant 16 0Participant 70Participant 17 0Participant 80Participant 18 0Participant 90Participant 19 0Participant 100Participant 20