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Measurements 5th grader

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This is a whole-class review game about measurements for Chemistry. The game is based on the game show "Are You Smarter than a Fifth Grader?"

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Measurements 5th grader

  1. 1. Are You Smarter Than a 5 th Grader? Parallel Structure in Sentences
  2. 3. Team 1 Team 2
  3. 4. 1,000,000 5th Grade “Vocabulary” 5th Grade “Problems” 4th Grade “Concepts” 4th Grade “Wild Card” 3rd Grade “Problems” 3rd Grade “Wild Card” 2nd Grade “Concepts” 2nd Grade “Vocabulary” 1st Grade “Vocabulary” 1st Grade “Problems” $1,000,000 Question Team 1
  4. 5. 1,000,000 5th Grade “Vocabulary” 5th Grade “Problems” 4th Grade “Problems” 4th Grade “Vocabulary” 3rd Grade “Concepts” 3rd Grade “Wild Card” 2nd Grade “Wild Card” 2nd Grade “Vocabulary” 1st Grade “Problems” 1st Grade “Concepts” $1,000,000 Question Team 2
  5. 6. <ul><li>What is the definition of “scientific notation?” </li></ul>5 th Grade “Vocabulary” Question Amanda Peek Copy Save Lock In
  6. 7. 5 th Grade “Vocabulary” Answer Flunked School <ul><li>In scientific notation, numbers are written in the form M x 10 n , where the factor M is a number greater than or equal to 1 but less than 10 and n is a whole number. </li></ul>Passed School
  7. 8. Back to the Question Amanda says : In scientific notation, numbers are written in the form M x 10n, where the factor M is a number greater than or equal to 1 but greater than 10 and n is a whole number.
  8. 9. <ul><li>What is the volume of a sample of helium that has a mass of 1.73 x 10 -3 g, given that the density is 0.178 47 g/L? </li></ul>5 th Grade “Problems” Question Peek Copy Save Lock In Amanda
  9. 10. 5 th Grade “Problems” Answer <ul><li>9.69 mL </li></ul>Passed School Flunked School
  10. 11. Back to the Question Amanda says : 9.69 L
  11. 12. <ul><li>What is the definition of “percent error? </li></ul>5 th Grade “Vocabulary” Question Lock In Peek Copy Save Amanda
  12. 13. <ul><li>Percent error is calculated by subtracting the experimental value from the accepted value, dividing the difference by the accepted value, and then multiplying by 100. </li></ul>5th Grade “Vocabulary” Answer Flunked School Passed School
  13. 14. Back to the Question Amanda says : Percent error is calculated by subtracting the experimental value from the accepted value, dividing the difference by the accepted value, and then multiplying by 100.
  14. 15. <ul><li>Professor Ali rewarded his students for working hard on the final project and going beyond the call of duty. </li></ul><ul><li>Professor Ali rewarded his students for their hard work on the final project and going beyond the call of duty. </li></ul>5 th Grade “Choose the Correct Sentence” Question Peek Copy Save Lock In Amanda
  15. 16. <ul><li>Professor Ali rewarded his students for working hard on the final project and going beyond the call of duty. </li></ul>5th Grade “Choose the Correct Sentence” Answer Flunked School Passed School
  16. 17. Back to the Question Amanda says : Professor Ali rewarded his students for working hard on the final project and going beyond the call of duty.
  17. 18. <ul><li>For two directly proportional quantities, what happens to one variable when the other increases? </li></ul>4 th Grade “Concepts” Question Peek Copy Save Lock In Edward
  18. 19. 4 th Grade “Concepts” Question Passed School Flunked School <ul><li>It decreases. </li></ul>
  19. 20. Back to the Question Edward says : credit card balance
  20. 21. <ul><li>Suppose a graduated cylinder were not corrctly calibrated. How would this affect the results of a measurement? How would it affect the results of a calculation using this measurement? </li></ul>4 th Grade “Wild Card” Question Peek Copy Save Lock In Edward
  21. 22. <ul><li>It would introduce error in the measurement and any subsequent calculations. </li></ul>4th Grade “Wild Card” Answer Flunked School Passed School
  22. 23. Back to the Question Edward says : It would introduce error in the measurement and any subsequent calculations.
  23. 24. <ul><li>How many millimeters are there in 5.12 x 10 5 kilometers? </li></ul>4 th Grade “Problems” Question Peek Copy Save Lock In Edward
  24. 25. 4 th Grade “Problems” Answer <ul><li>5.12 x 10 11 mm </li></ul>Passed School Flunked School
  25. 26. Back to the Question Edward says : 5.21 x 10 11 mm
  26. 27. <ul><li>What is the definition of “weight?” </li></ul>4 th Grade “Vocabulary” Question Peek Copy Save Lock In Edward
  27. 28. <ul><li>Weight is the measure of the gravitational </li></ul><ul><li>pull on matter. </li></ul>Flunked School Passed School 4 th Grade “Vocabulary” Answer
  28. 29. Back to the Question Edward says : Weight is the measure of the gravitational pull on matter.
  29. 30. <ul><li>Polycarbonate plastic has a density of 1.2 g/cm3. A photo frame is constructed from two 3.0 mm sheets of polycarbonate. Each sheet measures 28 cm by 22 cm. What is the mass of the photo frame? </li></ul>3rd Grade “Problems” Question Peek Copy Save Lock In Joseph
  30. 31. 3rd Grade “Problems” Answer <ul><li>440 g </li></ul>Passed School Flunked School
  31. 32. Back to the Question Joseph says : 440 g Joseph
  32. 33. <ul><li>What is the volume, in cubic meters, of a rectangular solid that is 0.25 m long, 6.1 m wide, and 4.9 m high? </li></ul>3rd Grade “Wild Card” Question Peek Copy Save Lock In Joseph
  33. 34. 3rd Grade “Wild Card” Answer <ul><li>7.5 m 3 </li></ul>Flunked School Passed School
  34. 35. Back to the Question Joseph says : 7.5 m 3 Joseph
  35. 36. <ul><li>How does quantitative information differ from qualitative information? </li></ul>3rd Grade “Concepts” Question Peek Copy Save Lock In Joseph
  36. 37. 3rd Grade “Concepts” Question <ul><li>Quantitative information is numerical; qualitative information is non-numerical. </li></ul>Passed School Flunked School
  37. 38. Back to the Question Joseph says : Quantitative information is numerical; qualitative information is non-numerical. Joseph
  38. 39. <ul><li>What is volume? </li></ul>3rd Grade “Wild Card” Question Peek Copy Save Lock In Joseph
  39. 40. 3rd Grade “Wild Card” Answer <ul><li>Volume is the amount of space occupied by an object. </li></ul>Flunked School Passed School
  40. 41. Back to the Question Joseph says : Volume is how much the object weighs. Joseph
  41. 42. <ul><li>Why are the units used to express the densities of gases different from those used to express the densities of solids or liquids? </li></ul>2nd Grade “Concepts” Question Peek Copy Save Lock In Cynthia
  42. 43. 2nd Grade “Concepts” Answer <ul><li>Smaller units are used because gases are less dense. </li></ul>Passed School Flunked School
  43. 44. Back to the Question Cynthia says : Larger units are used because gases take up more space. Cynthia
  44. 45. <ul><li>What is the definition of “scientific figures?” </li></ul>2nd Grade “Vocabulary” Question Peek Copy Save Lock In Cynthia
  45. 46. <ul><li>Scientific figures in a measurement consist of all the digits known with certainty plus one final digit, which is somewhat uncertain or is estimated. </li></ul>2nd Grade “Vocabulary” Answer Flunked School Passed School
  46. 47. Back to the Question Cynthia says : Scientific figures in a measurement consist of all the digits known with certainty plus one final digit, which is somewhat uncertain or is estimated. Cynthia
  47. 48. <ul><li>Why are standards needed for measured quantities? </li></ul>2nd Grade “Wild Card” Question Peek Copy Save Lock In Cynthia
  48. 49. 2nd Grade “Wild Card” Answer <ul><li>There needs to be agreements on meaning and size of units. Standards for units must be unchanging to avoid confusion and ambiguity. </li></ul>Passed School Flunked School
  49. 50. Back to the Question Cynthia says : There needs to be agreements on meaning and size of units. Standards for units must be unchanging to avoid confusion and ambiguity. Cynthia
  50. 51. <ul><li>What is the definition of “model?” </li></ul>2nd Grade “Vocabulary” Question Peek Copy Save Lock In Cynthia
  51. 52. <ul><li>A model in science is more than a physical object; it is often an explanation of how phenomena occur and how data or events are related. </li></ul>2nd Grade “Vocabulary” Answer Flunked School Passed School
  52. 53. Back to the Question Cynthia says : A model in science is more than a physical object; it is often an explanation of how phenomena occur and how data or events are different from each other. Cynthia
  53. 54. <ul><li>What is the definition of “hypothesis?” </li></ul>1st Grade “Vocabulary” Question Peek Copy Save Lock In Logan
  54. 55. 1st Grade “Complete the Sentence” Answer <ul><li>A hypothesis is a testable statement. </li></ul>Passed School Flunked School
  55. 56. Back to the Question Logan says : A hypothesis is a testable statement. Logan
  56. 57. <ul><li>How many significant figures are there in : 1002 m? </li></ul>1st Grade “Problems” Question Peek Copy Save Lock In Logan
  57. 58. 1st Grade “Problems” Question <ul><li>4 </li></ul>Flunked School Passed School
  58. 59. Back to the Question Logan says : 4 Logan
  59. 60. <ul><li>What is the sum of 2.099 g and 0.05681 g? </li></ul>1st Grade “Problems” Question Edward Peek Copy Save Lock In Logan
  60. 61. 1st Grade “Problems” Question <ul><li>2.156 g </li></ul>Passed School Flunked School
  61. 62. Back to the Question Logan says : 2.156 g Logan
  62. 63. <ul><li>What is the difference between accuracy and precision? </li></ul>1st Grade “Concepts” Question Peek Copy Save Lock In Logan
  63. 64. 1st Grade “Concepts” Answer <ul><li>Accuracy refers to the closeness of measurements to the correct or accepted value. Precision refers to the closeness of a set of measurements to one another. </li></ul>Flunked School Passed School
  64. 65. Back to the Question Logan says : Accuracy refers to the closeness of a set of measurements to one another. Precision refers to the closeness of measurements to the correct or accepted value. Logan
  65. 66. $1,000,000 Question <ul><li>A man finds that he has a mass of 100.6 kg. He goes on a diet, and several months later he finds that he has a mass of 96.4 kg. Express each number in scientific notation, and calculate the number of kilograms that the man has lost by dieting. </li></ul>Lock In
  66. 67. $1,000,000 Answer <ul><li>1.006 x 10 2 kg </li></ul><ul><li>9.64 x 10 1 kg </li></ul><ul><li>4.2 kg </li></ul>Click here if you won. Click here if you lost.
  67. 68. $1,000,000 Question <ul><li>A student measures the mass of some sucrose as 0.947 mg. Convert that quantity to grams and kilograms. Answer in scientific notation. </li></ul>Lock In
  68. 69. $1,000,000 Answer <ul><li>9.47 x 10 -4 g </li></ul><ul><li>9.47 x 10 -7 kg </li></ul>Click here if you won. Click here if you lost.
  69. 70. Sorry, you are not smarter than a fifth grader!
  70. 71. You are definitely smarter than a fifth grader!

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