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Science News!

Mr. Nelson. Science News!. Fusion Man!. Video of Fusion Man!. Mr. Nelson. Chapter 2 - Measurement. Why is measurement important?. Remember Ancient Egypt – Cubits (length from fingers to elbows) Could this have caused problems? How? Name a time that you have used measurement in your life:.

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Science News!

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Presentation Transcript

  1. Mr. Nelson Science News!

  2. Fusion Man!

  3. Video of Fusion Man!

  4. Mr. Nelson Chapter 2 - Measurement

  5. Why is measurement important? • Remember Ancient Egypt – Cubits (length from fingers to elbows) • Could this have caused problems? How? • Name a time that you have used measurement in your life:

  6. Common system ofmeasurement: • SI UNITS!!!

  7. Important Information! • Sect. 1 – A - Measurement is a description with numbers! • Section 2 – B. - the SI unit for length is: • The Meter • The amount of matter in anobject: • mass

  8. Important Information! • A method of making a rough measurement: • Estimation • A graph that shows parts of a whole (percent): • Circle graph • How carefully you measure is: • precision

  9. Measurement video clip!

  10. Measurement

  11. Perimeter and Area of my room • Measure the length from wall to wall in my room. (Need volunteers) • What are we measuring in?????? • First: Figure the Perimeter • Second: Figure the Area

  12. Measuring “Airplane” Flight Distance in METERS!!! • SI unit for length – METER!!! • In your group, you will create a paper airplane using only the piece of paper given to you. • When we throw it three times and measure it using our Meter stick

  13. Important Information! • 1000 grams = 1 Kilogram • SI unit for temperature: • Kelvin • SI unit for mass: • Kilogram

  14. Important Information! • The meniscus is the curve at the top of a liquid

  15. Graphs • We can use a table or a graph or ORGANIZE our data

  16. Common system ofmeasurement: • SI UNITS!!!

  17. Important Information! • Sect. 1 – A - Measurement is a description with numbers! • Section 2 – B. - the SI unit for length is: • The Meter • The amount of matter in anobject: • mass

  18. Important Information! • A method of making a rough measurement: • Estimation • A graph that shows parts of a whole (percent): • Circle graph • How carefully you measure is: • precision

  19. Log in with your Remote Please

  20. Student Response Remotes • The cubic meter is the SI unit for: • Volume • Which of the following can we improve with practice? A. Length B. volume C. Precision D. Mass

  21. Student Response Remotes • Which of the following can we improve with practice? A. Length B. volume C. Precision D. Mass

  22. Student Response Remotes • ____________ 9. The measurement 25.81 g is precise to the nearest what? • gram • kilogram • tenth of a gram • hundredth of a gram

  23. Student Response Remotes • ____________ 12. The cubic meter is the SI (Metric) unit of what? • volume • weight • mass • distance

  24. Student Response Remotes • ____________ 18. 100 cm is equal to: • A) 1 m • 100 mm • 1 km

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