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Warm Up Write the correct answer in your notebook

Warm Up Write the correct answer in your notebook. Which step would be done first in a scientific investigation? a. write procedure steps b. develop/form a hypothesis c. analyze the results d. draw conclusions 2. The best tool for measuring the volume of a liquid is ____.

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Warm Up Write the correct answer in your notebook

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  1. Warm UpWrite the correct answer in your notebook • Which step would be done first in a scientific investigation? a. write procedure steps b. develop/form a hypothesis c. analyze the results d. draw conclusions 2. The best tool for measuring the volume of a liquid is ____. a. a graduated cylinder b. a triple beam scale c. a ruler d. a beaker

  2. Word Scramble Complete the word scramble for vocabulary terms. • EOVULM • SASM • AITINER • TERMAT • TWIGEH • SEMEARU

  3. Stars • Blue stars indicate that you should write all of the information on the slide

  4. What is Matter?? • Matter is anything that takes up space and has mass. Everything in the universe is made up of some type of matter

  5. Matter and Volume • The amount of space taken up by an object is known as the object’s volume. • Two things cannot share the same space because of their volumes • Liquid volume- measured in Liters (L) and Milliliters (mL); measured with a graduated cylinder by the meniscus (curve at the surface of a liquid) • Volume of regular shaped object=measured in cm3 or m3 (l x w x h) • Volume of irregular shaped object=measured by amount of water displaced

  6. Matter and Mass • Mass is the amount of matter in an object. • The mass of an object is the same no matter where in the universe the object is located. • The only way to change the mass of an object is to change the amount of matter that makes up the object.

  7. Mass or Weight? • Mass and weight are not the same thing! • Mass is a measure of the amount of matter in an object mass is measured in kg (SI unit), g, or mg using a balance • Weight is a measure of the gravitational force exerted on an object. An object’s weight can change depending on its location in the universe. weight is measured in N (SI unit) using a spring scale

  8. Mass or weight?

  9. Inertia • Inertia is the tendency of an object to resist being moved or, if the object is moving, to resist a change in speed or direction until an outside force acts on the object Mass is a measure of inertia! Inertia example in your car! http://www.youtube.com/watch?v=8zsE3mpZ6Hw

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