1 / 18

Warm Up Define the words listed below. You may use your glossary.

Warm Up Define the words listed below. You may use your glossary. 1) Mass- A measure of how much matter is in an object 2) Volume- The amount of space that matter occupies 3) Density- The Measurement of how much mass of a substance is contained in a given volume.

aulii
Download Presentation

Warm Up Define the words listed below. You may use your glossary.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Warm UpDefine the words listed below. You may use your glossary. • 1) Mass- A measure of how much matter is in an object • 2) Volume- The amount of space that matter occupies • 3) Density- The Measurement of how much mass of a substance is contained in a given volume

  2. Identify the Measurement Tools • Use the line tool from the Draw Toolbar to draw a line to the tool called a balance • Draw a line to the tool called a meterstick (or SI ruler) • Draw a line to a tool called a graduatedcylinder (or graduate) Credit to Robert Fogt. at http://www.onlineconversion.com/faq_05.htm

  3. Identify the Measurement Tools • Draw a line to the tool that uses the standardunit called meter. • Draw a line to the tool that measures in the standardunit called liter. • Clue: liters are for liquids! • Draw a line to a tool that measures in the basicunit called gram. • Clue: mass & grams both contain the letters a/m/s. Source of photos: Source of all photos: www.wikipedia.com; This is a file from the Wikimedia Commons. The description on its description page there is shown below. Commons is a freely licensed media file repositorycv Source of photos: Source of all photos: www.wikipedia.com; This is a file from the Wikimedia Commons. The description on its description page there is shown below. Commons is a freely licensed media file repositorycv Credit to Robert Fogt. at http://www.onlineconversion.com/faq_05.htm

  4. Identify the Measurement Tools • Draw a line to the tool that was used to find this measurement: • 36 mm • Draw a line to the tool that was used to find this measurement: • 54 mL • Draw a line to the tool that was used to find this measurement: 423.9 g Source of photos: Source of all photos: www.wikipedia.com; This is a file from the Wikimedia Commons. The description on its description page there is shown below. Commons is a freely licensed media file repositorycv Source of photos: Source of all photos: www.wikipedia.com; This is a file from the Wikimedia Commons. The description on its description page there is shown below. Commons is a freely licensed media file repositorycv Credit to Robert Fogt. at http://www.onlineconversion.com/faq_05.htm

  5. Practice Reading a Ruler Go to: http://www.hbschool.com/activity/length_strength1_centi/ This looks easy, but watch out; it’s tricky. These kinds of questions WILL be on your test!

  6. Practice Using an SI/Metric Ruler or Meter Stick • Go to: http://www.teachingmeasures.co.uk/length/dragdist/ruler30cm.html • Cover up the answers by dragging the box over the answers. • Click on the icons to see what they do. • Be sure to use the simplest ruler first and then switch over to the one with the most lines on it. • Click on pencil and the ? to show a length that you must measure. • Give the length of the pencil in BOTH cm and mm!

  7. What piece of equipment do we use to measure Mass? • Triple Beam Balance!!!!

  8. Write down how to properly zero out the balance and how to use it.

  9. What is the Mass? How did you find the mass?

  10. What is the Mass? How did you find the mass?

  11. What is the Mass? How did you find the mass?

  12. What piece of equipment do we use to measure Volume? • Graduated Cylinders!!

  13. 1) Write the increments of the graduated cylinders at the top right of each graduated cylinder? 2)What are the curved liquid lines called? Do you read them at the top , middle , or bottom of the curve? Circle your answer. 3) Write the readings of the graduated cylinders by the line?

  14. OR Density = M V How do we measure Density? • Density = Kind of looks like a heart  Density = Mass / Volume

  15. What is the density?Density = Mass / Volume • If an object has a mass of 20g and a volume of 5cm3 • If an object has a mass of 600g and a volume of 150cm3 • If an object has a mass of 40g and a volume of 80cm3 (Careful)

  16. Answers • 1) 20/5= 4 g/mL3 • 2) 600/150= 4 g/mL3 • 3) 40/80= .5 g/mL3

  17. Station Lab 1 • Measure the mass of the Liquid and the graduated cylinder. MASS = ________________ • If the graduated cylinder has a mass of ______, then what is the mass of the liquid only? Mass of Liquid = __________ • What is the volume of the liquid? VOLUME = _______________ • What is the Density of the liquid? DENSITY = _______________

  18. Station Lab 1 • Zero out the balance • Measure the mass of the Liquid and the graduated cylinder. MASS = ________________ • If the graduated cylinder has a mass of ______, then what is the mass of the liquid only? Mass of Liquid = __________ • What is the volume of the liquid? VOLUME = _______________ • What is the Density of the liquid? DENSITY = _______________

More Related