Measurement
This presentation is the property of its rightful owner.
Sponsored Links
1 / 17

Measurement PowerPoint PPT Presentation


  • 167 Views
  • Uploaded on
  • Presentation posted in: General

Meter. Liter. Gram. Measurement. Unit 1 Mrs. Callender. WHAT IS A Measurement?. How do I measure AND WHAT UNITS DO I USE?. LESSON ESSENTIAL QUESTION Covering pp. 12 and 13 of your book. What is wrong with this measurement?. The Screw measures 5.1. What is wrong with this measurement?.

Download Presentation

Measurement

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Measurement

Meter

Liter

Gram

Measurement

Unit 1

Mrs. Callender


Lesson essential question covering pp 12 and 13 of your book

WHAT IS A Measurement?

How do I measure AND WHAT UNITS DO I USE?

LESSON ESSENTIAL QUESTIONCovering pp. 12 and 13 of your book.


What is wrong with this measurement

What is wrong with this measurement?

The Screw measures 5.1


What is wrong with this measurement1

What is wrong with this measurement?

Missing Units

The Screw measures 5.1 cm


To have a measurement you must have two things

To have a Measurement you must have two things:

QUANTITY-Something that has magnitude, size, or an amount.

UNIT –

A quantity adopted as a standard of measurement.


Measurement1

Measurement

What would be a measurement for this volume?

76.0 mL


Metrification

Metrification

Most historians agree that Gabriel Mouton, the vicar of St. Paul's Church in Lyons, France, is the "founding father" of the metric system. He proposed a decimal system of measurement in 1670.


Si units

SI UNITS

1960

Système International

d’Unités or SI

Built on seven base units.


Measurement

Metric Around the World.


Si base units

SI BASE UNITS


Metric system prefixes

Metric System Prefixes

  • These prefixes are based on powers of 10. What does this mean?

    • From each prefix every “step” is either:

      • 10 times larger

        or

      • 10 times smaller

    • For example

      • Centimeters are 10 times larger than millimeters

      • 1 centimeter = 10 millimeters


Metric system prefixes1

Metric System Prefixes

  • For each “step” to right, you are multiplying by 10

  • For example, let’s go from a base unit to centi

    1 liter = 10 deciliters = 100 centiliters

    • ( 1 x 10 = 10) = (10 x 10 = 100)

    • 2 grams = 20 decigrams = 200 centigrams

    • (2 x 10 = 20) = (20 x 10 = 200)


Metric system prefixes2

Metric System Prefixes

  • If you move to the left in the diagram, move the decimal to the left.

  • If you move to the right in the diagram, move the decimal to the right.


Metric system prefixes3

Metric System Prefixes

How many g are in 4 Kg?

1 Kg = 103 g therefore 4 Kg = 4 x 103 g

How many mg are in 4 Kg?

1 Kg = 106 mg therefore 4 Kg = 4 x 106 mg


Metric system prefixes4

Metric System Prefixes

Without using a calculator, convert the following using “think pair share”:

23.5 cg to dag6. 10 hL to dL

3 mL to hL7. 27 m to dam

4.25 x 105 KL to cL8. 0.1 g to hg

65 cg to Kg9. 0.25 L to KL

6.01 m to cm 10. 1000 cm to hm


  • Login