Buenos dias
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Buenos Dias!. Today, you will take notes using a foldable:. Fold your paper “hot dog” style and leave about ¾ inch for a title strip. Fold it in half the other way and half again so that you have 4 sections. FOLDABLE TITLE. TITLE: Measurements. Cut 3 times so you have 4 flaps.

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Buenos Dias!

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Buenos dias

Buenos Dias!


Today you will take notes using a foldable

Today, you will take notes using a foldable:

  • Fold your paper “hot dog” style and leave about ¾ inch for a title strip.

  • Fold it in half the other way and half again so that you have 4 sections.

FOLDABLE TITLE


Title measurements

TITLE: Measurements

  • Cut 3 times so you have 4 flaps.

  • Label each flap: mass, volume, length, & temperature

mass

volume

length

temperature

Measurements


Foldable con t

Foldable Con’t:

  • Under the top part of the flap you will draw, label, and color the instrument used to make the measurement

  • Under the bottom part of the flap you will copy definition and information about the base unit (copy BLACK text only).

mass

volume

length

temperature

Measurements


But first background on si units

…BUT FIRST: Background on SI Units

  • Scientists use the metric system which is the international system (SI) of measurement.

  • France was the 1st country to adopt the metric system in 1795.


Standardization

Standardization

  • SI units were designed to provide a worldwide standard of physical measurement for science, industry, and commerce.

  • SI was adopted worldwide in 1960.


Now have your foldable ready to record your notes

Now, have your foldable ready to record your notes!


Buenos dias

MASS

1. Definition:

* Mass is the amount of matter in an object.

2. Base Unit:

* for mass = gram (g); larger masses = kilogram (kg); smaller masses = milligram (mg)


Buenos dias

MASS

3. Instrument:

* Mass is measured using a

Triple

Beam

Balance


Reminder about mass

REMINDER about MASS

  • The weight of an object can change but the mass remains the same.

  • Weight is a measurement of force, and will change depending on gravity.


Volume

VOLUME

  • 1. Definition:

  • * Volume is the amount of space an object takes up

  • 2. Base Unit:

    • a) for liquid volume = liter (L)

  • b) for solid volume = cubic meter(m3)


Liquid volume

LIQUID VOLUME

3. Instrument:

* LiquidVolume is measured using a beaker, graduated cylinder, or a flask

Beaker

Erlinmeyer

Flask

Graduated

Cylinder

Volumetric

Flask


Solid volume

SOLID VOLUME

3. Instrument:

* Solid volumeis calculated measuring the sides with a metric ruler and then using the formula:

L x W x H = V

3cm x 2cm x 4cm = 24cm3


Length

LENGTH

1. Definition:

* Length is a measure of distance

2. Base Unit:

* for length = meter (m); longer lengths = kilometers (km); shorter lengths = centimeters (cm)

3. Instrument:

* Length is measured using a metric ruler; for very large distances, we use the light year


Temperature

TEMPERATURE

1. Definition:

* Temperature is the measurement of the amount of heat in an object

2. Base Unit:

* for temperature = Celsius (⁰C);

very hot or very cold temperatures are measured in degrees Kelvin (K)

3. Instrument:

* Temperature is measured using a thermometer


Si based on units of 10

SI based on units of 10


Buenos dias

RULE REMINDER...


Name first and last date period subject

paper headings

Name (first AND last)DatePeriod Subject


Have a nice day

HAVE A NICE DAY!!!

“Be the change you wish to see in the world.”

- M. Gandhi


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