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Metric Measurements and Scientific MethodPowerPoint Presentation

Metric Measurements and Scientific Method

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Metric Measurements and Scientific Method

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Metric Measurements and Scientific Method

Science Skills – Back of any science text

Hollenbaugh

Please excuse any typos : )

Scienitific

Method

Length

Mass

Volume

Conversions

100

100

100

100

100

200

200

200

200

200

300

300

300

300

300

400

400

400

400

400

500

500

500

500

500

Final Jeopardy

A guess you make about the problem based on your knowledge.

A

What is a hypothesis?

The factors that must remain fixed in an experiment so that you can test your variable

A

What are controls?

This variable is written on the x-axis and is also the independent variable.

A

What is the manipulated

variable?

This explains how to measure your data properly for accurate results.

A

What is the operational definition?

This changes as a result of the manipulated variable.

Along the Y-axis

A

What is the responding or dependent variable?

Basic Unit of Length

A

What is a meter?

Number of cm in a meter

A

What is 100 cm?

Length unit you would use to measure across the country.

A

What are km or kilometers?

Instrument you would use

to measure the length of your pencil.

A

What is a metric ruler?

The length unit the is smaller than a meter but larger than a centimeter.

A

What is decimeter?

Basic unit of Mass

A

What is a gram?

Unit used when measuring medicines or vitamins

A

What is milligram?

Instrument used to measure mass

A

What is a triple beam balance?

The amount of matter that makes up the object

A

What is mass?

Unit they would measure YOU in at the doctors office

A

What is kilograms?

The amount of space that the liquid or solid takes up

A

What is volume?

Instrument used to measure liquid volume.

A

What is a graduated cylinder?

The curve you read when measuring volume

A

What is the meniscus?

The way to find volume of an irregular object

A

What is liquid displacement?

See # 13 in volume notes

The universal solvent where

1 gram = 1 ml = 1 cm3

A

What is water?

_____cm in a meter

A

What is 100 cm?

_____ grams in a kilogram

A

What is 1,000 g?

______mm in 5.23 m

A

What is 5,230 mm?

16,000ml = _____l

A

What is 16 l?

108,734 mm = ___km

A

What is .108 km?

This physical property used to classify matter is classified by mass/volume.

Grams/liters or g/cm3

What is density?