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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

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200

200

300

300

300

300

300

400

400

400

400

400

500

500

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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?