BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds,...

16
BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

Transcript of BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds,...

Page 1: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

BELLWORKWrite down in your notebook as many

examples as you can of a “unit”. I.e. pounds, quart, etc.

Be prepared to share with the people at your table.

Page 2: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

UnitsClass listWhy do we have them?What is their purpose?

Page 3: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

UnitsClass listWhy do we have them?What is their purpose?Can there be different units measuring the

same value?

Page 4: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

UnitsClass listWhy do we have them?What is their purpose?Can there be different units measuring the

same value?Why are there different units for the same

value?

Page 5: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

UnitsWhat are the standard units we use in

physics? Symbols?Length/DistanceMassTimeVelocityAccelerationForceEnergy

Page 6: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ScaleWhat if the numbers are too big or small for

the standard unit?

Page 7: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ScaleWhat if the numbers are too big or small for

the standard unit?Metrix Prefixes/Exponential

Page 8: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ScaleWhat if the numbers are too big or small for

the standard unit?Metrix Prefixes/ExponentialEx. Centi, milli, kilo, etc.

Page 9: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ScaleWhat is the metric prefix scale?

Page 10: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.
Page 11: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.
Page 12: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

Measurements

Page 13: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

MeasurementsOnly as accurate as your tool.If you want a better measurement…

Page 14: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

MeasurementsOnly as accurate as your tool.If you want a better measurement…

Use a better tool or method!

Page 15: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ErrorThere are a whole bunch of rules…

Page 16: BELLWORK Write down in your notebook as many examples as you can of a “unit”. I.e. pounds, quart, etc. Be prepared to share with the people at your table.

ErrorThere are a whole bunch of rules…No more accuracy than your largest

measurement

When in doubt use 3 decimal place accuracy.

3.56 cm

1.4767 cm

1.268cm