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Metric System Measurem ent Scientific Method Parts of a Lab Writeup Wild Card Observatio ns

What is the system of measurement used in science by most people of the world? A 100

Metric System/International A 100

1cm3 = 1 ___ A 200

ml A 200

1 cm = ____ mm A 300

10 A 300

1.2 km = ___ m A 400

1200 A 400

35 cL = ____ hL A 500

.0035 A 500

What tool do we use to measure the volume of a liquid? B 100

Graduated Cylinder B 100

The curve of water in a graduated cylinder is called the B 200

meniscus B 200

The amount of matter in a certain amount of space B 300

density B 300

The formula for density is D= B 400

D = M/V B 400

The labels for density are (there are 2) B 500

g/cm3 or g/ml B 500

An educated guess is called a C 100

hypothesis C 100

There are ____ steps in the scientific method C 200

8

The factor being tested is the __________ variable. C 300

independent C 300

DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager

How many independent variables can you have in an experiment? C 400

1

What are the 8 steps of the scientific method in order? C 500

1.Identify the problem 2.Research the problem 3.State Hypothesis 4.Test Hypothesis 5.Observe 6.Collect Data 7.Make Conclusion 8.Retest C 500

The first part of your lab write- up should be the ____ D 100

title D 100

The purpose should always be written as a ____ D 200

question D 200

What is a constant? D 300

Things you keep the same on purpose throughout the experiment D 300

Which section of the lab write up should be written step by step, numbered, with diagrams? D 400

Procedure D 400

What are the 4 parts in a conclusion? D 500

1.Restate your hypothesis 2.Was hypothesis correct 3.Examples of data to prove 4.Analysis of results D 500

If you get something in your eye, you should use the E 100

Eyewash station E 100

During a lab activity, ______ should be worn at all times E 200

goggles E 200

During a lab, hair that reaches the shoulders should be E 300

Tied back E 300

What are the 3 types of graphs and what are they used for? E 400

Bar – comparing Line – change over time Pie - percentages E 400

On a graph, the independent variable should be on the ___ axis, and the dependent variable should be on the ___ axis E 500

Independent on the x, dependent on the y E 500

An observation is a statement you can make without _____ or _______. F 100

Testing or measuring F 100

What are the 4 senses you should use to make observations? F 200

Sight, sound, touch, smell F 200

Is the following statement an observation or a conclusion – Suzy is taller than Cody F 300

conclusion F 300

Observation or Conclusion – the paper was flat F 400

observation F 400

How many observations should you have in your lab write-up? F 500

At least 2 with drawings F 500

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What are the 3 parts to a hypothesis? Click on screen to continue

If, then, and because Click on screen to continue

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