Scientific Method Review

Independent Variable

How does the distance from this eye chart affect the number of letters visible on a line? IV?

It is okay to pick up broken glass with your hands

Hair should be tied back in the lab

4.25 L to ____ mL

Observation (True) or Inference (False) The dog's tongue is hanging out due to the heat

Unit of measurement for length

Find the density of an object with a mass of 10g and a volume of .2 mL

Unit of measurement for temperature (scientists)

Can you use a triple beam balance, measure volume of liquid and solid, find area, calculate density

Observation (True) or Inference (False) The sun is shining that is why she is wearing sunglasses

Which prefix is the largest

On a graduated cyclinder, when reading the volume you read at the __________ of the meniscus

A prediction or educated guess about what you think will happen in an experiment is called a…

How does the distance from this eye chart affect the number of letters visible on a line? CV?

If the density of water is 1.0 g/mL and I have an object with a density of 0.82 g/mL the object wil

What is the volume of an object with a density of 12 g/mL and a mass of 24.24 g?

How will the type of fertilizer used on a field affect the number of earthworms found? DV?

9200 mL to ____ L

You notice that is is raining outside and grab an umbrella. This is called an

Always report any accident even minor ones to your teacher

One person should always stay with a lit bunsen burner

What is the mass of an object with a density of 10 g/ml and a volume of 8.25 mL

Dependent Variable is

Observation (True) or Inference (False) The dog's tongue is hanging out

Unit of measurement for area

Two words needed in a hypothesis

You can do unauthorized lab (make up your own)

What is the density of an object with a mass of 15.2 g and a volume of 30.1 mL

Unit of measurement for liquid volume

All chemicals should be considered dangerous

You should always look over your glassware before using it

Which one is the correct order of the scientific method?

Data is

Observation (True) or Inference (False) The sun is shining

what is the scientific method