Nature of Science Test Review

The factors in an experiment that should remain identical for all trials in the experiment

• constants

• quantitative data

• hypothesis

• steps

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

A list of the steps anyone could follow to conduct an experiment. 

• obervations
• question/problem
• materials
• procedures

What step does every scientific experiment begin with?

• hypothesis

• observation

• procedures

• question/problem

What is the base unit for measuring mass?

• Meter
• Liter
• Gram

Tags

CCSS.8.EE.A.4

Volume is 

• the amount of space an object takes up.
• the amount of matter in an object.
• the distance from one point to another.
• the amount of heat in a substance.

Find the volume of the liquid.

• 39 mL
• 38 mL
• 30.8 mL
• 38 cm³

Convert 27.5 cm to meters

• 275 mm

• 275 m

• .275 m

• .0275 mm

Convert 3.75 kg to grams.

• 3750 g

• 375 g

• 37.5 g

• 3.750 g

To be read accurately, one must place a graduated cylinder on a flat surface and measure at the bottom of the _______________ curve.

• Centrifugal
• Capillary
• Meniscus
• Infinity