An instrument that magnifies small objects so they can be seen easily.
What is a Compound light microscope
100
The steps of the Scientific Method often start with a ____________.
What is a question.
100
You are using a beaker with water in it. You add an egg to the beaker and the water level rises. What kind of measurement is being taken? a. area b. length c. mass d. volume
What is d. volume
200
These re steps used to solve a science problem.
What is the Scientific Method
200
A representation of an object.
What is a Model
200
A type of microscope that uses electrons to produce magnified images.
What is an Electron Microscope
200
A standard of comparison used in a controlled experiment is called the _____________.
What is the Control
200
In the previous problem, the water level showed 125 mL before the egg was added. The level rose to 200mL after the egg was added. What is the correct volume of the egg? a. 75 mL b. 125mL c. 125mL d. 200mL
What is a. 75 cm3
300
There are two parts to this type of experiment.
What is a Controlled Experiment.
300
The one factor in an experiment that differs or is changed.
What is a Variable
300
This is the measure of something in three-dimensional space.
What is Volume
300
Which of the following tools is best for measuring 100mL of water? a. 10mL grad. cylinder b. 150mL grad. cylinder c. 250mL grad. cylinder d. 500mL grad. cylinder
What is b 150mL
300
Name the three different types of models representing these objects.
a. Skeleton b. Punnet square c. Behavior of animals
What is a. Physical b. Mathematical c. Conceptual
400
This is an educated guess.
What is a Hypothesis
400
Gathered information or results from an experiment is called
What is Data
400
The measure of the size of a surface or a region.
What is Area
400
Which of the following is NOT an SI(metric) unit?
a. meter b. foot c. liter d. kilogram
What is b. foot
400
What does SI refer to in Science?
What is the International System of Measurement or the Metric system.
500
An explanation that ties together many related facts.
What is a Theory
500
THE DAILY DOUBLE!!!!!!!!!!! The application of Science for practical purposes is called.
What is Technology
500
The measure of the amount of matter in an object is the object's ____________.
What is Mass
500
A pencil is 14cm long. How many millimeters long is it? a. 1.4mm b. 140mm c. 1,400mm d. 1,400,000mm
What is b. 140mm
500
Calculate the volume of a textbook that is 30cm long, 10cm wide, 4cm thick. The answer is: a. 1200m b. 1400 cm c. 1200cm d. 1250cm