Show:
Scientific Method
Scientists and their Discoveries
Theories and Laws
Technology
Safety in the Classroom
100
In order to form a hypothesis, one must first identify a what?
What is "The Problem"
100
He performed the maggots and rotten meat in jars experiment.
Who is "Francesco Redi"
100
When a hypothesis is continually shown to be true it becomes a what?
What is " A Theory"
100
People who develop practical applications of scientific discoveries are called what?
What is "Technologists"
100
The rule of always be sure glassware is cool before picking it up is a part of which safety?
What is "Glassware Safety"
200
This part of the scientific method is a possible answer or solution to the problem. It can be referred to as an educated guess.
What is "The Hypothesis"
200
Louis Pasteur proved that bacteria in flasks actually came from where?
What is "The Air"
200
True or False: A theory can never be proven wrong.
What is "False"
200
A cell phone is in which category of technology?
What is "Communication"
200
How many safety categories are there?
What is "Six"
300
According to your book, how many steps are in the scientific method?
What is "5"
300
"For every action there is an equal and opposite reaction", was proved by whom?
Who is "Isaac Newton"
300
A theory may be upgraded to a what?
What is "A Scientific Law"
300
A new window design is in which category of technology?
What is "Construction"
300
Fill in the blank: "Never mix unless told to do so".
What is "Chemicals"
400
Conditions that are controlled by the experimenter are called what?
What is "Independent Variables"
400
"For every action there is an equal and opposite reaction", is the third law of what?
What is "Motion"
400
The ancient idea that heavier things fell faster than lighter things was a what?
What is "A Law"
400
Which category develops more efficient tools and machines that improve industry?
What is "Manufacturing"
400
"Never cut any material toward you" is found in which safety category?
What is "Sharp Instrument Safety"
500
Dependent variables are influenced by what?
What is "Independent variables"
500
Redi and Pasteur proved what? (Must be really close to actual wording in book)
What is "Living Things Cannot Come From Dead Things"
500
This uses familiar objects to describe unfamiliar facts or ideas observed in nature.
What is "A Model"
500
Which category develops instruments and substances to improve methods and/or production in agriculture, food, medicine, and biology?
What is "Biotechnology"
500
Name two rules under the electrical safety category
What is 1. Never use a long extension cord 2. Never plug in too many appliances into one outlet 3. Never use electrical devices near water 4. Always be sure your hands are dry when handling electrical devices