Three main types of sciences
eart
life
physical
Yes, you just gotta have goggles on.
True or false? Technology is a physical tool made by humans to benefit all.
False, technology can be methods, or techniques and much more.
The amount of space occupied by an object is known as...
the volume
Which is the variable that can be changed?
Independednt
A method or tool to study the natural world
Demonstrate the proper way to smell a beaker in the lab

A country that has developed to have large economic growth.
An industrialized country.
What number are all prefixes on the metric system based on
10
What is a control?
A standard group, item, or result we use to compare our other results.
what makes a question different from a hypothesis? give an example
a hypothesis has a potential answer based on research
ex: may vary
What should you do if you drop something like glass and it shatters?
Clear the area, contact Mr. Diaz and let him clean it up
what makes a group of people different from a society
values and beliefs shared
Give 4 units in the metric system.
- seconds
- meters
- liters
- grams
- candela
- celcius
Give and describe the 2 ways we use to visualize our data from experiments.
Models - physical items or presentations
Simulations - virtual or procedures like experiences
In an experiment where you are growing plants, give one independent and one dependent variable.
ex: may vary
inde: sunlight, water, soil
dep: plant growth
What is this instrument called? 
A centrifuge
give two entities that help the financial progress of new technology
- federal government
- private companies
- private industries (non-profits)
A number (value) and unit
Explain a bias you could insert when testing for example what kind of pizza people would like?
- Purposely making one pizza worse or better before giving it to others
ex: Answers may vary
Give two limitations of sciences
•Science can help you explain many things.
•
•Science cannot explain or solve every question.
•
•It is the job of scientists to develop hypotheses that can tested and verified.
•
•Questions that cannot be tested and verified, such as those about opinions and values, are not scientific.
What is this instrument called?
Mechanical Pipette
How does society affect technology? give an example.
•The development of technology is affected by society and its changing values, politics, and economics.
Ex. may vary
What is a derived unit? Give one example.
A unit obtained by combining different units is called a derived unit.
Density
•A scientific theory is an explanation based on knowledge gained from many observations and investigations.
ex. May vary
•A scientific law is a statement about what happens in nature and that seems to be true all the time.
Ex. may vary