STEM
What Does STEM stand For?
Science, Technology, Engineering, and Math
What is 2 steps in the scientific Method?
Purpose, Research, Hypothesis, Experiment, analysis, and conclusion
Solar power generates electricity from what source?
The Sun
True or false: Gold is not a good conductor of electricity?
False. Gold is the best because it doesn't tarnish like steel or copper.
What is the Mode?
{2, 4, 6, 2, 7, 8, 9, 2,}
2
What is the force that pulls objects towards the center of the earth?
Gravity
What organ in the human body is responsible for pumping blood?
The Heart
True or false? In computing, keyboards are used as input devices
True
What was one substance that burned a color in our firework demo?
Magnesium = White
Sodium= Orange
Boron = blue
Lithium= Red
Copper=Green
what is 9x8
72
In the STEM classroom what system do we use to measure in?
At what temperature does water boil at?
100 Celcius
or 212 Fahrenheit
Name the famous video-sharing website/app that was created in February 2005?
Youtube
Name 1 simple machine (hint think of cars, wheelbarrow, ramps)
Lever, Wheel and axle, Screw, wedge, inclined plane, pulley
Which scientist is famous for developing the theory of relativity and is often associated with the equation E=mc2?
Albert Einstein
What form is water in at room temperature? (Liquid, solid, or gas)
Liquid
What is the largest planet in our solar system?
Jupiter 86,881 mi (earth is 7,917 mi)
Who is know to discover electricity and create the light bulb?
Thomas Edison or Joseph Swan
True or false; Some planes can travel the speed of light?
False
Kilometer. There are a 1000 meters in 1 kilometer
What planet is known as the "Red Planet"
Mars
When we inhale we breathe oxygen when we exhale we breathe out what?
Carbon dioxide
Who invented the telephone?
Alexander Graham Bell
What was invented first, the telephone or the light bulb?
The telephone. The telephone was invented in 1876 while the light bulb was invented 1879
Calculate the mean
{4, 5, 2, 6, 8}
5