heat energy
DESCRIPTION
Heat Energy. ED. 713.22 Prof. O’Connor- Petruso Romina Ladner Dinorah Moran. What is Heat Energy?. Heat Energy Graphic Organizer. How is Heat Transferred?. Heat travels through conduction, convection and radiation. Students’ Work:. How Heat Changes Matter?. - PowerPoint PPT PresentationTRANSCRIPT
Heat Energy
ED. 713.22Prof. O’Connor-PetrusoRomina LadnerDinorah Moran
What is Heat Energy?
Energy is the ability to do work.
Kinetic Energy
Heat Energy
Heat is a form of energy. We use it for warming our homes and cooking our
food.
Potential Energy
Heat Energy Graphic Organizer
How is Heat Transferred?Heat travels through conduction,
convection and radiation.
Students’ Work:
0:00:00
0:00:43
0:01:26
0:02:10
0:02:53
0:03:36
Heat Transfer through Convection
ColdWarmBoiling
Water Types
Tim
e in
Min
utes
How Heat Changes Matter?
Phase changes happen when certain points are reached: freezing point,
boiling point and melting point.
Heat Makes a Difference• Particles in a solid move very little.• Particles in a liquid move and flow.• Particles in a gas move around
quickly.
Measuring and Preserving Heat Energy
We often use the Fahrenheit scale to measure temperature.
Starting Temperature Temperature after 5' Boiling Point0
50
100
150
200
250
Water Temperatures
Beaker 1: 1/4 of a cupBeaker 2: 1/2 a cupBeaker 3: 1 cup
Temperature over Time
Farenheits
What is insulation?Insulation is a barrier that minimizes
thetransfer of heat energy from one
material toanother by reducing the conduction,
convectionand/or radiation effects.
Renewable and Non renewable Energy
Greenhouse EffectThe Greenhouse Effect is the rise in
temperature in the Earth’s atmosphere due to the greenhouse gases trapping
energy from the sun.To learn about the Greenhouse Effect explore the EPA
Climate Change Kids Site at: http://www.epa.gov/climatechange/kids/index.html
To learn what we can do to help, explore EIA Energy Kids at: http://tonto.eia.doe.gov/kids/energy.cfm?page=about_energy_efficiency-basics
Greenhouse Effect
Global Warming
FilamentalityHeat Energy Games
• Clean Air Kids - Games & Puzzles - This website provides games and puzzles designed to encourage understanding and awareness about our Atmospheric Environment.
• EERE Kids Games - Fun games and activities for kids who want to save energy!
• EIA Energy Kids - Games - This website provides fun games for kids using riddles, puzzles and much more.
• NASA's Beat the Heat - Match scrambled up words with real words before the thermometer tops out.
Global Warming 101