CK-12 Foundation
Heat Engine
How can heat power an engine? Scholars observe a heat engine working and control variables to determine the most efficient setup. They change the amount of heat input as well as the stroke length. Energy efficiency numbers prove the...
Curated OER
The Heat Is On!
Learners research severe weather conditions common to their geographic location and create weather emergency guides. They, in groups, develop guides for extreme weather conditions such as heat waves, tornadoes, floods, and storms.
Kenan Fellows
Detecting Rise in Body Temperature in Human and Animals and its Effects on Health
Beat the heat using sensors. Scholars research normal body temperatures for humans and a specific animal. In groups, they create sensors that monitor body temperature, as well as the weather. The goal is to reduce the occurrence of heat...
National Wildlife Federation
Stifling, Oppressive, Sweltering, Oh My!
Looking for a hot date? Pick any day in August, statistically the hottest month in the United States. The 15th lesson in the series of 21 instructs pupils to investigate the August 2007 heat wave through NASA data, daily temperature...
Serendip
Should You Drink Sports Drinks? When? Why?
New research proves even rinsing your mouth with carbohydrates without swallowing improves performance of the central nervous system. While some think sports drinks are amazing, others say they are a waste of money. Scholars learn about...
Curated OER
Extreme Heat
Students, in groups, investigage and demonstrate the science behind the development and characteristics of extreme heat.
It's About Time
Energy Flow in Ecosystems
Emerging biochemists more fully understand the flow of energy in ecosystems as they explore the laws of thermodynamics and relate them to energy transfer in food chains. They also investigate heat loss from the human body and how...
Curated OER
Feelin' Hot, Hot Hot!
Students explore human anatomy by researching first aid care. In this heat related injury lesson, students discuss the problems extreme temperatures can cause on the human body if left untreated. Students define the different injuries,...
Curated OER
The Science of Weather: Humidity makes air feel even hotter.
Learners examine the effects of heat and humidity. In this weather lesson, students read a chart to determine the effects heat and humidity can have on the human body. This lesson includes an optional extension activity using a newspaper.
Curated OER
Energy and Work: Transformation through Engines
Students are introduced to the concept of thermodynamics. In groups, they participate in experiments in which they discover how potential energy converts into kinetic energy. They use the internet to research the components of a...
Curated OER
Active Wear
Students interpret and analyze data. In this middle school mathematics lesson, students conduct an experiment in which they investigate which solar collector, black, white, or silver, absorbs the most heat. Students examine...
Curated OER
Blood Pressure and Heart Disease
Students explore the major causes of heat attacks as the topics of the human circulatory system, blood pressure, heart disease, arteries and veins are examined. Opinions on the topics are developed as researched material is presented to...
Texas State Energy Conservation Office
Investigation: Crank It Up!
Following this procedure, eager engineers construct a working model of a piston system, similar to that in an internal combustion engine. Perfect for STEM or automotive technology classes, the activity comes complete with analysis and...
Curated OER
Magnets: They Are Totally Attractive
Students classify objects that magnets are attracted to and aren't attracted to. They also magnetize metal. They construct and use a compass. They develop a product which show they explain the properties of magnetism.
TED Talks
Ted: Ted Ed: What Happens When You Get Heat Stroke?
Heat stroke can be deadly if not treated immediately. Find out what exertional heat stroke is, how to identify it, and how to treat it. Includes a video, multiple-choice and open-ended questions, background information with links for...
American Academy of Family Physicians
Aafp: Heat Related Illnesses
This article describes several heat-related illnesses including: heat edema, heat cramps, heat syncope, heat exhaustion, and heat stroke.
Centers for Disease Control and Prevention
Centers for Disease Control: Extreme Heat Prevention Guide
This site provides an excellent guide for preventing both heat stroke and heat exhaustion.
OpenStax
Open Stax: Second Law of Thermodynamics: Heat Engines and Their Efficiency
In this section of the textbook, learn about the second law of thermodynamics and how it relates to the function of heat engine. Section will also explain how to calculate net work and efficiency of cyclical processes such as a heat...
Georgia State University
Georgia State University: Hyper Physics: Heat Engine Concepts: The Otto Cycle
Schematic diagrams illustrating the operation of a four-stroke engine cycle. Interactive buttons allow you to step through the various steps of each engine cycle. Each graphic is accompanied by an excellent explanation.
Curated OER
Kids Health: Heat Illness
Being out in the sun and heat, especially while exercising or participating in any physical activity, can lead to heat exaustion and heatstroke. Learn how to prevent getting sick while in the sun, and learn how to cool down if you feel ill.
Colorado State University
Csu: Four Stroke Fuel Air Otto Cycle Gasoline (C7 H17)
A Java applet which allows the visitor to investigate the physical parameters associated with the individual strokes of a 4-stroke gasoline engine. Visitors enter parameters such as exhaust temperature, fuel ratio, and ambient pressure...