Students use a spreadsheet to solve gas law problems. For this gas laws lesson plan, students use the Express Calc program to load a spreadsheet for the gas law problems. Students compute volume, temperature, or pressure according to the...

Students use the point-slope formula to determine the relationship between the Celsius and Fahrenheit scales of temperature. They use a graphing calculator to determine the slope of the line between two points in each scale.

Wow! This is one of the most exhaustive presentations on finding chemical formulas that you will come across! Beginning with the basics, and leaving junior chemists with procedures and concrete examples, this PowerPoint certainly...

In this speed instructional activity, learners calculate the average speed of an object or the distance an object travels. This instructional activity has 13 word problems.

Using a jigsaw approach, earth science experts teach each other about the physical, biological, and geologic components of the carbon cycle, with a specific focus on the ocean. 

In this physics worksheet, students examine a single wave pulse which travels down a slinky. Then they sketch a single ring of the slinky as the wave goes by and determine whether the wave is constant or not.

Through a thorough survey examining your home water habits to estimate your water use as well as connect the water energy use in your home to the emission of greenhouse gas.

Practice solving for the frequency, mass, period, and spring constant for a spring-mass system.

This page is a continuation of a tutorial about light reflection and refraction. It contains a diagram and suggestions on how to derive Snell's Law, which governs the refraction of light in a medium. For background to this derivation,...

Follow the questions to see if your everyday habits are friendly to the environment. Then compare your score to the averages for other countries. Also included are teacher and parent link resources.

Contains a four step procedure to deriving the law of reflection using algebra, Fermat's principle, and calculus (simple derivatives). This is good for an in-class theoretical exercise.

Calculating parts per million for use in greenhouses.

This calculator is a great way to estimate the carbon dioxide emissions resulting from your daily activities, such as household electricity use, food choices, and transportation.