PPT
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Henrico County Public Schools

Solving Systems of Equations Algebraically

For Teachers 9th - 12th Standards
Looking to review solving systems of equations algebraically? An educational slideshow presentation explains the methods of elimination and substitution, works through example problems, and provides practice problems. 
Lesson Plan
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Teach Engineering

Archimedes' Principle, Pascal's Law and Bernoulli's Principle

For Teachers 9th - 12th Standards
What do Pascal's law, Archimedes' Principle, and Bernoulli's Principle have to do with fluid mechanics? The included PowerPoint presentation provides the basic definitions and equations associated with the three. A set of homework...
Activity
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Teach Engineering

Above-Ground Storage Tank Design Project

For Teachers 9th - 12th Standards
The challenge: determine whether a tank will float. A design activity has groups work as engineering teams in order to determine the stability of given tanks and liquid contents. The teams need to determine the equations to...
Activity
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Teach Engineering

Club Function

For Teachers 7th - 9th Standards
Let's get the herd to follow the rules. The activity associated with the second lesson in the unit introduces the class to the definition of a function. Individuals must gather in groups of zebras and rhinos defined by the general...
Lesson Plan
National Sailing Hall of Fame

How a Sailboat Works: Hull Speed and Buoyancy

For Teachers 7th - 12th
How can you determine the maximum speed of a sailboat? A sailing presentation included with a straightforward lesson plan prompts learners to calculate the maximum speed of a sailboat with a displacement hull. The...
Lesson Plan
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Teach Engineering

Coordinates and the Cartesian Plane

For Teachers 7th - 9th Standards
The plot thickens to get a functional understanding. After a short review of plotting points on the coordinate plane, class members learn the difference between functions and relations in the second lesson plan in a series of nine....