Activity
University of Vienna (Austria)

Math Online: Functions

For Students 9th - 10th Standards
This interactive site uses applets to show sample graphs of each simple power function, a function plotter, graph puzzles, and more. Great site.
Activity
Oregon State University

Calculus Quest: Power Functions

For Students 9th - 10th
This CalculusQuest site is details the power function by looking at the significance of the function, standard notation, the rules of exponentiation, domains and graphs of power functions, and also calculations. This site is a good...
Unknown Type
Khan Academy

Khan Academy: Structures, Powers, and Functions of Congress: Foundational

For Students 9th - 10th
This resource from Khan Academy provides foundational-level practice questions over the structures, powers, and functions of Congress. These practice questions are intended for students taking high school or college level American...
Unknown Type
Khan Academy

Khan Academy: Structures, Powers, and Functions of Congress: Advanced

For Students 9th - 10th
This resource from Khan Academy provides advanced-level practice questions over the structures, powers, and functions of Congress. These practice questions are intended for students taking high school or college level American Government...
Website
University of Groningen

American History: Outlines: Congress Oversight Power

For Students 9th - 10th Standards
This excellent site from the University of Groningen provides a clear overview of the oversight function of Congress. Related American History links include text, essay, and biographical resources.
Activity
University of Cambridge

University of Cambridge: Maths and Sports: Making a Racket: The Science of Tennis

For Students 10th - 12th
As London is heading for the 2012 Olympics, it's not just athletes who are gearing up for action. Engineers, too, are working hard to produce the cutting-edge sporting equipment that guarantees record performances. If you're a tennis...
Unit Plan
CK-12 Foundation

Ck 12: Properties of Limits

For Students 10th - 12th
Limit rules for sums, differences, products, quotients, powers, and roots of simpler functions.
Article
Other

Engine Science: Induction Basics

For Students 9th - 10th
This page discusses the things involved with the fuel mixing in with air to produce a power output. Also include a picture of the intake system.
Activity
Other

Coping Skills for Kids: Amazing Brain Facts

For Students 9th - 10th Standards
Did you know your brain has enough power to illuminate a light bulb? Featured at this fun site are 20 amazing facts you can learn about your brain.
Article
Siteseen

Siteseen: Government and Constitution: Branches of Government

For Students 9th - 10th Standards
This article contains a useful guide to the functions of the three US Branches of Government that make, enforce, or interprets laws.