Goodwill
Gcf Global: What Are Exponents?
In this tutorial, students learn all about exponents, which are numbers that have been multiplied by themselves.
Purple Math
Purplemath: Minors and Cofactors: Expanding Along a Row
A "minor" is the determinant of the square matrix formed by deleting one row and one column from some larger square matrix. To find the determinant of the matrix A, you have to pick a row or a column of the matrix, find all the cofactors...
Integrated Publishing
Integrated Publishing: Power and Horsepower
Good defintions of both power and horsepower, including nice diagrams and calculations.
CommonLit
Common Lit: Themes: Power & Greed: How Does Power Corrupt?
This is a collection of Grade-Leveled texts (3-12) to address the question, "How does power corrupt?" Select a grade level and a collection of on grade-level reading passages on the topic comes up. [Free account registration required for...
CommonLit
Common Lit: Themes: Power & Greed: Does Money Buy Happiness?
This is a collection of Grade-Leveled texts (3-12) to address the question, "Does money buy happiness?" Select a grade level and a collection of on grade-level reading passages on the topic comes up. [Free account registration required...
CommonLit
Common Lit: Book Pairings: "Hamlet" by William Shakespeare
Prince Hamlet attempts to avenge his father's death by deciphering the devious plot of the new king, his Uncle Claudius - only to be tragically killed. Selected (8) reading passages (grades 9-12) to pair with the drama "Hamlet" by...
CommonLit
Common Lit: Book Pairings: "The Great Gatsby" by F. Scott Fitzgerald
Nick Carraway observes the wasteful lives of four wealthy acquaintances in the nouveau riche society of West Egg, Long Island. During his time there, Carraway befriends his affluent and enigmatic neighbor, Jay Gatsby. Selected (10)...
CK-12 Foundation
Ck 12: Algebra: Evaluate Numerical, Variable Expressions With Powers
[Free Registration/Login may be required to access all resource tools.] In this lesson students evaluate numerical and variable expressions involving powers. Students can watch a video tutorial, explore guided notes and attempt practice...
Integrated Publishing
Integrated Publishing: Roots, Exponents, and Radicals
Information on powers, roots, exponents, and radicals.
Purple Math
Purplemath: Negative Exponents
This resource covers negative exponents and demonstrates how to simplify expressions containing them. Explains why "to the power zero" means "equals 1".A negative exponent just means that the base 'x' is on the wrong side of the fraction...
iCivics
I Civics: Foundation Basics
In this lesson, students are introduced to the concepts of authority, legitimacy, and sovereignty and consider how governments establish and maintain these foundational characteristics.
Khan Academy
Khan Academy: What Is Power?
Learn what power means and how we use it to describe the rate of energy transfer.
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Energy Pioneers: Sebastian Ziani De Ferranti
A profile of Sebastian Pietro Innocenzo Adhemar Ziani de Ferranti, who was an electrical engineer and an inventor. He lived from 1864 to 1930, and designed the first modern power plant using a system that is still in use today.
Windstream
Ojk's Precalculus Study Page: Laws of Logarithms
Eight laws reguarding logarithms. The laws include the Law of X, 0, 1, and more. Sample problems and solutions provided.
Mr. Martini's Classroom
Mr. Martini's Classroom: Cubes: Evaluate Cubes
Students evaluate numbers raised to the third power on these interactive flashcards. The problem changes color when the correct answer is typed.
Other
Avatar Consultants, Inc: Definition of Intensity
Power, loudness, and decibel levels of sound waves are described and explained. The relative power output of various musical instruments is given.
Other
Ed informatics.com: What Is Work, Energy and Power?
Defines work, energy, and power. Explains the work-energy principle, types and forms of energy, and presents some exercises to try.
Environduck
Enviroduck: Carbon Footprint Calculate Your Co2 Generation
Go green when you use carbon footprint calculator to figure CO2 and how to lower it.
Environduck
Enviroduck: Carbon Footprint Calculator the Math Behind the Calculations
Learn the math on how our calculator figures your carbon footprint.
Environduck
Enviroduck: Carbon Footprint Calculator Help With Software
Online software help for the carbon footprint calculator.
Environduck
Enviroduck: Green Transportation Environmentally Friendly Transport
Learn how green transportation such as cars, autos, busses, and trains can help our environment.
Environduck
Enviroduck: A Greener Home Save Resources Like Water and Energy
Go green at home by saving energy, water, food. Learn how to conserve.
Environduck
Enviroduck: A Greener School Ways to Go Green at School
Learn about being green and ways to help the evironment at school.
Environduck
Enviroduck: Greener Home Saving Energy With Hvac and Hot Water
Conserve energy at home with these hvac, heating and air conditioning, and hot water tips.