Help Algebra
Help algebra.com: How to Rationalize the Denominator
What do you do if the denominator contains a radical? This article explains how to rationalize a denominator that contains square roots, higher roots and the sums and differences of square roots. The examples also include problems that...
Help Algebra
Help algebra.com: Rationalizing the Denominator
Learn to simplify radical expressions by removing radicals from denominators. The demonstration includes both single radicals and binomials that require the use of a conjugate.
Help Algebra
Help algebra.com: Roots
After defining roots (radicals), this resource focuses on square roots. Examples are given to demonstrate how to simplify, find principal roots, and gives several properties of square roots.
Biology Pages
Kimball's Biology Pages: Asexual Reproduction
Site from Kimball's Biology Pages provides information on Asexual Reproduction in plants, and also in animals, where it is less common. Includes information on stems, leaves, roots, plant propagation and apomixis.
Biology Pages
Kimball's Biology Pages: Asexual Reproduction
Everything you've ever needed to know regarding asexual reproduction. Modules include Asexual Reproduction in Plants, Asexual Reproduction in Animals, Why Choose Asexual Reproduction? Materials can be used as supplemental resources or as...
Wolfram Research
Wolfram Math World: Radicand
MathWorld offers a brief definition of the mathematical term radicand.
Texas A&M University
Texas a & M University: Root Function in Grass Plants
This site from the Texas A & M University discusses some factors which influencethe growth and development of rootsin various species of grass plants.Relates root nutrient absorptionto the photosynthetic rate in these plants.
Washington State University
Washington State University: Order of Operations
Washington State University provides a short lesson concerning which operations to execute first in solving an equation. The site provides the answers with an example.
University of California
Ucla: Complex Plane
This site from UCLA provides great information on the complex plane. The main feature of the site is an applet that illustrates the complex plane. It is a great learning tool in dealing with the features of the complex plane.
Wolfram Research
Wolfram Math World: X Intercept
Math World explains an x-intercept with a graph and brief definition. The graph shown also points out the y intercept of the given graph.
Hunkins Experiments
Hunkin's Experiments: Potato Maze
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. This one is a...
Hunkins Experiments
Hunkin's Experiments: Salad on a Sponge: Grow Your Name
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. Both of these...
Estrella Mountain Community College
Estrella Mountain Community College: Roots
This excellent site on plant structure contains information and diagrams under the first section, "General Plant Organization", about roots.
Oswego City School District
Regents Exam Prep Center: Multiplication and Division of Radicals
Learn the steps necessary for multiplying and dividing radicals. The examples are easy to follow.
University of California
Ucla: General Botany: Types of Roots
Roots are the principal water-absorbing organs of a plant. Learn about this part of vascular plants and variations in the types of roots.
University of Saskatchewan (Canada)
University of Saskatchewan: Polynomials and Roots
This site, which is given by the University of Saskatchewan, provides a general overview of polynomials and roots. Examples and exercises are included.
Other
English Folk and Traditional Music on the Net
This is a resource for English traditional music. It includes libraries, archives, magazines, and discographies and provides access to many other connected links.
Other
Parts of Plants
Each part of a plant has a very important function. All plants produce flowers for the same reason: to make seeds so another plant can grow.
Massachusetts Institute of Technology
Mit: The Tech: Article on Alex Haley
This Washington Post article from The Tech on Alex Haley offers a personal glimpse into Haley's life as a writer and how his writing connected him to his family.
Quia
Quia: Root/base Words
Three activities including a matching game, a concentration game, and a word search puzzle for students to use while learning and practicing the meanings of various root words.
Other
Curious math.com: Math Is an Attitude
This site offers numbers tricks to help multiply and divide large numbers mentally. There are also tricks for powers and roots of numbers.
Sophia Learning
Sophia: Evaluating Polynomials With the Remainder Theorem: Lesson 3
This lesson shows how the Remainder Theorem can be used to evaluate a polynomial for a given x value. It is 3 of 6 in the series titled "Evaluating Polynomials With The Remainder Theorem."
Sophia Learning
Sophia: Evaluating Polynomials With the Remainder Theorem: Lesson 4
This lesson shows how the Remainder Theorem can be used to evaluate a polynomial for a given x value. It is 4 of 6 in the series titled "Evaluating Polynomials With The Remainder Theorem."
Sophia Learning
Sophia: Evaluating Polynomials With the Remainder Theorem: Lesson 6
This lesson shows how the Remainder Theorem can be used to evaluate a polynomial for a given x value. It is 6 of 6 in the series titled "Evaluating Polynomials With The Remainder Theorem."