This site from Math Pages proivdes information and gives the Babylonian method for solving square root equations. The site is very intense and in-depth with good information. The material is pretty intense, however, and a background knowledge in the subject would be advised.

Heidi is going on a class trip with her class in Norway. Help her learn the functions of different parts of the plants found.

Download these free worksheets to sharpen your number sense skills. Sheets focus on roman numerals, scientific notation, counting, expanded form, exponents, factoring, roots, and rounding.

Students investigate how to sketch and find solutions to higher degree polynomials. Topics explored are dividing polynomials, roots of polynomials, graphing polynomials, and finding zeroes of polynomials. Class notes, definitions, and examples with detailed solutions are included. The class notes are available in pdf format.

This tutorial reviews complex numbers, notation associated with complex numbers, and the basic operations involving complex numbers. Topics examined are conjugates and moduli, polar form, exponential form, arithmetic of complex numbers, and roots of complex numbers. Class notes, definitions, and examples with detailed solutions are included. The complete set of notes can be downloaded in PDF format.

Polynomial functions are functions with x as an input variable made up of several terms, each made up of two factors. Click the links for detailed explanations and examples.

Students build on their knowledge of the features, forms, and representations of quadratic functions, and extend their understanding from solutions in the real number system to the complex number system.

Test your knowledge on Greek & Latin Roots by using "Matching, Flashcards, Concentration or Word Search."

Learn about root systems of trees in the Congaree Swamp National Park in this video segment from NatureScene. [2:50]

The biggest misconception of the process of photosynthesis is presented along with other important aspects of this life-building process. [25:21]

All about plants has information on plant parts--seeds, flowers, fruits, roots, and spores--and plant processes--seed dispersal, germination, pollination, and photosynthesis. You can also take a tour of this Los Angeles-based conservatory, access a database of its plants, and add a plant to its digital garden.

This lesson takes a look at the Fundamental Theorem of Algebra. It gives information on solving multiplicity of roots and quadratic polynomials. Also gives a brief history and provides some learning exercises to practice.

This resource contains relevant information regarding to complex roots that includes formulas and graphs.

Looking at the history of the community of Mirror, Alberta, shows how this part of Western Canada gained population.

At this website, there is a large chart that "Contains some of the common roots and prefixes that make up the building blocks of numerous English words." Columns for roots/prefixes, meanings, and examples are included.

Explore the outdoors and watch as these children make and sort collections of things that come from nature. [1:26]

Children grow plants from seeds and learn what seeds need to grow. [1:26]