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Massachusetts Institute of Technology
Mit: Open Course Ware: Introduction to Numerical Analysis for Engineering
College-level electrical engineering course highlighting numerical analysis for engineers. This course introduces students to the formulation, methodology, and techniques for numerical solution of engineering problems. Course features...
Mocomi & Anibrain Digital Technologies
Mocomi: Roman Numerals: Origin, Letters and Examples
Explores the origin and letters of the Roman Numeral number system.
University of St. Andrews (UK)
University of St. Andrews: Egyptian Numerals
Discussion of early Egyptian number systems, including hieroglyphics and hieratic symbols and how they evolved.
Other
Webquest: A Creative Encounter of the Numerical Kind
Students research the history behind number systems and create their own systems in the role of a mathematics expert sent to help an imaginary society. A fun way to learn the importance of number systems.
Government of Alberta
Learn Alberta: Linear Systems Graph
Learn Alberta helps students visually explore various solutions of systems of two linear equations by allowing students to manipulate lines and view their numeric and graphic solution(s) or absence. The applet identifies the solutions as...
NASA
Nasa: Our Solar System
This thorough look at our solar system has numerous links to a variety of topics that are updated periodically.
Views of the Solar System
Views of the Solar System: Sun
Explore the sun through this site that includes vivid multimedia resources. Learn sun statistics and view numerous images of the sun and eclipses.
Views of the Solar System
Views of the Solar System: Neptune
Explore the planet Neptune through this site that includes vivid multimedia resources. Learn Neptune statistics and view numerous images.
Views of the Solar System
Views of the Solar System: Uranus
Explore the planet Uranus through this site that includes vivid multimedia resources. Learn Uranus statistics and view numerous images.
Views of the Solar System
Views of the Solar System: Saturn
Explore the planet Saturn through this site that includes vivid multimedia resources. Learn Saturn statistics and view numerous images.
Views of the Solar System
Views of the Solar System: Jupiter
Explore the planet Jupiter through this site that includes vivid multimedia resources. Learn Jupiter statistics and view numerous images.
Views of the Solar System
Views of the Solar System: Earth
Explore the planet Earth through this site that includes vivid multimedia resources. Learn Earth statistics and view numerous images.
Purple Math
Purplemath: System of Equations Word Problems
This lesson gives numerous word problems with thier solutions for problems with systems of equations. Go to the third problem on the lesson, about half way down the page to find a problem with a quadratic system.
Math Medics
S.o.s. Math: Algebra
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...
Other
Mayan Math
A basic, illustrated description of the math system developed by the Mayans. Includes a paragraph comparing the Mayan system favorably with the Roman numeral system of the same time.
Quia
Quia: Egyptian Numerals
Practice changing Egyptian numerals into our everyday numbers we use and vice versa. Three hints are available. This game is set up with a game show format. See how high you can climb on the money chart!
NumberNut
Number Nut: Numbers and Counting: Numeric Symbols
Briefly describes some of the ways that numbers can be represented, including using a few other number systems, such as Roman and Mayan.
University of Kansas Medical Center
University of Kansas: Nervous System
This site contains numerous slides about the Nervous System. It includes information about the Spinal Cord, Central Canal, White Matter, Gray Matter, Dorsal Root Ganglion, Cerebellum, Astrocytes, Nerves, Node of Ranvier, and Pacinian...
University of Washington
The Senses
This site has a collection of learning activities, games, experiments, and lesson plans on the five senses. Organized by grade level and topic, this site is packed with an assortment of interactive and engaging activities, that would...
Fourmilab Switzerland
John Walker: Earth and Moon Viewer and Solar System Explorer
This website provides numerous images of the Earth and moon, shown from various vantage points.
Tour Egypt
Tour Egypt: The Ancient Egyptian Number System
This Tour Egypt site presents an easy-to-read account of ancient Egypt mathematics. Content explores the history and development of mathematics, how it was used, what helpful documents we have found that give us insight into what the...
National Institute of Educational Technologies and Teacher Training (Spain)
Ministerio De Educacion: Los Numerous Reales
In this module you will learn about rational and irrational numbers.
San Diego State University
Lesson Plan: Place Value Card Game
Using a deck of cards this lesson plan has students arrange the cards they draw to make the largest (or smallest) number possible. This activity helps demonstrate the positional property of the numeration system we use.