Jun 29, 2009 In today's economic climate, paying for technology isn't prudent, and for some students, it isn't even an option. Fortunately, there are plenty of freebies on the web that can help with document creation, research, writing, storage, collaboration, studying and more. Here are 25 free web apps and software programs that may be useful to students. Document Creation Zoho Office - Zoho Office is an amazing suite of web-based productivity and collaboration tools.
ø PHI: The Golden Ratio or Golden Section (In Nature, Art, Science and Religion) The Golden Section is a unique Ratio (or relationship between parts) that seems to be preferred by Nature as the best geometry for growth, energy conservation, elegance and has some fundamental relationships to the platonic solids and the Mandelbrot set. It was formally discovered by the Greeks and incorporated into their art and architecture, but it has been shown to occur even in prehistoric art, possibly as a function of Man's natural affinity for it's beauty. The rectangle at left has a vertical edge length of 1 the horizontal or width of the rectangle is 1.618 If we make a line inside and form a square (far left) it creates another 'golden rectangle' (at right) Patterns of Visual Math - Phi 1.618
Search Results Multimedia Format: Interactive Galileo's Experiments It’s a legendary experiment: Young Galileo, perched atop the Leaning Tower of Pisa, drops cannonballs of different weights to see if all objects fall at the same rate.
Interactive Math Websites, Math Websites for Interactive Whiteboards Interactive Math Websites for Interactive Whiteboards Manipulatives National Library of Virtual Manipulatives Virtual manipulatives related to the NCTM standards. This site has a lot of resources.
YAY MATH! Algebra Geometry Math Videos Online | Homework Help
WOWmath.org: Math Videos & More
Enjoy free online math videos on these fraction topics: (Fraction videos, part 2, are on this page.) The videos are recorded in high-density (HD) and are viewable both here as well as at my Youtube channel. These videos are usable for students, teachers, and parents. You can use them... To learn these topics yourself (if you're a student for example, or an adult needing a refresher)As lesson plans for teaching these topics. Free fraction videos online
A film for a wide audience! Nine chapters, two hours of maths, that take you gradually up to the fourth dimension. Mathematical vertigo guaranteed! Background information on every chapter: see "Details".
Patterns of Visual Math - Phi 1.618
Prime Factorization (factor tree)
Interactive Math Math World: Eric Weisstein's World of Mathematics Interactive Mathematics Miscellany and Puzzles Math Interactive Websites - LiveBinder Math Reference Tables (Math2.org) Math Tables: English-Spanish Dictionary Math Reference
Patterns of Visual Math - Phi 1.618
What's Special About This Number? If you know a distinctive fact about a number not listed here, please e-mail me. primes graphs digits sums of powers bases combinatorics powers/polygonal Fibonacci geometry repdigits algebra perfect/amicable pandigital matrices divisors games/puzzles
Online Math Center > Learning Math > Free Courses Free Courses Abstract Algebra Online This site contains many of the definitions and theorems from the area of mathematics generally called abstract algebra Abstract Algebra Study Guide Online notes written by John Beachy and William Blair for students using the textbook Abstract Algebra. Whatcom Community College :: Free Courses
This Interactive Anatomy Flashcard App gets you the learning you need, quickly and effectively, in an engaging and fun format! You will learn the basics of Skin, Skeleton, Muscle and more, while enjoying your learning experience. Each topic is made up of two sections, an expository section that dynamically introduces the important concepts, followed by interactive measurement or reminder to ensure you learned it well! Finally, time-sensitive games will help you measure how well you have absorbed the material and support you with immediate feedback so you can learn by doin' Important: This interactive app is in on-going development and should be completed by April 2012. Courses
Fractions Basics Proper Improper Mixed Math Learning Upgrade
Exponent Rules Math Learning Upgrade
Daniel Kopsas (pronounced "Copsis") E-mail: firstname.lastname@example.org Office Phone: (417) 447 - 8263 Twitter: http://www.twitter.com/kopsas I teach mathematics at Ozarks Technical Community College in Springfield, Missouri. I was inspired by Maria Andersen from Muskegon Community College to create this site and continue to pursue the use of technology in the mathematics classroom. For each of the courses in the sidebar to the left, I have built or I am currently building math video libraries. Daniel Kopsas
The Metric System The Metric System By the eighteenth century, dozens of different units of measurement were commonly used throughout the world. Length, for example, could be measured in feet, inches, miles, spans, cubits, hands, furlongs, palms, rods, chains, leagues, and more.
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Math Made a Bit Easier: Basic Math ... - Google Boeken
The Secret to Teaching Math Facts: Number Bonds
webMathematica Explorations: Long Division of Polynomials
What Is the Pythagorean Theorem?
Adding Signed Numbers - Lesson 101 Video
Beauty of Mathematics mathematics,Symmetry of numbers...,by Rand
Name your pearltree
Integer Number Line (with worked solutions & videos)
Introducing Integers - Activities
Operations with Signed Numbers
Regents Exam Prep Center Topic Index
Numbers - Signed Integers
Pre-Algebra Lessons at Cool math .com - Signed Numbers (Integers)
s Math Resources - Integers: Operations with Signed Numbers
Signed Numbers - Part 1
Estimates & Rounding
Conversions: Fractions-Decimals- Percents
MCA Learning Units Percentages