Free Math Help - Lessons, tutoring, message board and more. Algebra, Geometry, Trig, Calculus... whatever level you're studying! School:Mathematics Welcome to the School of Mathematics! The Lorenz attractor is a chaotic map, noted for its butterfly shape. The map shows how the state of a dynamical system evolves over time in a complex, non-repeating pattern. The attractor itself, and the equations from which it is derived, were introduced by Edward Lorenz in 1963, who derived it from the simplified equations of convection rolls arising in the equations of the atmosphere. Since you're here, you either are someone wishing to share your knowledge of Mathematics, or you are someone who wishes to gain knowledge about Mathematics. If you are the first kind of person, have a look around, and see how you can contribute. Mathematics has many facets; though it has a wealth of applications, Mathematics is also a science, and an art, in its own right. The School of Mathematics is a work in progress. The School of Mathematics wishes you a very warm welcome. Divisions and departments[edit] Mathematics curriculum[edit] Study guides[edit]
Online Math Help & Learning Resources Information for Teachers You’re just a click away from even more powerful teaching. You want to help your students to learn more math and science. So do we. The best part about it? So how can you help your students learn? Stay on the cutting edge of technology Do you have the drive to learn about the newest technology? Subscribe Find your path through the Next Generation Science Standards Find your path through the Next Generation Science Standards with help from the Concord Consortium. Start finding your way with the NGSS Pathfinder Find free activities for your students Looking for great ways to teach complex science and math concepts? Find free software to help your students learn Put your probes and sensors to work Do you have probes and sensors gathering dust in your closet? Find great probeware activities
Graphs of Functions and Algebra - Interactive Tutorials Free tutorials using java applets to explore, interactively, important topics in precalculus such as quadratic, rational, exponential, logarithmic, trigonometric, polynomial, absolute value functions and their graphs. Equations of lines, circles, ellipses, hyperbolas and parabolas are also explored interactively. Graph shifting, scaling and reflection are also included. The definition and properties of inverse functions are thoroughly investigated. These tutorials can be used either as complements to topics already studied or to learn a new topic through exploration. Functions Questions on Functions (with Solutions). Fractions interactive tutorial on fractions Explore fractions interactively using an applet.