Group items tagged

GeoGebra is a dynamic mathematics software for schools that joins geometry, algebra and calculus. It is an interactive geometry system where you can do constructions with points, vectors, segments, lines, conic sections as well as functions and change them dynamically afterwards. In addition, equations and coordinates can be entered directly. GeoGebra has the ability to deal with variables for numbers, vectors and points, finds derivatives and integrals of functions and offers commands like Root or Extremum. These two views are characteristic of GeoGebra: an expression in the algebra window corresponds to an object in the geometry window and vice versa.

Informal Geometry Informal Geometry comes to us through MathMastery -- November's Featured Partner. This video-rich content provides students with the concepts and skills necessary for finding the perimeter, area, surface area and volume of common geometric figures; graphing equations on the coordinate system and deriving the equation for the third line from a pair of points; using the Pythagorean Theorem to solve problems involving right triangles; determining if triangles are similar and finding an unknown side in similar triangles; and determining unknown angles in figures by calculating the sum of the interior angles.

162 resources covering a variety of geometry topics.

What children can learn about art and geometry.

Conic flyer, Derivate, function flyer, linear inequalities, slope slider and more. Note the tabs for number and operations, geometry, algebra, probability, statistics, modeling, discrete, and other

General Number Notation Addition Table Multiplication Table Fraction-Decimal Conversion Interest Units & Measurement Conversion Algebra Basic Identities Conic Sections Polynomials Exponents Algebra Graphs Functions Geometry Areas, Volumes, Surface Areas Circles Trig Identities Tables Hyperbolics Graphs Functions Discrete/Linear Vectors Recursive Formulas Linear Algebra Other Constants Complexity Miscellaneous Graphs Functions Stat Distributions Calc Integrals Derivatives Series Expansions Advanced Fourier Series Transforms