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**1-20**of**742**resources## Interactive mathematics – algebra balance scale

Grades: 8Subjects: Equations and Inequalities, Algebra & Functions, MathematicsThis virtual manipulative allows you to solve simple linear equations through the use of a balance beam. Unit blocks (representi...Contributor: CTAP Region 4Views: 0Favorites: 0## CST Review Algebra 1 - Part 1

Grades: 7 to 8Subjects: MathematicsA Jeopardy game using CST Algebra 1 released questions in exponents, solving multi-step equations, linear equations and linear...Contributor: Micheline LeBlancViews: 0Favorites: 0## FXConverter - 164 Currency Converter

Grades: 3 to 12Subjects: History-Social Science, Economics, Mathematics, CalculusFXConverter (Foreign Exchange Currency Converter), a recommended link from Economic Education Web (EcEdWeb), is a multi-lingual ...Contributor: ThinkfinityViews: 0Favorites: 0## A History of Pi

Grades: 6 to 12Subjects: MathematicsThis article, from the Illuminations-reviewed History of Mathematics Archive, discusses the history of pi, the ratio of the circ...Contributor: ThinkfinityViews: 0Favorites: 0## Discrete Mathematics Project Fair Division Activities

Grades: 9 to 12Subjects: Algebra & Functions, Mathematics, Geometry, CalculusThis resource, from the University of Colorado at Boulder, features the Discrete Mathematics Project. There are links to lessons...Contributor: ThinkfinityViews: 0Favorites: 0## Technique Demonstration: Oval Action Figures

Grades: 3 to 12Subjects: History & Culture, Visual Arts & Performing Arts, Visual Arts, MathematicsThis page from the Sanford Corporation's Create Art site features a demonstration of the technique of drawing figures using oval...Contributor: ThinkfinityViews: 0Favorites: 0## Letter Frequency Analysis Calculator

Grades: 6 to 12Subjects: English-Language Arts, Data Analysis, Statistics, and Probability, Mathematics, CalculusThis resource, from Wiley, features a tool that analyzes the frequency of letters appearing in a given sample of text. Users can...Contributor: ThinkfinityViews: 0Favorites: 0## Abu Ja'far Muhammad Ibn Musa Al-Khwarizmi

Grades: 3 to 12Subjects: Algebra & Functions, MathematicsThis resource, from the Illuminations-reviewed History of Mathematics Archive, features biographical information about Arabic ma...Contributor: ThinkfinityViews: 0Favorites: 0## Similar Figures Powerpoint

Grades: 9 to 11Subjects: GeometrySimple introduction to Similar Polygons with examples.Contributor: Rick LakinViews: 0Favorites: 0## Math Forum: Exploring Pascal's Triangle: 9-12 Algebra

Grades: 9 to 12Subjects: Algebra & Functions, Probability, Data Analysis, Statistics, and Probability, Number Sense and 2 additional..Many people have noted interesting patterns that can be found in Pascal s triangle, and many of those patterns are pulled togeth...Contributor: ThinkfinityViews: 0Favorites: 0## Algebra Puzzle Interactive

Grades: 6 to 9Subjects: MathematicsThis is a wonderful interactive for either familiarizing students with the concept of an equation, or reviewing the meaning behi...Contributor: Brian AuslandViews: 0Favorites: 0## BEATCALC: Beat the Calculator!

Grades: PS/Pre-K to 12Subjects: Addition & Subtraction, Mathematics, CalculusThis Web site lists tips and tricks for mental mathematical calculations, through the major mathematical functions and combinati...Contributor: ThinkfinityViews: 0Favorites: 0## Equation Buster (Interactive)

Grades: 7 to 10Subjects: No subjects selected.In this interactive, students can practice solving an equation for an unknown step by step.Contributor: Brian AuslandViews: 0Favorites: 0## Right Strophoid

Grades: 9 to 12Subjects: Mathematics, GeometryThis resource, from the Illuminations-reviewed History of Mathematics Archive, features information about the right strophoid cu...Contributor: ThinkfinityViews: 0Favorites: 0## Serendipit-e

Grades: 9 to 12Subjects: Algebra & Functions, MathematicsIn this Goddard Institute for Space Studies Science Brief, read about the discovery of some simple algebraic expressions that ...Contributor: ThinkfinityViews: 0Favorites: 0## ThinkQuest: Totally Tessellated

Grades: 9 to 12Subjects: Mathematics, GeometryThis site from ThinkQuest basically provides you anything you might want to know about tessellations. The sites provides thoroug...Contributor: ThinkfinityViews: 0Favorites: 0## Proof Without Words - Pythagorean Theorem

Grades: 6 to 8Subjects: MathematicsWhy is c2 = a2 + b2? Watch a dynamic, geometric "proof without words" of the Pythagorean Theorem. Students will be able to chang...Contributor: Brian AuslandViews: 0Favorites: 0## Math Forum: Measurement Resources

Grades: PS/Pre-K to 8Subjects: Measurement, Tools, and Data Analysis, Measurement & Geometry, Mathematics, CalculusThis resource, located on the Math Forum Web site, provides a list of resources for teaching various types of measurement, inclu...Contributor: ThinkfinityViews: 0Favorites: 0## The Soccer Problem

Grades: 9 to 12Subjects: MathematicsA soccer player is on a breakaway, dribbling the ball downfield, parallel to a sideline. From where should she shoot to have the...Contributor: Brian AuslandViews: 0Favorites: 0## Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Composing Transformations

Grades: 6 to 8Subjects: Mathematics, GeometryThis is part four of a four-part E-example from the National Council of Teachers of Mathematics that allows users to manipulate ...Contributor: ThinkfinityViews: 0Favorites: 0