Displaying

**1-20**of**285**resources## 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## Technique Demonstration: Oval Action Figures

Grades: 3 to 12Subjects: Visual Arts & Performing Arts, History & Culture, Mathematics, Visual ArtsThis page from the Sanford Corporation's Create Art site features a demonstration of the technique of drawing figures using oval...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: Measurement & Geometry, Probability, Number Sense, Data Analysis, Statistics, and Probability 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## ThinkQuest: Totally Tessellated

Grades: 9 to 12Subjects: Geometry, MathematicsThis 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 & Geometry, Measurement, Tools, and Data Analysis, 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## Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Composing Transformations

Grades: 6 to 8Subjects: Geometry, MathematicsThis 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## 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## How Archimedes Found the Area of a Circle

Grades: 6 to 12Subjects: Geometry, MathematicsThis resource, from the Mathematics Department at the University of British Columbia, walks students through Archimedes method ...Contributor: ThinkfinityViews: 0Favorites: 0## Understanding Degree, Minutes, and Seconds as Angles

Grades: No grades selected.Subjects: Engineering & DesignThe concept of this lesson was created to help students improve instinctive math skills. Students learning will include understa...Contributor: CTE OnlineViews: 0Favorites: 0## Math Goodies

Grades: 3 to 9, 11 to 12Subjects: MathematicsWelcome to Math Goodies, your free math help portal featuring interactive lessons, worksheets, and homework help. A pioneer of i...Contributor: Lou MossViews: 0Favorites: 0## NCTM Illuminations- How Many Triangles Can You Construct?

Grades: 6Subjects: Measurement & Geometry, MathematicsNCTM Illuminations- How Many Triangles Can You Construct? - These investigations in geometry begins with an open-ended question ...Contributor: CTAP Region 4Views: 0Favorites: 0## Margo Mankus: Area Formula Lab: 6-8 Geometry

Grades: 6 to 8Subjects: Measurement & Geometry, Geometry, Number Sense, Data Analysis, Statistics, and Probability and 2 additional..This resource is provided by Dr. Margo Lynn Mankus from George Mason University. Formulas are often presented to students as ...Contributor: ThinkfinityViews: 0Favorites: 0## Math Forum: Exploring Pascal's Triangle

Grades: 6 to 8Subjects: Measurement & Geometry, Geometry, Number Sense, Data Analysis, Statistics, and Probability, MathematicsThis site comes from WebCT.com s e-Learning Hub. Patterns blocks have long been a favorite tool for teachers to explore mathema...Contributor: ThinkfinityViews: 0Favorites: 0## Daily Math

Grades: 9 to 12Subjects: Mathematics, CalculusThis resource, reviewed for grades 9-12 by Illuminations, explores the ways math can help us in our daily lives. In this activit...Contributor: ThinkfinityViews: 0Favorites: 0## Famous Paradoxes

Grades: 6 to 12Subjects: Mathematics, CalculusIn the history of mathematical thought, several paradoxes have challenged the notion that mathematics is a self-consistent syste...Contributor: ThinkfinityViews: 0Favorites: 0## Math to Build On

Grades: 6 to 8Subjects: Mathematics, CalculusThis resource from Math Forum, reviewed for grades 6-8 by Illuminations, is an online textbook that describes the knowledge that...Contributor: ThinkfinityViews: 0Favorites: 0## Area of Circle - Egyptian Computation

Grades: 7 to 10Subjects: Measurement & Geometry, Geometry, Area & Volume, MathematicsVery interesting powerpoint that presents the area of a circle and then presents the Egyptian method which is very close to usin...Contributor: Rick LakinViews: 0Favorites: 0## Math Forum: Finding the Value of Pi: 9-12 Numbers and Operations

Grades: 9 to 12Subjects: Measurement & Geometry, Measurement, Tools, and Data Analysis, Mathematics, CalculusThis site is from the Math Forum collection. Math Forum s goal is to build an online community of teachers, students, researche...Contributor: ThinkfinityViews: 0Favorites: 0