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    Displaying 1-20 of 285 resources
    • Thumb image for A History of PiResource Type: Website / HyperLink

      A History of Pi

      Grades: 6 to 12
      Subjects: Mathematics
      This article, from the Illuminations-reviewed History of Mathematics Archive, discusses the history of pi, the ratio of the circ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Technique Demonstration: Oval Action FiguresResource Type: Website / HyperLink

      Technique Demonstration: Oval Action Figures

      Grades: 3 to 12
      Subjects: Visual Arts & Performing Arts, History & Culture, Mathematics, Visual Arts
      This page from the Sanford Corporation's Create Art site features a demonstration of the technique of drawing figures using oval...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Similar Figures PowerpointResource Type: Document

      Similar Figures Powerpoint

      Grades: 9 to 11
      Subjects: Geometry
      Simple introduction to Similar Polygons with examples.
      Contributor: Rick Lakin
      Views: 0Favorites: 0
    • Thumb image for Math Forum: Exploring Pascal's Triangle: 9-12 AlgebraResource Type: Website / HyperLink

      Math Forum: Exploring Pascal's Triangle: 9-12 Algebra

      Grades: 9 to 12
      Subjects: 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: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for ThinkQuest: Totally TessellatedResource Type: Website / HyperLink

      ThinkQuest: Totally Tessellated

      Grades: 9 to 12
      Subjects: Geometry, Mathematics
      This site from ThinkQuest basically provides you anything you might want to know about tessellations. The sites provides thoroug...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Proof Without Words - Pythagorean TheoremResource Type: Website / HyperLink

      Proof Without Words - Pythagorean Theorem

      Grades: 6 to 8
      Subjects: Mathematics
      Why is c2 = a2 + b2? Watch a dynamic, geometric "proof without words" of the Pythagorean Theorem. Students will be able to chang...
      Contributor: Brian Ausland
      Views: 0Favorites: 0
    • Thumb image for Math Forum: Measurement ResourcesResource Type: Website / HyperLink

      Math Forum: Measurement Resources

      Grades: PS/Pre-K to 8
      Subjects: Measurement & Geometry, Measurement, Tools, and Data Analysis, Mathematics, Calculus
      This resource, located on the Math Forum Web site, provides a list of resources for teaching various types of measurement, inclu...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Composing TransformationsResource Type: Website / HyperLink

      Understanding Congruence, Similarity, and Symmetry Using Transformations and Interactive Figures: Composing Transformations

      Grades: 6 to 8
      Subjects: Geometry, Mathematics
      This is part four of a four-part E-example from the National Council of Teachers of Mathematics that allows users to manipulate ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for The Soccer ProblemResource Type: Website / HyperLink

      The Soccer Problem

      Grades: 9 to 12
      Subjects: Mathematics
      A soccer player is on a breakaway, dribbling the ball downfield, parallel to a sideline. From where should she shoot to have the...
      Contributor: Brian Ausland
      Views: 0Favorites: 0
    • Thumb image for How Archimedes Found the Area of a CircleResource Type: Website / HyperLink

      How Archimedes Found the Area of a Circle

      Grades: 6 to 12
      Subjects: Geometry, Mathematics
      This resource, from the Mathematics Department at the University of British Columbia, walks students through Archimedes method ...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Understanding Degree, Minutes, and Seconds as AnglesResource Type: Website / HyperLink

      Understanding Degree, Minutes, and Seconds as Angles

      Grades: No grades selected.
      Subjects: Engineering & Design
      The concept of this lesson was created to help students improve instinctive math skills. Students learning will include understa...
      Contributor: CTE Online
      Views: 0Favorites: 0
    • Thumb image for Math GoodiesResource Type: Website / HyperLink

      Math Goodies

      Grades: 3 to 9, 11 to 12
      Subjects: Mathematics
      Welcome to Math Goodies, your free math help portal featuring interactive lessons, worksheets, and homework help. A pioneer of i...
      Contributor: Lou Moss
      Views: 0Favorites: 0
    • Thumb image for NCTM Illuminations- How Many Triangles Can You Construct?Resource Type: Website / HyperLink

      NCTM Illuminations- How Many Triangles Can You Construct?

      Grades: 6
      Subjects: Measurement & Geometry, Mathematics
      NCTM Illuminations- How Many Triangles Can You Construct? - These investigations in geometry begins with an open-ended question ...
      Contributor: CTAP Region 4
      Views: 0Favorites: 0
    • Thumb image for Margo Mankus: Area Formula Lab: 6-8 GeometryResource Type: Website / HyperLink

      Margo Mankus: Area Formula Lab: 6-8 Geometry

      Grades: 6 to 8
      Subjects: 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: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Math Forum: Exploring Pascal's TriangleResource Type: Website / HyperLink

      Math Forum: Exploring Pascal's Triangle

      Grades: 6 to 8
      Subjects: Measurement & Geometry, Geometry, Number Sense, Data Analysis, Statistics, and Probability, Mathematics
      This site comes from WebCT.com s e-Learning Hub. Patterns blocks have long been a favorite tool for teachers to explore mathema...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Daily MathResource Type: Website / HyperLink

      Daily Math

      Grades: 9 to 12
      Subjects: Mathematics, Calculus
      This resource, reviewed for grades 9-12 by Illuminations, explores the ways math can help us in our daily lives. In this activit...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Famous ParadoxesResource Type: Website / HyperLink

      Famous Paradoxes

      Grades: 6 to 12
      Subjects: Mathematics, Calculus
      In the history of mathematical thought, several paradoxes have challenged the notion that mathematics is a self-consistent syste...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Math to Build OnResource Type: Website / HyperLink

      Math to Build On

      Grades: 6 to 8
      Subjects: Mathematics, Calculus
      This resource from Math Forum, reviewed for grades 6-8 by Illuminations, is an online textbook that describes the knowledge that...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Area of Circle - Egyptian ComputationResource Type: Document

      Area of Circle - Egyptian Computation

      Grades: 7 to 10
      Subjects: Measurement & Geometry, Geometry, Area & Volume, Mathematics
      Very interesting powerpoint that presents the area of a circle and then presents the Egyptian method which is very close to usin...
      Contributor: Rick Lakin
      Views: 0Favorites: 0
    • Thumb image for Math Forum: Finding the Value of Pi: 9-12 Numbers and OperationsResource Type: Website / HyperLink

      Math Forum: Finding the Value of Pi: 9-12 Numbers and Operations

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