Shutting Down – This site will be shut down and unavailable after January 26, 2022.

Search Term(s)

Topics

Grades

Contributed By

Shared With

Standards

  • Matched/Aligned to Standards:
  • Linked Standards:

    Audience: Tool For

    Audience: Beneficiary

    Resource Type

    Resource Options

    • Free/Non-commercial Resources:
    Displaying 21-32 of 32 resources
    • Thumb image for Diagonals and Quadrilaterals OverheadResource Type: Document

      Diagonals and Quadrilaterals Overhead

      Grades: 9 to 12
      Subjects: Mathematics
      This reproducible transparency, from an Illuminations lesson, is used to record students' findings as they explain which quadril...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Prize NumbersResource Type: Website / HyperLink

      Prize Numbers

      Grades: 9 to 12
      Subjects: Mathematics, Geometry
      In this New York Times Learning Network lesson, reviewed by Illuminations for grades 9-12, students explore what a proof is, how...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Describing ReflectionsResource Type: Website / HyperLink

      Describing Reflections

      Grades: 9 to 12
      Subjects: Mathematics
      In this lesson, one of a multi-part unit from Illuminations, students learn how reflections work and what happens when two or mo...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Understanding Ratios of Areas of Inscribed Figures Using Interactive DiagramsResource Type: Website / HyperLink

      Understanding Ratios of Areas of Inscribed Figures Using Interactive Diagrams

      Grades: 9 to 12
      Subjects: Mathematics
      In Illuminations lesson, students explore an interesting quantitative relationship between the area of a polygon and the area of...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Diagonals to Quadrilaterals IResource Type: Website / HyperLink

      Diagonals to Quadrilaterals I

      Grades: 9 to 12
      Subjects: Mathematics
      This student interactive, from an Illuminations lesson, allows students to discover what types of quadrilaterals can be formed w...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Diagonals to Quadrilaterals IIResource Type: Website / HyperLink

      Diagonals to Quadrilaterals II

      Grades: 9 to 12
      Subjects: Mathematics
      This student interactive, from an Illuminations lesson, allows students to discover what types of quadrilaterals are formed when...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Symmetries I: ConclusionsResource Type: Website / HyperLink

      Symmetries I: Conclusions

      Grades: 9 to 12
      Subjects: Mathematics
      In this lesson, one of a multi-part unit from Illuminations, students reflect on what they have learned in the previous lessons....
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Hexagon IslandResource Type: Website / HyperLink

      Hexagon Island

      Grades: 9 to 12
      Subjects: Mathematics
      This student interactive, from an Illuminations lesson, allows students to explore the distances from an interior point of a hex...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Hospital LocatorResource Type: Website / HyperLink

      Hospital Locator

      Grades: 9 to 12
      Subjects: Mathematics
      In this student interactive, from an Illuminations lesson, students act as community planners, trying to place a new medical cen...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Think of a QuadrilateralResource Type: Document

      Think of a Quadrilateral

      Grades: 9 to 12
      Subjects: Mathematics
      This reproducible transparency, from an Illuminations lesson, asks students to draw and describe a quadrilateral constructed fro...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Mathematics and Art -- PerspectiveResource Type: Website / HyperLink

      Mathematics and Art -- Perspective

      Grades: 6 to 12
      Subjects: Visual Arts, History & Culture, Mathematics, Geometry, Visual Arts & Performing Arts
      This article, from the Illuminations-reviewed History of Mathematics Archive, discusses the interactions between mathematics and...
      Contributor: Thinkfinity
      Views: 0Favorites: 0
    • Thumb image for Mirror ToolResource Type: Website / HyperLink

      Mirror Tool

      Grades: 9 to 12
      Subjects: Mathematics
      This student interactive, from Illuminations, can be used to investigate symmetry. Students can view the results when they flip,...
      Contributor: Thinkfinity
      Views: 0Favorites: 0