Displaying 21-37 of 37 resources
Resource Type: Website / HyperLinkIsosceles Triangle Investigation
Grades: 9 to 12Subjects: MathematicsThis student interactive, from an Illuminations lesson, allows students to investigate the relationship between the area of the ...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkAngles
Grades: 9 to 12Subjects: Measurement & Geometry, Measurement, Tools, and Data Analysis, Data Analysis, Statistics, and Probability, Mathematics, GeometryThis page provides three labs, reviewed for grades 9-12 by Illuminations, that teachers can use to help their students build imp...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkTessellations Home Page
Grades: 2 to 12Subjects: Measurement & Geometry, Data Analysis, Statistics, and Probability, Mathematics, GeometryTessellations is an extensive Web site dedicated to a subject that combines art and math. This site includes examples of tessela...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: DocumentInequalities for Sides and Angles
Grades: 9 to 12Subjects: MathematicsThis reproducible activity sheet, from an Illuminations lesson, guides students as they examine the relationship between the loc...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkHospital Locator
Grades: 9 to 12Subjects: MathematicsIn this Illuminations lesson, students begin with a problem in a real-world context to motivate the need to construct circumcent...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkReflect on This
Grades: 9 to 12Subjects: MathematicsIn this lesson, from Illuminations, students investigate reflections in a plane using mirrors (or other reflective materials) an...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkOctagon Island
Grades: 9 to 12Subjects: MathematicsThis student interactive, from an Illuminations lesson, allows students to explore the distances from an interior point of a oct...Contributor: ThinkfinityViews: 0Favorites: 0- Resource Type: Document
Triangle Classification
Grades: 9 to 12Subjects: MathematicsThis transparency, from an Illuminations lesson, asks students to identify all points that create right, obtuse, isosceles, acut...Contributor: ThinkfinityViews: 0Favorites: 0 
Resource Type: Website / HyperLinkTriangle Classification
Grades: 9 to 12Subjects: MathematicsIn this Illuminations lesson, based on the Triangle Classification problem, students attempt to classify triangles formed in a p...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkHospital Locator
Grades: 9 to 12Subjects: MathematicsIn this student interactive, from an Illuminations lesson, students act as community planners, trying to place a new medical cen...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkCutting Corners
Grades: 9 to 12Subjects: MathematicsThis student interactive, from Illuminations, introduces students to the names and attributes of shapes they do not regularly me...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkMathematics and Art -- Perspective
Grades: 6 to 12Subjects: History & Culture, Visual Arts & Performing Arts, Visual Arts, Mathematics, GeometryThis article, from the Illuminations-reviewed History of Mathematics Archive, discusses the interactions between mathematics and...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkRegular Tessellations
Grades: 9 to 12Subjects: Measurement & Geometry, Data Analysis, Statistics, and Probability, Mathematics, GeometryThis resource is an online activity in which students use a java applet to explore the properties of regular polygons by creatin...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkStudying Polyhedra
Grades: 6 to 12Subjects: Visual Arts & Performing Arts, Data Analysis, Statistics, and Probability, Science, Measurement & Geometry and 4 additional..This resource, from The Math Forum, features what makes a polyhedron. A definition and a Java applet help users explore the five...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkThree Days in the Lab: Sketchpad Construction Lab Sheets
Grades: 9 to 12Subjects: Mathematics, GeometryIn this unit, students take previously learned geometry skills and apply them in a cooperative learning activity in the computer...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkSelf-Similarity
Grades: 9 to 12Subjects: Mathematics, GeometryThis lesson, created by Rice University mathematics professor Cynthia Lanius, introduces students to similar and self-similar fi...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkFire Hydrant
Grades: 6 to 8Subjects: Calculus, Mathematics, GeometryThis activity, reviewed for grades 6-8 by Illuminations, challenges students to relate some geometric shapes that surround us e...Contributor: ThinkfinityViews: 0Favorites: 0