Displaying 21-40 of 77 resources
Resource Type: Website / HyperLinkDiscovering the Area Formula for Circles
Grades: 6 to 8Subjects: MathematicsIn this lesson, one of a multi-part unit from Illuminations, students use a circle that has been divided into congruent sectors ...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkPi Line
Grades: 9 to 12Subjects: Algebra & Functions, MathematicsIn this Illuminations lesson, students measure the diameter and circumference of various circular objects. They plot the measure...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkAll in the Family
Grades: 9 to 12Subjects: Algebra & Functions, MathematicsIn this Illuminations lesson, students use a dynamic geometry applet to conjecture about the relationships between characteristi...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkCircle Packing
Grades: 9 to 12Subjects: MathematicsIn this unit of three Illuminations lessons, students explore circles. In the first lesson students apply the concepts of area a...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkSoda Cans
Grades: 9 to 12Subjects: MathematicsIn this lesson, one of a three-part unit from Illuminations, students investigate various designs for packaging soda cans and us...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkCircle Packing and Curvature
Grades: 9 to 12Subjects: MathematicsIn this lesson, one of a three-part unit from Illuminations, students investigate the curvature of circles. Students apply defin...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkSquare Graphs
Grades: 9 to 12Subjects: MathematicsThis student interactive, from an Illuminations lesson, allows students to view six different graphs. Each graph plots one chara...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkFinding the Area of Parallelograms
Grades: 6 to 8Subjects: MathematicsIn this lesson, one of a multi-part unit from Illuminations, students use their knowledge of rectangles to discover the area for...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: DocumentThink of a Graph
Grades: 9 to 12Subjects: MathematicsThis reproducible transparency, from an Illuminations lesson, asks students to sketch a graph in which the side length of a squa...Contributor: ThinkfinityViews: 0Favorites: 0- Resource Type: Document
Circle Packing Activity Sheet
Grades: 9 to 12Subjects: MathematicsThis reproducible activity sheet, from an Illuminations lesson, guides students as they explore the curvature of circles.Contributor: ThinkfinityViews: 0Favorites: 0 
Resource Type: Website / HyperLinkGeogebra
Grades: 7 to 12Subjects: Algebra II, Measurement & Geometry, Trigonometry/Pre-Calculus, Algebra I and 2 additional..GeoGebra is a dynamic mathematics software for schools that joins geometry, algebra and calculus. On the one hand, GeoGebra i...Contributor: Rick LakinViews: 0Favorites: 0
Resource Type: Website / HyperLinkInvestigating Pick's Theorem
Grades: 8 to 10Subjects: MathematicsMany students may have seen Pick’s Theorem in middle school. In this set of lessons, students rediscover the theorem, use algebr...Contributor: Bob WatermanViews: 0Favorites: 0
Resource Type: Website / HyperLinkExploring Diameter and Circumference of Circles
Grades: 6Subjects: Measurement & Geometry, Area & Volume, MathematicsExploring Diameter and Circumference of Circles - Junior High Math Interactives video tutorial (Learn). Students investigate the...Contributor: CTAP Region 4Views: 0Favorites: 0
Resource Type: Website / HyperLinkShodor Lesson Plan
Grades: 6Subjects: Measurement & Geometry, Area & Volume, MathematicsShodor Lesson Plan - Ideas & activities designed to introduce students to surface area and volume.Contributor: CTAP Region 4Views: 0Favorites: 0
Resource Type: DocumentArea of Circle - Egyptian Computation
Grades: 7 to 10Subjects: Measurement & Geometry, Area & Volume, Geometry, 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
Resource Type: Website / HyperLinkVirtual Polyhedra
Grades: 3 to 12Subjects: Data Analysis, Statistics, and Probability, Measurement & Geometry, Mathematics, GeometryThis site, provided by George W. Hart, is a virtual encyclopedia collection of thousands of virtual reality polyhedra. The image...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkMargo Mankus: Area Formula Lab: 6-8 Geometry
Grades: 6 to 8Subjects: Data Analysis, Statistics, and Probability, Measurement & Geometry, Geometry, Number Sense 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
Resource Type: Website / HyperLinkGeoboards in the Classroom
Grades: 5 to 8Subjects: Measurement & Geometry, Measurement, Tools, and Data Analysis, Geometry, MathematicsThis unit deals with the length and area of two-dimensional geometric figures using the geoboard as a pedagogical device. This r...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkGeometric Fractals
Grades: 6 to 8Subjects: Data Analysis, Statistics, and Probability, Measurement & Geometry, Functions, Algebra & Functions and 3 additional..This activity, from the Shodor Education Foundation, Inc., shows students classic fractals--the Sierpinski Triangle and Carpet--...Contributor: ThinkfinityViews: 0Favorites: 0
Resource Type: Website / HyperLinkProbability and Geometry
Grades: 8Subjects: Number Sense, Data Analysis, Statistics, and Probability, Probability, Mathematics, GeometryThis lesson, from the Shodor Education Foundation, Inc., connects probability and geometry. Students learn about platonic solids...Contributor: ThinkfinityViews: 0Favorites: 0