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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
Rating |
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Power Cards - Solution
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Base ten, place value (Math 6)+ |
Java Applet |
Activity |
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 [0]
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This site explains the Power Cards puzzle to and teaches about binary numbers and other bases.
More: lessons, discussions, ratings, reviews,...
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Binomial Probability Distribut...
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Binomial Distributions (Probability & Statistics) |
TI-83/TI-84 |
Activity |
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[0]
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This activity details using the TI-83 to evaluate binomial distributions, and offers questions for students to test their understanding.
More: lessons, discussions, ratings, reviews,...
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A Continuation of Minimum Peri...
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Bisectors (Geometry)+ |
Sketchpad |
Activity |
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[0]
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A further guided exploration of triangles inscribed within triangles, using Geometer's Sketchpad.
More: lessons, discussions, ratings, reviews,...
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A Minimum Perimeter Inscribed ...
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Bisectors (Geometry)+ |
Sketchpad |
Activity |
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[0]
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A guided exploration about triangle inscribed within triangles, and the conditions under which their perimeter is at a minimum, using Geometer's Sketchpad.
More: lessons, discussions, ratings, reviews,...
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Angle Bisectors in a Triangle
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Bisectors (Geometry)+ |
Sketchpad |
Activity |
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[0]
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A guided exploration of the angle bisectors of a triangle, and the point at which they intersect, using Geometer's Sketchpad.
More: lessons, discussions, ratings, reviews,...
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Simple Properties of Angle Bis...
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Bisectors (Geometry)+ |
Sketchpad |
Activity |
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[0]
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A guided exploration using Geometer's Sketchpad of some properties of angle bisectors in a triangle.
More: lessons, discussions, ratings, reviews,...
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Animated Helicopter
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Cartesian plane (Geometry)+ |
Computer |
Activity |
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[0]
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An Logo-animated helicopter can be used to investigate the concepts of variables, and of reflections and y as a function of x on the coordinate grid. The first Logo animation of a helicopter flying ba...
More: lessons, discussions, ratings, reviews,...
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Exploring Centers of a Triangl...
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Centers of triangles (Geometry) |
Sketchpad |
Activity |
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[0]
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Using problem solving skills, formal geometry, and The Geometer's Sketchpad, students will model and solve two real-world problems by constructing the incenter and circumcenter of triangles. St...
More: lessons, discussions, ratings, reviews,...
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Exploring Centers of a Triangl...
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Centers of triangles (Geometry) |
Sketchpad |
Activity |
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[0]
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Using problem solving skills, formal geometry, and The Geometer's Sketchpad, students will model and solve a real-world problem by constructing the centroid of a triangle. Students will explore...
More: lessons, discussions, ratings, reviews,...
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Medians in a Triangle
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Centers of triangles (Geometry) |
Sketchpad |
Activity |
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[0]
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Students discover various properties of the three medians of a triangle. The link to the activity itself is to a zip file that contains a pdf file of the activity.
This is a free sample a...
More: lessons, discussions, ratings, reviews,...
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Two Minimum Length Problems an...
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Centers of triangles (Geometry)+ |
Sketchpad |
Activity |
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[0]
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A guided exploration of minimum distances from vertices of a triangle or quadrilateral to a point within the figure, using Geometer's Sketchpad.
More: lessons, discussions, ratings, reviews,...
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Chords in a Circle
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Chords (Geometry) |
Sketchpad |
Activity |
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[0]
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Students construct chords in a circle and manipulate them to discover various properties. The link to the activity itself is to a zip file that contains a pdf file of the activity.
This i...
More: lessons, discussions, ratings, reviews,...
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Identifying Conics Quiz
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Circles (Algebra II)+ |
Java Applet |
Activity |
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 [2]
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A 10 question multiple choice quiz requiring students to identify a conic by the equation in standard form. Immediate feedback is provided.
More: lessons, discussions, ratings, reviews,...
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A Japanese Temple Problem
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Circles (Geometry)+ |
Sketchpad |
Activity |
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[0]
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In this guided Geometer's Sketchpad exploration, students use their knowledge of tangent circles to discover a relationship between the radii of three circles which are mutually tangent to each other ...
More: lessons, discussions, ratings, reviews,...
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Determining the Uniqueness of ...
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Circles (Geometry) |
Sketchpad |
Activity |
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[0]
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Are there a certain number of arbitrary points such that there exists a unique circle through them? To explore and conjecture an answer to this question, students will construct circles passing throug...
More: lessons, discussions, ratings, reviews,...
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Kissing Circles
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Circles (Geometry)+ |
Sketchpad |
Activity |
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[0]
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This guided exploration, using Geometer's Sketchpad, examines the properties of tangent circles ("osculating" or kissing circles).
More: lessons, discussions, ratings, reviews,...
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Describe the Shape Activity
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Classify geometric objects (Kindergarten)+ |
Java Applet |
Activity |
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 [1]
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Students use the Pattern Block applet by Jacobo Bulaevsky to identify a triangle, rhombus, trapezoid, and hexagon.
More: lessons, discussions, ratings, reviews,...
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Types of Triangles
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Classify geometric objects (Math 3)+ |
Java Applet |
Activity |
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[1]
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This activity is available in Word, PDF, or HTML format and at two different levels (an introduction to types of triangles, and a more advanced version). Students use a GSP sketch or interactive web ...
More: lessons, discussions, ratings, reviews,...
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Combinations
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Combinations (Math 7)+ |
TI-Nspire |
Activity |
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[0]
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This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those t...
More: lessons, discussions, ratings, reviews,...
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John and Betty's Journey into ...
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Complex Numbers (Trigonometry)+ |
Java Applet |
Activity |
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[0]
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A children's book-on-the-Web from Australia, designed to introduce complex numbers in story form in a way that is intuitive and enjoyable for students. John, Betty, and their dog Trevor solve a series...
More: lessons, discussions, ratings, reviews,...
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Exercises
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Concept of infinite series (Calculus) |
Computer |
Activity |
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[1]
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Experiment with series: find expressions for simple series, as well as using the technical definition of convergence.
More: lessons, discussions, ratings, reviews,...
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Solutions
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Concept of infinite series (Calculus) |
Computer |
Activity |
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[1]
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Solutions to the series exercises.
More: lessons, discussions, ratings, reviews,...
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Definition of the derivative
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Concept of the Derivative (Calculus) |
JavaScript |
Activity |
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 [1]
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An interactive quiz testing knowledge about the derivative and differentiability.
More: lessons, discussions, ratings, reviews,...
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Conic Graphing App Activity
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Conic sections (Algebra II)+ |
TI-83/TI-84 |
Activity |
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[1]
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Step-by-step directions on how to use the Conic Graphing App to help students learn about circles, ellipses, hyperbolas, and parabolas, and solve for the conic's characteristics. Equations are present...
More: lessons, discussions, ratings, reviews,...
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Exploring Conic Sections with ...
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Conic sections (Algebra II)+ |
Sketchpad |
Activity |
$ |
[0]
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Students will explore the richness of conic sections by building their own physical models and then constructing more flexible models with Sketchpad. Students retain a solid connection with th...
More: lessons, discussions, ratings, reviews,...
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