Lessons and Activities

Great Circle Path

Students will learn that spherical geometry differs from ordinary Euclidean geometry, and will explore finding the "great circle distance."

• Grade Level(s):

  Gr. 7 | Age 13, Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 1, 2009

Posted by:

Anonymous

Diagonals to Quadrilaterals

This interactive activity allows you to discover what types of quadrilaterals can be formed when the diagonals

• Grade Level(s):

  Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 13, 2009

Posted by:

Anonymous

Limits

In this activity, you can see a representation of three geometric series and the harmonic series.

• Grade Level(s):

  Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 13, 2009

Posted by:

Anonymous

Who Wants to be a Mathonaire

This game is based on the TV show,

• Grade Level(s):

  Gr. 5 | Age 11, Gr. 6 | Age 12, Gr. 7 | Age 13, Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16, Gr. 11 | Age 17

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Random Trig Problems

This movie simply generates an endless sequence of trigonometry problems in right-angled triangles, then gives the answer with working out.

• Grade Level(s):

  Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Online Calculator

eCalc is a free online calculator that supports many advanced features including unit conversion, equation solving, and even complex-number math....

• Grade Level(s):

  Gr. 7 | Age 13, Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16, Gr. 11 | Age 17

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Drawing Plan & Coord Systems

Coordinate system illustrates the connection between the position of a point and its coordinates.

• Grade Level(s):

  Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Fibonacci Sequence

Explore the Fibonacci sequence and the golden ratio.

• Grade Level(s):

  Gr. 8 | Age 14, Gr. 9 | Age 15, Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Graphs (sin & cos)

This site provides an animation of the sine or cosine graph being generated as a point moves around a circle. Includes information and questions ...

• Grade Level(s):

  Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous

Polynomial End Behavior

This lesson explores the End Behavior of varying degrees of polynomials

• Grade Level(s):

  Gr. 10 | Age 16, Gr. 11 | Age 17, Gr. 12 | Age 18

• Subjects:

  Mathematics

• Language:

  English

• Posted:

  Jun. 12, 2009

Posted by:

Anonymous