This component of The Math Page features a collection of tools to facilitate the development and understanding of mathematical concepts through interactive simulations and fun activities. Some of these tools were designed for young audiences, and can be used in developmental classes with students who lack meaningful understanding of basic concepts and problem solving.

 

 

For young audiences

 

• Number Line

This FLASH simulator allows students to learn operations with signed numbers by observing Antonio walk the number line in response to operations entered on the screen by the teacher. Students make guesses about the result of arithmetic operations with signed numbers by studying THE WALK that Figaro demonstrates for them. When a student thinks he/she has discovered the rule for walking a given expression, the teacher invites the student to do THE WALK on a number line drawn on the classroom floor. One successful attempt for each possible case of numbers and arithmetic operation provides students with a WALKER’S LICENSE.

 

The module helps develop critical thinking, pattern recognition and a kinesthetic understanding of pre-algebra concepts. This tool has been used with 3^rd-8^th grade classes, developmental courses and in teacher education courses.

 

• Manipulative Calculator

Similar in nature to the Number Line, this FLASH simulator helps young students and elementary teachers develop and demonstrate understanding of arithmetic operations with whole numbers. A discrete and a continuous model are used to facilitate the acquisition of concepts. Teacher can select manipulatives of various kinds, while Matilda dances on the number line.

 

• Slope Bug 

 Mix art with mathematics by controlling the path of the Lady Bug on the golden rectangle. Select the type of trace for the bug’s path and create art and fun. Use in sequence with other tools optimizes the learning of slope, parallelism, and symmetry, among others.

 

• The Blank Canvas

See The Backyard Subdivision for a description of this tool.

 

 

For more mature audiences

 

• Intercepts, Coordinate System and Math Graphing  

          A sequence of tools designed to develop graphing skills and to facilitate           interpretation of spatial information. Compete for stars and cards.

 

• Unit Circle

     Relate visually circular motion with circular functions.

 

 

• Bearings

Learn triangularization skills using this interactive tool.

 

• Pendulum  

   This interactive tool facilitates learning the relationship between the     length of the pendulum’s string, the number of swings per unit of time, and   the amplitude angle.

 

• Vector Pool 

              Learn about vectors by playing a game of pool.

 

• 2D and 3D graphing

Great way to develop knowledge of graphing, spatial abilities and problem-solving skills.

 

 

 

Copyright: Nadina Duran-Hutchings, Ph.D.