1. Inequalities
   Activities to help students understand inequalities.
   - Date of thread's last activity: 19 September 2008

2. Software for creating trigonometric graphs and geometric figures
   Suggestions for software to create trigonometric graphs and geometric figures.
   - Date of thread's last activity: 14 March 2008

3. Which algorithms should we still teach in high school?
   With technology available in classrooms, should we be teaching the square root algorithm? Cramer's rule? Descartes rule of signs?
   - Date of thread's last activity: 10 November 2006

4. Trigonometry supplement
   Finding ideas for a trigonometry supplement on the Internet
   - Date of thread's last activity: 2 December 2007

5. First day of school
   Setting the tone, starting the school year, introductory math activities
   - Date of thread's last activity: 17 November 2006

6. Trigonometry
   Project on how trigonometry is used in real life
   - Date of thread's last activity: 22 December 2007

7. Domain and range of linear functions
   How to teach about domain and range of linear functions
   - Date of thread's last activity: 4 December 2007

8. Pre-calculus
   Selecting a textbook for pre-calculus classes and the use of calculators in these classes
   - Date of thread's last activity: 14 August 2012

9. Trigonometry in sophomore year?
   The effectiveness of taking Math every semester as opposed to every other semester in high school
   - Date of thread's last activity: 7 November 2002

10. Determination of a relation to a function
    Teaching the distinction between a relation and a function
    - Date of thread's last activity: 1 December 2007

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