## Browse - Specific Math Concepts/Techniques

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1. Similar figures
Teaching similar figures to 7th graders.
- Date of thread's last activity: 25 October 1998

2. Subtraction
A better way to teach how to subtract a single digit number from a two digit number to teach 2nd and 3rd graders.
- Date of thread's last activity: 29 September 2006

3. Introduction to odd and even numbers
Introduction of the concept of odd and even numbers to six year olds.
- Date of thread's last activity: 15 March 2007

4. Chicago Math
Pros and cons of the Chicago Math program
- Date of thread's last activity: 19 March 2013

5. Pascal's triangle
Ideas for a science project using Pascal's Triangle.
- Date of thread's last activity: 30 September 2006

6. Factoring out -1 in algebraic expressions
How do you know when you need to factor out -1 in algebraic expressions?
- Date of thread's last activity: 23 January 2015

7. Teaching children a process for solving math problems
Teaching children a process for solving math problems.
- Date of thread's last activity: 16 March 2003

8. Triangles
Proving that the sum of the interior angles of a triangle is 180 degrees.
- Date of thread's last activity: 8 May 1999

9. Fractions
Difficulty in learning fractions
- Date of thread's last activity: 21 December 2015

10. Making learning algebra enjoyable
Teaching "conic sections".
- Date of thread's last activity: 19 June 2001

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