## Browse - Specific Math Concepts/Techniques

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Teaching Algebra I students how to find a quadratic equation when given its graph.
- Date of thread's last activity: 28 November 2016

2. Difference between ordered lists, and a tree diagram
Helping students understand the difference between ordered lists tree diagrams and how to use each.
- Date of thread's last activity: 15 April 2010

3. Fraction Errors
Diagnosing student errors.
- Date of thread's last activity: 16 January 2017

4. Explaining concept -x=2 is equal to x=-2
Suggestions for helping students understand that if -x=2, then x=-2.
- Date of thread's last activity: 29 January 2010

5. Teaching decimals with base ten blocks
Suggestions for using base-10 blocks to learn about decimals.
- Date of thread's last activity: 28 October 2008

6. Division language
Helping students sort out the language we use to talk about division and what it represents.
- Date of thread's last activity: 28 May 2010

7. Adapting a decimal lesson for struggling students
Laying a foundation for understanding decimals and adapting a lesson on adding and subtracting decimals.
- Date of thread's last activity: 14 December 2008

8. Writing algebraic expressions from verbal phrases
Suggestions for helping students understand the algebraic notation we use to represent differences expressed verbally.
- Date of thread's last activity: 7 December 2008

9. What kind of material should I be teaching?
Suggestions for helping a student prepare for algebra.
- Date of thread's last activity: 11 July 2008

10. Place value Reversals in First Grade
Suggestions for helping first graders understand place value. Discussion of directionality/reversal problems.
- Date of thread's last activity: 22 December 2015

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