Hi All,
This is the consolidated "Thursdays with Ron" Quant and DS list.
Hope it helps!
December 3, 2009:
Quantitative: Combinatorics
December 17, 2009:
Quantitative: Efficient Choice of Variables in Word Problems, and Weighted Averages
February 4, 2010:
Quantitative: Backup Methods and General GMAT: Timing/Algorithm Related Problems
February 18, 2010:
Quantitative: Absolute Value Equations
March 18, 2010:
Quantitative: Inequality Workshop, Part 1
April 1, 2010:
Quantitative: Coordinate Geometry and Critical Reasoning: Decoding Prompts
April 29, 2010:
Quantitative: Rate/Time/Distance and Digits
May 27, 2010:
Quantitative: Inequality Workshop, Part 2
June 10, 2010:
Applications of Prime Factorizations
July 8, 2010:
Quantitative: Sequence Notation
July 22, 2010:
Quantitative: Probabilities and Verbal: Review of all Problem Types
October 21, 2010:
Quantitative: "IF" statements in Data Sufficiency Sentence Correction: Numerical comparisons
November 4, 2010:
Quantitative: problems on which traditional algebra doesnt work
February 17, 2011:
Quantitative: probability
March 17, 2011:
coordinate geometry data sufficiency
July 28, 2011:
Quantitative: Absolute Values and Unit Conversions
August 11, 2011:
Quant: Unit Conversion Problems, Rate problems with Hypothetical Cases, Mixture Problems
November 3, 2011:
Quant: Remainders
December 1, 2011:
Organization for Word Problems
December 15, 2011:
Averages: Sums and Sequences
January 19, 2012:
Ratios and Rates Problems
February 2, 2012:
Quant: Rate Problems Workshop
March 29, 2012:
Quant: Flexibility in Problem Solving, Part 1
April 12, 2012:
Quant: Inequalities Workshop Part 3
November 15, 2012:
Quant: Problems Involving Sums
January 10, 2013:
Quant: Problems on which algebra is not your friend
February 7, 2013:
Quant: Fractions, Percents, and Ratios
February 21, 2013:
Fractions, Percents, and Ratios (continued)
March 21, 2013:
Quant: Flexibility in Problem Solving
April 4, 2013:
Quant: Flexibility in Problem Solving Critical Reasoning: Passages Containing Statistics
Data Sufficiency:
January 20, 2011:
Data Sufficiency: Number Line Problems, part 2 Data Sufficiency: Problems with Unknown Angles
April 14, 2011:
A Firm Foundation for Data Sufficiency Coordinate Geometry DS, part 2
August 23, 2012:
Data Sufficiency: Testing Cases
September 13, 2012:
Data Sufficiency: Testing Cases (Part 2)
Bonus
August 5, 2010:
General GMAT: Timing Considerations
Cheers
Giving +1 kudos is a better way of saying 'Thank You'.