Session 1    (Using Ratios in Problem Solving)  Associated Notes
Session 2    (Illustrating Polya's Problem Solving Process)
Session 4    (Properties of Number Systems)
Session 7    (Creature Cards; page 1 , page 2 , page 3 )
Session 8    (Material Card 32)
Session 11  Group Work
Session 16  (Activity 10.1)
Session 18  (Area of a Circle)
Session 19  (Perimeter and Area of Polygons)
Session 20  (Surface Area and Volume of Solids)
Session 23  (Figurate Numbers, Classwork p.1, Classwork p. 2, A Relevant Link)
Session 25  (More Figurate Numbers, Classwork p.1, Classwork p. 2)
Session 30  (Average Rate of Change, Classwork p.1, Classwork p. 2)
Session 32  (Peg Game (Shuttle) Puzzle)
Session 33  (Fitting a Linear Model to Data - Activity 9)
Session 34  (Fitting a Linear Model to Data - Number of Autos in the US)
Session 35  (Goodness of Fit Criteria - Number of Autos in the US, Practice Exercises)
Session 37  (Practice Exercises)
Session 38  (Practice Exercises with Difference Equations)
Session 39  (CO₂Concentration: Example of a Linear Model)