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Please keep in mind that I am only providing you with the lessons below that I have created using PowerPoint and Geometer's Sketchpad.  I do not sell PowerPoint or Geometer's Sketchpad.  You can find out more about Geometer's Sketchpad by following this link.

Part 2 - Lesson Previews

The following lessons were created as supplements for use with Holt's California Edition of  "Geometry"  by Burger, Chard, Hall, Kennedy, Leinwand, Renfro, Roby, Seymour, and Waits shown below.  Part 2 covers chapter 7 through chapter 12 in this textbook.  Keep in mind that these previews are pictures of the actual PowerPoint slides and they show no animation.  Please download this free PowerPoint lesson as a comparison:  Lesson 1-7    (Click here to download free PowerPoint viewer.)  

Chapter 7: Similarity

7-1 Ratio and Proportion;  7-2 Similar Polygons;  7-3 Triangle Similarity: AA, SSS, SAS;  7-4 Properties of Similar Triangles;  7-5 Proportional Relationships;  7-6 Dilations and Similarity in the Coordinate Plane


Chapter 8: Right Triangles and Trigonometry

8-1 Similarity in Right Triangles;  8-2 Trigonometric Ratios;  8-3 Solving Right Triangles;  8-4 Angles of Elevation and Depression;   8-5 Law of Sines and Law of Cosines;  8-6 Vectors;   


Chapter 9: Perimeter, Circumference, and Area

9-1 Formulas for Triangles and Quadrilaterals;  9-2 Formulas for Circles and Regular Polygons;  9-3 Composite Figures;  9-4 Perimeter and Area in the Coordinate Plane;  9-5 Changing Dimensions Proportionally;  9-6 Geometric Probability


Chapter 10: Spatial Reasoning

10-1 Solid Geometry;  10-2 Three-Dimensional Figures;  10-3 Formulas in Three-Dimensions;  10-4 Surface Area of Prisms and Cylinders;  10-5 Surface Area of Pyramids and Cones;  10-6 Volume of Prisms and Cylinders;  10-7 Volume of Pyramids and Cones;  10-8 Spheres


Chapter 11: Circles

11-1 Lines That Intersect Circles;  11-2 Arcs and Chords;  11-3 Sector Area and Arc Length;  11-4 Inscribed Angles;  11-5 Angle Relationships in Circles;  11-6 Segment Relationships in Circles;  11-7 Circles in the Coordinate Plane


Chapter 12: Transformations

12-1 Reflections;  12-2 Translations;  12-3 Rotations;  12-4 Compositions of Transformations;  12-5 Symmetry;  12-6 Tessellations;  12-7 Dilations



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