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DrSigma

Rated 4.87 out of 5, based on 351 reviews
365 Followers
Naperville, Illinois, United States
About the store
15 years in the corporate world in consulting and corporate strategy at Land's End, Accenture, McDonald's Corporation and United Airlines. Math, social studies and character education at the middle school level. Math, business and computer science at the high school level. Corporate Strategy and Marketing at the undergraduate level. Topics In Strategy and Corporate Strategy at the MBA level.
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Preview of Hourly & Salary Pay - SMART Notebook Snapshot

Hourly & Salary Pay - SMART Notebook Snapshot

Created by
DrSigma
This SMART Notebook snapshop covers the topics of regular hourly, overtime hourly and salary pay. It also explores the concept of "exempt" and "non-exempt" employees and how the classification relates to overtime. This presentation can be used to introduce the concepts in an applied or business math class. It can also be used as part of a series of real world-related BAR warm-up activities. I teach in an alternative program in a high school where I have students in a variety of math subjects
Preview of Commission Sales - SMART Notebook Snapshot

Commission Sales - SMART Notebook Snapshot

Created by
DrSigma
This SMART Notebook snapshop covers the topic of commission sales and explores the concepts of flat and graduated commission as well as minimum guaranteed pay. This presentation can be used to introduce the concepts in an applied or business math class. It can also be used as part of a series of real world-related BAR warm-up activities. I teach in an alternative program in a high school where I have students in a variety of math subjects all in the classroom at the same time. Every day, I spen
Preview of Triangle Congruence - SMART Notebook Snapshot

Triangle Congruence - SMART Notebook Snapshot

Created by
DrSigma
This SMART Notebook snapshot covers the topic of triangle congruence in a straight-to-the-point fashion. It can be used as an introduction to the various theorems regarding triangle congruence or as a review. It includes SSS, ASA, AAS, SAS, HL, LL as well as the concepts of vertical angles, reflexive property for shared sides and CPCTC I teach in an alternative program in a high school where I have students in a variety of math subjects all in the classroom at the same time. Every day, I spe
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About the store

Experience

15 years in the corporate world in consulting and corporate strategy at Land's End, Accenture, McDonald's Corporation and United Airlines. Math, social studies and character education at the middle school level. Math, business and computer science at the high school level. Corporate Strategy and Marketing at the undergraduate level. Topics In Strategy and Corporate Strategy at the MBA level.

Teaching style

I really believe that learning should be fun. I specialize in helping students who do not fit into the traditional classroom environment--those who are in the lower tracks or special alternative programs for students who have been placed in the programs due to truancy or in lieu of expulsion. Teaching a subject that students hate is difficult and you must make it non-threatening and fun. I believe the key to math success is through critical thinking via puzzles, games and brain-teasers which build confidence while teaching problem-solving. I strongly believe that anyone can be taught anything.

Awards & shining teacher moments

I feel privileged to have worked with Dr. Randy Pausch, author of the Last Lecture, and his team on teaching computer programming through the Alice environment.

My own education history

Bachelor of Arts from the University of Iowa with a double major in mathematics and secondary education. MBA from the University of Iowa with an emphasis in Marketing. Currently pursing a degree in fine arts in my spare time.

Additional biographical information

My father, Dr. Gary C. Ramseyer, passed away suddenly in the Spring of 2012. He taught Statistics at Illinois State University and developed a wonderful website celebrating humor in statistics. http://my.ilstu.edu/~gcramsey/Gallery.html. I now maintain this site in my father's honor. He taught me a lot about math and how to have fun with teaching. He always performed for his graduate students as Dr. Sigma. I have adopted this name as my screen name in his honor.