Dr. Sherry Scarborough
Math 365 Structure of Mathematics I

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• Math 365 Study Guide
• Math 365 Week In Review Problems
• Virtual Manipulatives for Mathematics
• What's Special About This Number?
• Math 365 Welcome!
• Math 365 First Day Handout

Math 365 Scarborough's Notes

• Math 365 Chapter 1 Class Notes
• Math 365 Chapter 2 Class Notes
• Math 365 Chapter 3 Class Notes
• Math 365 Chapter 4 Class Notes
• Math 365 Chapter 5 Class Notes
• Math 365 Chapter 6 Class Notes

Math 365 Special Topics on Streaming Videos

• Definition of Less Than
• Sums of Finite Arithmetic Sequences
• Closure Property, Identity Element, Commutative Property, Associative Property, Distributive Property
• "Why You Cannot Divide by Zero" Proof
• Place Value as Illustrated by Adding and Subtracting in Other Bases
• Multiplication in Other Bases
• Division in Other Bases
• Proofs of (-a)(-b) = ab, (-a)(b) = -ab, and (a)(-b) = -ab. Plus "Why is a negative number times a negative number a positive number?"
• Modeling Rational-Number Division-Problems
• How to Change a Repeating Decimal to a Quotient of Integers

Math 365 Past Exams

• Scarborough's Math 365 Fall 2006 Exam 1
• Math 365 Exam 1 Fall 2006 on Streaming Video
• Scarborough's Math 365 Fall 2006 Exam 2
• Math 365 Exam 2 Fall 2006 on Streaming Video
• Scarborough's Math 365 Fall 2006 Exam 3
• Math 365 Exam 3 Fall 2006 on Streaming Video
• Scarborough's Math 365 Summer 2006 Exam 1
• Math 365 Exam I Summer 2006 Problems 1 - 22 Key on Streaming Video
• Math 365 Exam I Summer 2006 Problems 23 - 36 Key on Streaming Video
• Scarborough's Math 365 Summer 2006 Exam II
• Math 365 Exam II Summer 2006 Problems 1 - 24 Key on Streaming Video
• Math 365 Exam II Summer 2006 Problems 25 - 37 Key on Streaming Video
• Scarborough's Math 365 Sample Exam 3

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