## PURPOSE OF MATH 1100

The purpose of all of the developmental mathematics courses is to support student success academically and beyond by advancing critical thinking and reasoning skills. Specifically in Algebra I, as a team, we will create and critique explanations and justifications. We will also determine which tools/strategies are needed to complete an argument. A theme throughout the semester is to examine statement to determine if it is sometimes true of always true. Then justify justify the claim with examples if the statement is sometimes true or complete justification if the statement is always true.

The Developmental Math Program in the Department of Mathematics at Western Michigan University offers Math 1100, a mastery-based algebra course covering the arithmetic foundations of algebra, properties of real numbers, linear equations and inequalities and systems of linear equations.

## COURSE INFORMATION

- Course syllabus
- Resources
- graphing calculator directions (TI 83/84)
- Grid paper or select a size
- Handshake online game
- Tower of Hanoi online game links
- Tips for success

## EXAM DATES FOR FALL 2019 BY NUMBER

- Friday, Sept. 13 (Monday, Wednesday and Friday classes); Thursday, Sept. 12 (Tuesday and Thursday classes); 25 minutes
- Wednesday, Oct. 9 (Monday, Wednesday and Friday classes); Tuesday, Oct. 8 (Tuesday and Thursday classes); 50 minutes
- Monday, Nov. 5 (Monday, Wednesday and Friday classes); Tuesday, Nov. 6 (Tuesday and Thursday classes); 25 minutes
- Friday, Nov. 22 (Monday, Wednesday and Friday classes); Thursday, Nov. 21 (Tuesday and Thursday classes); 50 minutes

If you are unable to attend class on any exam day you must notify Dr. Eisenhart (269) 387-4117 or (269) 873-8194 before the exam or a make-up may be denied.

## TENTATIVE SCHEDULE BY WEEK

- Course info, rates and ratios
- Unit analysis, sometimes verses always
- Sometimes vs always, meaning of fractions, analyzing justifications and
**Exam 1** - Analyzing and Writing Justifications, Distributive Property
- Distributive property, order of operations and solving symbolically by undoing order of operations
- Solve symbolically
- Solve symbolically,
**Exam 2**, and percent change - Percent change and
**fall break** - Percent change and equivalent expressions
- Equivalent expressions and function notation
**Exam 3**, linear verses exponential functions- Linear verses exponential functions and models
- Linear verses exponential and
**Exam 4** - Linear verses exponential and
**Thanksgiving break** - Solving graphically
- Final Exam

Monday, Oct. 28 is the last day a student can process an officially withdrawal from a class to avoid a failing grade.

## ALGEBRA VIDEOS

There are many online videos on Algebra I topics. As with anything viewed on the Web, one should first sift through and determine which information is of value and actually correct. The director of the Developmental Mathematics Program recommends Algebra I students view the Khan Academy videos for Pre-Algebra and Algebra I.