Math 1100 Algebra I

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 pre-algebra, as a team, we will create and critique explanations and justifications.  We will also determine which tools/strategies are needed to complete an argument.  Many times we will examine given statements and hypothesize if the statement is always, sometime or never true. Then we will justify our claim.

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

EXAM DATES FOR fall 2018 BY NUMBER

  1. Monday, Sept. 17 (Monday, Wednesday and Friday classes); Tuesday, Sept. 18 (Tuesday and Thursday classes); 25 minutes
  2. Wednesday, Oct. 10 (Monday, Wednesday and Friday classes); Tuesday, Oct. 9 (Tuesday and Thursday classes); 50 minutes
  3. Monday, Nov. 5 (Monday, Wednesday and Friday classes); Tuesday, Nov. 6 (Tuesday and Thursday classes); 25 minutes
  4. Wednesday, Nov. 28 (Monday, Wednesday and Friday classes); Tuesday, Nov. 27 (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

    1. Course info, rates and ratios
    2. Unit analysis, always verses sometimes
    3. Fraction comparisons and justifications 
    4. Exam 1, fraction  comparisons and justifications, growth/decay factors and algebraic properties
    5. Distributive property and order of operations
    6. Solve symbolically by undoing order of operations and percent change 
    7. Percent change, Exam 2 and 
    8. Equivalent expressions, fall break
    9. Equivalent expressions and functions
    10. Linear verses exponential functions and models
    11.  Finish linear verses exponential functions, Exam 3
    12.  Linear verses exponential and solving graphically
    13. Solving graphically and symbolically and Thanksgiving break 
    14. Exam 4 and solving symbolically
    15. linear regression and lines
    16.  Final Exam

    Monday, Oct. 29 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.