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Mth 060

Mth 060. Syllabus Due Date Calendar Lecture Calendar Reading Guide 1.1a-1.1b. Class Syllabus. Math 60 Syllabus Course Information: Course Title: Algebra I Course Number and CRN Mth 60 CRN – 11011 (10:15am); 11760 (11:30am) Course Credits: 4 credits

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Mth 060

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  1. Mth 060 Syllabus Due Date Calendar Lecture Calendar Reading Guide 1.1a-1.1b

  2. Class Syllabus Math 60 Syllabus Course Information: Course Title: Algebra I Course Number and CRN Mth60 CRN – 11011 (10:15am); 11760 (11:30am) Course Credits: 4 credits Course Date:                    Winter 2014 Classroom Meeting Times:  TuTh (10:15am-11:20) and (11:30am-12:35) Course Location:             GRV 114 Instructor:Liz Coleman Office GRV 214 Phone 541-383-7414 e-mail ecoleman@cocc.edu(See http://www.cocc.edu/ecoleman/ for more info) Office Hours MWF 9:10 to 9:40 in MOD 103;     MWF 12:55 to 1:25 in GRV 110 T 12:35 to 1:30pm & R  9:15am to 10:15 in GRV 114;   SMART Lab Tuesday 8:00-10:00 in GRV 234&235 Recommended Preparation: Mth 20 with a grade C or higher, or by proper placement test score, or by instructor approval.

  3. Due Dates • Due Dates versus Lectures

  4. Hawkes • Software • SMART Math Lab

  5. Reading Guides • Found on my directory web site • Print out and COMPLETE before class • Due at the beginning of class • No late reading guides will be accepted

  6. Class Notes • May be used to complete Exit Tickets • May be used for Quizzes • May be used to Review for Tests Organize!!

  7. Topics from your past…Ch 1 • Fractions operations (+ - X / ) • Rounding decimals – place names • Decimal to percent to fraction • Order of Operations: PEMDAS (MD, AS left to right as a grouping) • Factoring: • Prime & Composite numbers • Primes: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 • Prime Factorization (make tree) • Least Common Multiple (LCM) • Ex: find the LCM of 2, 5, 6, 9 • LCM=90

  8. The Real Number Line and Inequalities 1.1a

  9. Real Number Classifications • Real Numbers: the numbers found on a Number Line Hawkes slide 11 • Irrational Numbers: decimals repeating without a pattern (pi, e, non-perfect square roots) • Rational Numbers: zero, non-decimals, fractions, repeating decimals, perfect squares • Integers: positive/negative non-decimal numbers, zero • Whole Numbers – zero, positive integers • Natural (counting) Numbers – positive integers • Example: Classify 7 in the Real Number System • Try it… Classify -1/2 in the Real Number System

  10. Number Line • Draw a number line • Label the number line • Plotting points

  11. Inequalities • Inequality Symbols – Hawkes slide 17 • Read either left to right or right to left • Example: show on a number line all • Comparing fractions: rewrite with a common denominator if you can’t determine • Example: Graph and compare ¾ and 2/3

  12. Try it… • Show on a number line all • Graph and compare and

  13. Absolute Value 1.1b

  14. Absolute Value • Absolute Value: the distance from zero on number line • Example: Use a number line to show |5| |-3| • What about…

  15. Absolute Value of a Variable • Variable: a letter whose value may change • What values of x make this true? • What about…

  16. Graphing Absolute Value • Example: Graph the solution: • Example: Graph the solution: • Try it… Graph the solution:

  17. Summary • Due Date Sheet • Lecture Calendar • SMART Math Lab • Reading Guides

  18. Coming up… • Day 2 Adding & Subtracting with Real Numbers • Quiz #1 – Due by Friday (SMART Lab) • Reading Guide for Day 2: • Instruct Sections 1.2-1.3 • Email kcaligure@cocc.edu if you have any problem getting into Blackboard – I will send a copy

  19. Exit Ticket On a clean sheet of paper put your full name, today’s date and the label “Sections 1.1a – 1.1b” Using your class notes as a review, copy down these problems and clearly show your answers. • Classify in the Real Number system. • Graph the solution (careful!):

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