1. Fall wk 1 – Thus.30.Sept.04 Welcome, roll, questions Finish Debate Planning from yesterday Introduction to Energy in Physics Calculus is the language of physics ConcepTests and Peer Instruction CAL: HW on eGrade Looking ahead Energy Systems, EJZ

2. Finish debate planning Groups report on question or statement to be debated Draw for Pro or Con side Tonight on WebX, each group should –create an online Discussion with your team’s –Topic = title –Debate statement or question –Names of Pro, Con, and Facilitator teams –Everyone’s phone number and email

3. Intro to Energy in Physics What sorts of Energy can you think of? Discuss energy transformations and flows Preview of physics description of energy We’ll lay basics physics and calculus groundwork these first few weeks, then We’ll dig into energy details starting week 4

4. Calculus is the language of Physics Precalculus review for the first two weeks We’ll spend two weeks per chapter –First week: formal introduction to material, first HW –Second week: a little new material, second HW on same chapter If you are ready for more challenge in calculus now: –Work ahead on homework first – is it quick and easy? –Then talk with Zita after class –Keep busy meanwhile by working harder problems from our text

5. Calculus Ch.1 Precalculus review: Functions, including e and ln ConcepTests Introduce material  practice examples Strategy for doing homework (HW) and learning: Skim text the first time Come to class and start learning new material Try all the problems independently Read text more carefully to figure out problems Bring questions to your team and to class Finish HW independently (online)

6. Calculus Ch.1: ConcepTests Goals: Engage students directly in thinking about new material Teach faculty where students are starting out Practice articulating our developing understanding 15 seconds to pick an answer Quick vote 1 minute discussion with classmate Revote Discuss solutions

7. Calculus Ch.1: Functions Functions describe relationships Domain = independent variable, range = dep ConcepTests 1-3 Ex: Crickets chirp faster when it’s warmer Interpreting graph Finding slope Equation for linear function ConcepTests 4-16, 20 Practice homework in teams Homework discussion

8. Calculus Ch.1: Functions – cont’d Ex: Mexico’s population increased by 2.6% yr Graph, slope, equation Exponential function ConcepTests, HW practice 1.3: New functions from old: shift, stretch … Ex: Oil slick area depends on growing radius ConcepTests + HW practice Even and odd; Inverse functions ConcepTests + HW practice

9. Calculus Ch.1 (let’s go to CAL) Homework due online next week: Calc 1 HW 1 Ch.1.1 # 4, 14, 30, 36 Ch.1.2 # 8, 18, 32, 36 Ch.1.3 # 2, 11, 20, 26 HW due the following week: Calc 1 HW 2 Ch.1.4 # 1, 14, 18, 26, 35 Ch.1.5 # 1, 14, 16, 20, 29, 31, 34, 36, 40 Ch.1.6 # 2, 4, 8, 14, 18, 23, 28 To access these, click Calc HW on our Schedule webpage.

10. Looking ahead Seminar in GCC tonight 5:00-6:30 Learn WebX –Post your introduction –Form a preseminar team –Post your preseminar team’s info –Post your debate group’s info –Review essay guidelines Friday: post your first 1-page essay on WebX Next week: Read assignments before class –Meet teams –Post seminar PIQ –Post Energy PIQ –Do calculus 1 HW 1; we’ll continue Ch.1 next week