MAT 112
Section C
Calculus I and Modeling
Davidson College

Instructor

Dr. Laurie Heyer
Chambers 3027
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Textbook

Calculus for the Life Sciences
Addison Wesley (2003)
Greenwell, Ritchey and Lial

Course Description

Life consists of change.   Growth, metabolism, and senescence are examples of changes that occur in every living thing. In humans, change is evident in movement, circulation, learning, and disease. This course investigates mathematical approaches to describing and understanding change. Topics include single variable differential and integral calculus, difference equations and differential equations. Students will be guided in the discovery and mastery of mathematical techniques in the context of problems in the life sciences.

This course is ideal for students who would like to satisfy their math requirement with calculus, and are interested in medicine, biology, chemistry, public health and other life sciences. Successful completion of Calculus I and Modeling prepares students for MAT 113 and/or MAT 140.

 

Syllabus (pdf file)

Announcements:

Math and Science Center in the Center for Teaching and Learning (at the Library)
Drop in for help Sunday - Thursday, 8:00 PM-11:00 p.m.,
and Sun, Tues, Thurs 4:00-6:00 beginning Sunday, September 4

Summer Research Poster Session, September 2, 7:30-9:30 p.m., Lilly Family Gallery (Chambers)

Bernard Lecture: Sunday, Sept. 18, 8:00 p.m., 900 Room

 

Date

Topic

Reading

Homework Problems Due

Aug 22

Introductions and Course Overview

PowerPoint Course Overview (pdf file)

TI-89 Tutorial (see Algebra, Trig, Calculus menu for Solve and Factor commands)

 
Aug 24

Populations and Drugs

 

2.1

(show work, check with TI-89)
1.1: #22, 26
1.3: #64, 68
1.4: #42
1.5 #44

Aug 26 Logarithmic functions 2.2

2.1: #20, 24, 28, 32, 37, 38

Aug 29

Additional exponential models; Newton's Law of Cooling

2.3 2.2: #12, 20, 36, 40, 50, 56
Aug 31 Discrete models with Excel

Meet in Chambers 3146. Half of the class will meet at a time to be determined by this poll.
14.1
Excel tutorial (pp. 1-10)

2.2 #68, 82
2.3 #6, 10, 14, 20, 24, 25, 28, 30

Sept 2

Equilibria, Stability and Chaos

Cobweb diagrams animated gif
Cobweb for logistic in Mathematica (download CDF player)

14.2

14.1 #2, 4, 6, 10, 12, 14*, 18*, 20*
*do the last three problems with Excel, find the population for the next 12 years (not 4, as instructions say), graph the resulting population as a function of time, turn in a printout showing the numbers and the graph)

Sept 5

Discrete Population and Logistic Models, cont.
ibuprofen example spreadsheet

 

14.2 #13, 14, plus:
Discrete Models HW #2 (print and turn in hard copy with solutions)

Sept 7 Limits 3.1 Discrete Models HW #3
Sept 9 Continuity 3.2 3.1: #12, 26, 28, 30, 36, 44, 46, 50, 52, 81, 82, 83 (show your work by hand and check with the TI-89 limit function)
Sept 12 Average and Instantaneous Rates of Change
Mathematica demo
3.3

Worksheet
3.2 #8, 14, 20, 24

Sept 14 Definition of the Derivative
Graphical Differentiation
3.4 and 3.5

3.3 #6, 14, 24, 31, 33

Sept 16 Class cancelled - turn in HW on my office door by 5 p.m.   3.4 #3, 8, 18, 20, 34, 36, 46
3.5 #7-14
Sept 19 Review I Preparation
Everyone can do math!
   
Sept 21 REVIEW I
Sept 23 Optimization: Blood Vessel Branching
Circulatory system: Why do blood vessels branch the way they do?
Angiogenesis
Chick embryo

Poiseuille's equation and blood flow
  • Relative extrema (section 5.2)
  • Techniques for finding derivatives (section 4.1)
  • Chain rule (section 4.3)
4.1, 4.2, 4.3, 5.1, 5.2 REVIEW I Takehome problems
Sept 26 Optimization: Nerve Sheath 4.5, 5.1

Show all derivative rules by hand; check with calculator:

4.1 #2, 14, 20
4.2 #26, 28, 30
4.3 #8, 12, 24
5.2 #4, 6, 8

Sept 28

Optimization: Do Dogs Know Calculus?
Optimal pursuit of frisbees, baseballs, mates and prey

6.1, 6.2

4.2 #33
4.3 #36, 44, 58
4.5 #12, 36, 47, 48
5.1 #14, 22
5.2 #12, 18, 22

Sept 30 Nerve sheath and Elvis, continued
The crow and whelk model
  4.2 #22, 38, 40
4.3 #54, 60
6.1 #20, 24, 44
Oct 3

Applications of the Derivative:
Biomechanics and Enzyme Kinetics

4.4, 4.6
5.2 #26, 38
5.3 #30, 42, 52, 54, 58
, 62
Oct 5 Linear Approximation 6.5 4.4 #20, 30, 34
4.6 #18, 22, 40
6.2 #4, 6, 15
Oct 7 Related Rates 6.3, 6.4 Linear approximations homework
Oct 10
FALL BREAK
Oct 12 Related Rates, cont.
Strain-gauge plethysmography: method, equipment, application
6.3, 6.4

6.3 #16, 30, 35
6.4 #20, 22

Oct 14 Related Rates, cont.
Asteroid with Spirograph [use settings of 60, -15, 15]

  6.4 #10, 14, 24, 25, 28
Oct 17
REVIEW II
Oct 19

Integration: Antiderivatives

7.1-7.2, 7.5  
Oct 21 NO CLASS    
Oct 24 Area and Definite Integrals 7.3 7.1 #45, 46, 47, and Worksheet
Oct 26 Integration: Pollution and Thermodilution
7.1-7.3, 7.5 7.3 #4, 10, 14, 16, 18
Oct 28 Integration: Fundamental Theorem of Calculus 7.4 7.2 #37, 38
7.3 #24, 25, 26, 32
Oct 31 Integration: Volume and Average Value
8.3 7.4 #36, 42, 44, 56, 58, 60
Nov 2 Integration: Numerical Integration 8.1 8.3 #12, 14, 25, 34, 36
Nov 4 NO CLASS    
Nov 7 Differential Equations Models 11.1, 11.6 8.1 #15-21 (17, 19, and 21 with Excel; print each problem on a separate sheet)
Nov 9

Qualitative Solutions: Slope Fields
Mathematica file
DField Applet
Slope Field Applet

N/A 11.1 #8, 16, 20, 32
Nov 11 Differential Equations Models, cont.
Group Project Assignment Guidelines
11.1, 11.2, 11.6 Slope field HW
Nov 14 Differential Equations Models, cont.
11.1, 11.2, 11.6 11.2 #26, 32
11.6 #10, 11, 12, 13 (solve by separation of variables, if possible, or by drawing slope field if not separable)
Nov 16 Euler's Method
Applet
11.3

11.6 #3, 4, 14, 15 (solve by separation of variables, if possible, or by drawing slope field if not separable)

Group Project Topic Due

Nov 18 Prepare for Review III   11.3 #8, 31 (Do Euler's Method by hand) and #18, 20 (Euler's Method with Excel). Finally, use Euler's Method in Excel to solve the equation in #18 and 20 with a small enough h to achieve error < 0.0001.
Nov 21
REVIEW III
(In class + Take home)
Nov 23
THANKSGIVING BREAK
Nov 25
Nov 28 Case Study: Can We Save This Child? Handout Work on project
Nov 30 Case Study: Can We Save This Child? Handout Work on project (Sample layout for PPT)
Dec 2 Group Project Presentations Project Due; Presented in class
Dec 5 Group Project Presentations, cont.
Project Due; Presented in class
Dec 7 Prepare for Final
Course evaluations
Formula Sheet
Dec 9-15

Final Exam Period (self scheduled exam)