General Course Information
2008 - 2009


updated August 31, 2008
 

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Course Description: Biology - Phase 4

This is a rigorous introductory biology course for the high ability student. It studies biology with the molecule as the focal point and proceeds to present the levels of organization of living things. The student will utilize a study-guide that supplements the text, will spend a considerable amount of time in laboratory work, and will be encouraged to pursue independent study topics.

 
Our Biology Text

Our text is molecular in focus. That means we'll start with the smallest building blocks of matter, make up atoms and molecules, then macromolecules, then cells. From there we'll proceed up a heirarchy of living things until we get to ecology at the end of the year.  The principal author of out text, Dr. Neil Campbell, is the same author whose team wrote our A.P. Biology text. I find his team's presentation the best one in print.
 


 

Biology-4  Study Guide

The study guide is intended to give you a basic outline of what I think is the important material you should be able to master in the text. It contains a number of exercises that are supplementary to the text. You will receive a number of handout pages through the course of the year. Place them, as well as your class notes and assignments in the study guide binder.


 
Course Guidelines

Before/after school help. Even though this is a challenging course, you will always be able to count on me to assist you in your study of biology. As I've stated on my home page I get to school early in the morning, usually by 7:00 AM, and remain at school after school until at least 3:00 PM. You can feel free to schedule a meeting time with me, or simply "walk-in", provided that I'm not working with another student, or attending a meeting. Play it safe and schedule something in advance. (I'm usually out of the room between 7:40 and 8:05 AM, and have afternoon meetings on most Wednesdays). 

Homework every night. Students sometimes feel that if they don't have a written assignment, they don't have homework. You will have either written or non-written homework every night. You should keep up with your assigned outlines, with reading, and once that is complete, your review of your notes each and every night. If you do this, you'll excell in the course. If you don't, it will become obvious to you. 

Grading Policy. Your grades in this course should reflect that you're enrolled in a rigorous college preparatory course: 

Tests. Most of your grade (80%) will be based on your performance on written tests, which will be scheduled in advance. You will see after a test or two that modern biology is not an exercise in memorization, but a study of a modern science. Accordingly, we will try to test your mastery of concepts and processes. Tests will almost always include an essay ("free response" question).

Lab  reports and written assignments. Lab  reports and written assignments will be collected and graded, and will constitute 20% of your grade.

Grading Scale. Your grade will be based on the school's official grading scale: A = 93, B+ = 89, B = 85, C+ = 81, C = 77, D+ = 73, D = 70. 

Keeping track of your grades. It is your responsibility to keep track of your grades. Check the FAWeb site often to make sure you have received the correct grade for all the work you've done. FAWeb is readily available for both parents and students.

Attendance, behavior, and preparation. Class "citizenship" points will be deducted from your final average in the event that you violate the Attendance and Behavior guidelines below. I rarely every have to resort to this, as students seem to be able to gauge whether they belong in the course or not... 

Attendance. You  are expected to arrive at class on time, be seated before bell, and remain for the entire class. 

Behavior. You should not engage in behavior that would jeopardize lab safety, nor distract the teacher or other students from doing their work. 

Preparation. You should have assigned readings completed, have any written assignments turned in on time, and have have your text, workbook, and Study Guide at each class.

Academic Integrity. The following is a quote from page 7 of the Student Handbook, available on the Salesianum web site:



"Each student is encouraged and required to respect what God has given him and others, both in material goods and scholastic ability. This respect implies honesty with oneself and others. Taking the property of others -- material, intellectual, or scholastic -- is a betrayal of respect as well as a violation of honesty."

"Academic integrity is the expectation of every Salesianum student. Any student who jeopardizes this by plagiarism, cheating or taking another's work will receive a zero for the assignment in question. He will also receive a demerit. In addition, the student's parent/guardian will be contacted by his teacher."

I truly hope that none of my students feel so pressured that they need to resort to copying someone else's homework, lab report, or test. The same could be said about improperly using material from printed and electronic media. The results of being caught doing so would be so devastating to one's grades! Do the math -- a homework or lab grade of zero might be the difference of a letter grade; a test grade of zero would probably result in your failing the quarter, and academic ineligibility for participating in co-curricular activities. All of the work I give is doable -- all of my students are capable. If something happens that you can't get an assignment in on time -- ask me for more time. If you feel unprepared in the days before a test, ask for help.

The question often arises when two or more students are partners for a lab or project. Of course your data and information should be the same, but your conclusions, while similar, should not be word-for-word. Whenever you collaborate, you should list those persons and resources you used. A great temptation might be to use material available electronically or on the Internet. Always be sure to attribute credit to your sources! The problem comes when you try to pass on someone else's work as your own.

Testing Procedures (taken with permission from syllabi of several Salesianum Science Department members).

  • no talking during tests
  • test materials in the center of your desk at all times; your eyes on your own test materials
  • use of cell phones prohibited; calculators will be provided if needed
  • have additional materials to work on if you finish test early
  • if absent for a test, arrange with me to take it on the first day back, even if we don't have a scheduled class that day
    Failure to comply with the above test procdures will result in an automatic grade of "0" with no opportunity to retake the test.

Final Assessment. Beginning with the 2007-08 school year, rather than having only a written exam, Bio-4 students have a two-part final assessment. Half will be a "final exam" in the traditional sense, and the other half will be an alternative assessment. The alternative assessment will be assembled as a portfolio during the course of the school year, mostly during the 2nd, 3rd and 4th Quarters. For more information see the Final Assessment information sheet.

 

Cycle
Assignments
Topics
1-1 beginning
Thu., Aug. 28
Chapter 1 
The Scientific Study of Life

Read pp.A-1-1 to A-1-3,StudyGuide(SG)
Read Section 1.1, text
R/O Sections 1.2 - 1.3, text
Read pp.A-1-4 to A-1-5,StudyGuide(SG)
R/O 1.4 - 1.6, text
Read 1.7 - 1.8, text

Meet objectives, Chapter 1, SG 

Answer questions in Testing Your Knowledge at end of chapter in text.
Safety (MSDS briefing), seating, texts. 
General topics: grading, class rules.

Observation, Qualtitative and Quantitative
Measurement

Procedures used in scientific inquiry
Data consolidation, charts & graphing
Elementary statistics

Labs: Pill bug habitat preference and/or
Quantifying transpiration

1-2 beginning
Wed., Sept. 10
Chapter 1, continued...
   

* Test on Chapter 1 during this cycle*
 

Chapter 2
The Chemical Basis of Life
We will begin this chapter toward the end of this cycle...

Browse 2.1, text
Read 2.2 to 2.4, text
Browse 2.5, text
Read 2.6 - 2.7, text
R/O 2.8 to 2.11, text
Read 2.12 to 2.14, text
R/O 2.15, text
Read 2.17, text
Browse 2.16, text

Meet objectives, Ch. 2, SG

Answer questions in Testing Your Knowledge at end of chapter in text.


Remind parents: Parent - Teacher Meeting on Wednesday, September 12 at 6:30 PM.
 




General chemistry
:  Matter, bonding,
inorganics

Labs: Molecular models, pH and buffers
 


1-3 beginning
Fri., Sept. 19
Chapter 3
The Molecules of Cells
Read 3.1 - 3.2, text
R/O 3.3 - 3.5, text
Read 3.6, text
R/O 3.7, text
R/O 3.8 - 3.9, text
Read 3.10, text
R/O 3.11 - 3.13, text
R/O 3.14 - 3.18, text
Read 3.19 - 3.20, text

Meet objectives, Ch. 3, SG

Answer questions in Testing Your Knowledge at end of chapter in text.


Check out the model of a polypeptide molecule on my AP Biology Page...
(it could be a good essay question on one of our future tests...)

Macromolecules
Proteins
Carbohydrates
Lipids
Nucleic acids
1-4 beginning
Tue., Sept. 30

Chapter 3, continued...

* Test on Chapter 2 & 3 during this cycle *

When Chapters 2 and 3 are completed:
Chapter 4
A Tour of the Cell
Read 4.1 - 4.2, text
R/O 4.3 - 4.4, text
R/O 4.5, text
Project forms due this cycle.


Progress Reports posted this cycle
1-5 beginning
Thu., Oct. 9
Chapter 4, continued...

A Tour of the Cell
Read 4.1 - 4.2, text
R/O 4.3 - 4.4, text
R/O 4.5, text

Use the following sections as a reference to
complete the organelles - structure and
function
chart in the Study Guide:
Sections 4.6 - 4.11, 4.13 - 4. 18, 4.20

Read 4.12
R/O 4.19
Read 4.21

Meet objectives, Ch. 4, SG

Answer questions in Testing Your Knowledge at end of chapter in text.

* Test on Chapter 4 during this cycle or next *
Overview of the cell

Lab: Use of the Microscope

Lab: Living Cells





1-6 beginning
Thu Oct. 23

Chapter 5: The Working Cell
R/O 5.1 - 5.2, text
R/O 5.3, text
Read 5.4, text
R/O 5.5 - 5.8, text
Read 5.9, text
R/O 5.10 - 5.13, text
R/O 5.17 - 5.19
Read 5.20 - 5.21, text 

Meet objectives, Ch. 5, SG

Answer questions in Testing Your Knowledge at end of chapter in text.

* Test on Chapter 5  during this cycle *

Lab: Measuring calories in food
Lab: Effect of enzymes on chemical reactions

Cell membranes

Lab: Osmosis and diffusion, dialysis
2-1 beginning
Fri., Nov. 3
***** 2nd Quarter Begins ****




Chapter 6 : How Cells Harvest Chemical Energy
R/O 6.1 - 6.2
Read 6.3
Browse 6.5 - 6.7
Browse  6.8 - 6.11
Read 6.12 6.13
R/O 6.14 - 6.15
Read 6.16 - 6.18
Meet objectives, Ch. 6, SG


Lab: Inv. 6-1, Oxygen Concentration and Respiration,
p. D-6-3 in SG (Comparing aerobic and anaerobic processes in Aerobacter aerogenesbacterium.)

Lab: Inv. 6-2, Cellular Respiration, p. D-6-5 in SG. Using probes to measure production of carbon dioxide or loss of oxygen.


 
2-2 beginning
Thu., Nov. 13

Chapter 6, continued...


 
Chapter 7, Photosynthesis: Using Light to Make Food
R/O 7.1 - 7.4
Read 7.5
R/O 7.6
Read 7.7 - 7.11
R/O 7.12
Browse 7.13 - 7.14
Meet objectives, Ch. 7, SG

 * Test on Chapter 6 possible during this cycle *

Remind parents: Parent - Teacher Conferences on Thursday November 15 at 6:30 PM.

Cellular Respiration, continued



Photosynthesis and similar processes using inorganic molecules as sources of matter and light or inorganics for energy.

Lab: Inv. 7-1, Leaf Structure & Photosynthesis, p. D-7-3 in SG.

Lab: Inv. 7-2, Paper Chromatography of Photosynthetic pigments, p. D-7-4 in SG




2-3 beginning
Mon., Nov. 24
Chapter 7, continued...
 Lab: Inv. 7-3, Photosynthesis and Respiration, p. D-7-5 in SG (Using Bromthymol blue indicator as a measure of carbon dioxide production and uptake)

Activity: How the Photosythetic Reactions fit Together, p. D-7-7 in SG
2-4 beginning
Mon., Dec. 8

Chapter 7, continued...


Chapter 8
: Cellular Basis of Reproduction and Inheritance
R/O 8.1 - 8.7
Read 8.8 - 8.11
R/O 8.12 - 8.16
Read 8.17 - 8.23
Study Mitosis Stages, page E-8-3, SG
Study Comparison of Mitosis and Meiosis, page E-8-7, SG
Meet objectives, Ch. 8, SG

* Test on Chapter 7 during this cycle *

Progress Reports posted this cycle

Lab: Inv 8-1, Observing Mitosis, p. E-8-9, SG



The PowerPoints on Mitosis and Meiosis have been temporarily linked to the web site, in case you haven't finished with them in class:

Mitosis and Meiosis

Comparison of Mitosis and Meiosis
2-5 beginning
Wed Dec. 17

Chapter 9: Patterns of Inheritance

R/O 9.1 - 9.1
R/O 9.4 - 9.6, 9.7
Read 9.8 - 9.9
R/O 9.10
Read 9.11
R/O 9.12 
Meet objectives, Ch. 9, SG

* Test on Ch. 8 during this cycle or next *






2-6 beginning
Fri Jan. 9, 2009
Chapter 9, continued... Karyotyping activity: Go to the following web site. See if you can drag the correct chromosome to its homolog:
http://gslc.genetics.utah.edu/units/disorders/
karyotype/karyotype.cfm


Mendelian Genetics, and more...
Unlike Gregor Mendel, we have the luxury of knowing about chromosomes, genes and DNA. Mendel was simply looking at phenotypes and trying to arrive at explanations. He was very intelligent and very lucky... in the types of organisms he chose, and the experimental results he achieved.

Lab: Probability, p. 13-9 in SG

Visit a link that describes Mendel's life & work...




3-1 beginning
Wed.,  Jan. 21
***** 3rd Quarter Begins ****

Chapter 9, continued...


* Test on Chapter 9 during this cycle *


3rd Quarter actually begins during Cycle 2-6 on E-day, January 15.


3-2 beginning
Mon.,  Feb. 2
Chapter 10:Molecular Biology of the Gene
Chapter 11:Control of Gene Expression
R/O 10.1 - 10.4, text
Read 10.5, 10.16, text
R/O 10.17 - 10.18, text
Read 10.19 - 10.20, text
R/O 10.21, text  
Meet objectives, Ch. 10 & 11, SG
Browse Chapter 11, text

Remind parents: Parent - Teacher Conferences on
Monday , February 4 at 6:30 PM.



3-3 beginning Wed., Feb. 11
Chapter 10,
continued...

3-4 beginning Mon., Feb. 23 * Test on Ch. 10 - 11  this cycle or next *

Chapter 12: Biotechnology
R/O 12.1 - 12.4, text
R/O 12.5 - 12.7, text
R/O 12.10, text
R/O 12.11, text
Read 12.14, 12.15, 12.17, text
Meet objectives, Ch 12, SG

Progress Reports posted this cycle


We're now applying what we know about gene function: how can it be expressed under some conditions, and not under other conditions?

Labs:
Detection of Genetic Disorders (simulation, p.14-6, SG)
Recombinant DNA (modeling, p.14-7, SG)
Agarose Gel Electrophoresis (phage DNA, p.14-8, SG)

Helpful links:
A really cool site: you list the DNA base sequences, the site will tell you where the restriction enzyme will cut it!

Simple diagram of how EcoRI works..

3-5 beginning on Wed., Mar. 6


3-6 beginning on Tue., Mar. 17

4-1 beginning on Thu., Mar. 26
Chapters 13 - 15 Evolution

Read 13.1 - 13.2
R/O 13.3 - 13.4
Read 13.5
R/O 13.6 - 13/8
Read 13.9
R/O 13.10 - 13.11
Browse 13.12 - 13.18
R/O 13.19


R/O 14.1 - 14.4
Read 14.5, 14.8

Read 15.9, 15.11 - 15.12

Chapter 19: Changes in Species
R/O 19.1 - 19.2, text
Read 19.3, text
R/O 19.4 - 19.5, text
Meet objectives, Chapter 19, SG

Chapter 20: Human Evolution
Read 20.1 through 20.6, text
Meet objectives, Chapter 20, SG







Helpful Links:

The Biology Project: Human Anatomy & Physiology of the Reproductive System



 

Visit a pretty cool site that uses ShockWave to let you rotate human and other skulls in 3D...


4-2 beginning on Mon., Apr. 6 Plant Biology
R/O 17.1
Read 17.2 - 17.3
R/O 17.4
Read 17.5 - 17.6
R/O 17.11

R/O 31.2, 31.3, 31.6, 31.7
Read 31.8
R/O 31.9 - 31.13
Read 31.14

R/O 32.3 - 32.4
Read 32.5

Test date to be announced.

Easter Vacation from Thursday, April 9 through Sunday, April 19. Happy Easter!

Study Guide, pp. I-31-1 through 1-31-6
Answer objectives for the chapter.

Use PowerPoint presentations on the P-drive to answer questions in the Study Guide, and label the diagrams included.


Dissection of the Worm
Study Guide p. K-39-1
Use PowerPoint presentations on the P-drive to answer questions in the lab procedure, complete the charts, and label the diagrams included.

4-3 beginning on Fri., Apr. 24 Circulatory/Respiratory/Immune Systems
R/O 23.1 - 23.6
Read 23.7 - 23.8
R/O 23.13 - 23.16

Read 22.1
R/O 22.2, 22.4 - 22.6, 22.11
Read 22.12

Test date to be announced.

Progress Reports posted this cycle

Study Guide pp. G-22-1 through G-22-8


Dissection of the Crayfish
Study Guide p. K-41-1
Use PowerPoint presentations on the P-drive to answer questions in the lab procedure, complete the charts, and label the diagrams included.

Dissection of the Perch
Study Guide p. K-42-1
Use PowerPoint presentations on the P-drive to answer questions in the lab procedure, complete the charts, and label the diagrams included.
4-4 beginning on Tue., May 5 Excretory Systems
R/O 25.8 - 25.9
Read 25.10 - 25.11

Reproduction and Development
R/O 27.1 - 27.3, 27.10 - 27.14

Test date to be announced.
Study Guide pp. G-25-1 through G-25-6



Study Guide pp. H-27-1 through G-27-6

Dissection of the Frog
Study Guide p. K-43-1
Use PowerPoint presentations on the P-drive to answer questions in the lab procedure, complete the charts, and label the diagrams included.
4-5 beginning on Thu., May 14 Ecology
R/O 34.1 - 34.2
Read 34.4 - 34.5
Biomes: 34.7 - 34.18

R/O 36/1, 36.3, 36.5, 36.9 - 36.12
Cycles: 36.14 - 36.17

Test date to be announced.
Study Guide pp. J-34-1 through J-34-8




Dissection of the Fetal Pig
Handouts to be distributed
Use PowerPoint presentations on the P-drive to answer questions in the lab procedure, complete the charts, and label the diagrams included.

4-6 Tue., May 26

Course Final Exam  given in two parts on two separate class days. Exact dates to be announced.

Make-up days on tests, assignments, etc.

Final administrative details for the course.

A-day, Friday, May 25, is the last class day.

Review for Final Exam. Test date TBA.







 
R/O        =     Read and Outline
Read       =     Read carefully
Browse   =     Read lightly
Study      =     Read very analytically

References:    Biology - Concepts and Connections (Campbell), 4th Ed. (2003) ISBN 0-8053-0013-9
                       Biology - 4 Study Guide, Phillip D. Vavala, 2008 - 2009


 

If you have any questions or comments for Mr. Vavala, telephone (302) 654-2495, VoiceMail 213, or...send an e-mail.