Download AP Biology Pacing Guide2013

AP Biology
PACING GUIDE
Course Overview
This AP Biology course is designed to offer students a solid foundation in introductory college-level
biology following as closely as possible the criteria set up by the College Board. By structuring the
course around the four big ideas, enduring understandings, and science practices this course will assist
students in developing an appreciation for the study of life and help them identify and understand
unifying principles within a diversified biological world.
What we know today about biology is a result of inquiry. Science is a way of knowing. Therefore, the
process of inquiry in science and developing critical thinking skills is the most important part of this
course.
The goal of this course is to provide students with the conceptual framework and analytical skills
necessary to deal critically with the science of biology. Another goal of this course is to emphasize to the
students their responsibility toward self-learning. It is the hope that this course will introduce and develop
in the student a work ethic that is extremely important and necessary in order to succeed at the college
level. The primary goal of this course is to teach understanding of biological concepts and have these
students understand that science is an ongoing process.
At the end of the course, students will have an awareness of the integration of other sciences in the study
of biology, understand how the species to which we belong is similar to, yet different from other species,
and be knowledgeable and responsible citizens in understanding biological issues that could potentially
impact their lives.
Instructional Context
This AP Biology course is open to juniors and seniors at a high school that employs a block schedule. It
meets with students five days a week . Each block is 75 minutes.
Students must have completed both first year biology and chemistry prior to enrolling in AP Biology. A
summer assignment is used to review basic principles of biology and chemistry. This strategy enables me
to more quickly begin topics in biochemistry.
Instructional Resources
1. Reece, Jane, et a]., Campbell Biology, 8th Edition, 2008, Pearson Benjamin Cummings. [CR1]
2. Giffen, Cynthia and Heitz, Jean. Practicing Biology (to accompany Campbell ,Reece Biology), 3rd
Edition, 2008, Pearson
Benjamin Cummings.
CR1: Students and teachers use a recently published (within the last 10 years) collegelevel biology textbook-
3. <www.campbellbiology.com> (The website to accompany the main text provides animations,
investigations, PowerPoint and other audio-visual sources to enhance instruction)
4. AP Biology Investigative Labs. An Inquiry Based Approach.
Other Supplemental Instructional Materials:
Campbell Presentation Library, 8th ed., The Benjamin / Cummings Publishing Company, Inc. 2008
Powerpoint Lectures, 8h ed., The Benjamin / Cummings Publishing Company, Inc. 2008
Micrograph Transparencies for the Life Sciences. The Benjamin / Cummings Publishing Company, Inc.
Virtualizing Cell Processes- BioMedia Associates
Cell Biology Videodisc Videodiscovery Inc., 1991
A.D.A.M. The Inside Story (1997)
NeoScI AP BIOLOGY Lab Collection. (Virtual Lab Software)
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Topics and Timelines. Block Schedule of five blocks per week. Each Block is 75 minutes.
Units of Instruction
Unit 1: First Week and Introduction (Review summer assignment, 8 Classes)
Unit 1 Overview of Lecture and Discussion Topics:
1. Darwin and the Theory of Natural Selection
2. Inquiry as a way to learn science
3. Structure of Atoms
4. Emergent Properties of Water
Unit 2: Biochemistry and Introduction to the Cell (20 Classes)
Unit 2 Overview of Lecture and Discussion topics:
1.
2.
3.
4.
The impact of carbon as the "backbone of life"
How monomers build polymers, including the roles of nucleic acids
Examples of organelles that are membrane bound to compartmentalize their functions
Membrane structure and function
Unit 3: Cellular Energy and Related Processes (20 Classes)
Unit 3 Overview of Lecture and Discussion Topics:
1.
2.
3.
4.
5.
6.
7.
Metabolic pathways
Laws of Energy Transformation
How ATP powers cellular work
Enzyme structure and function
Harvesting chemical energy: glycolysis, citric acid cycle, oxidative phosphorylation
Light reactions and the Calvin cycle
Evolution of alternative mechanism of carbon fixation
Unit 4: Cell Communication and the Cell Cycle (15 Classes)
Unit 4 Overview of Lecture and Discussion Topics:
1. Evolution of cell signaling
2. Reception, transduction, response
3. Apoptosis
4. How mitosis produces genetically identical daughter cells
5. Evolution of Mitosis
6. How the eukaryotic cell cycle is regulated by a molecular control system
7. Origin of cell communication
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Unit 5: Genetic Basis Of Life (25 Classes)
Unit 5 Overview of Lecture and Discussion Topics:
1. Genes are passed from parents to offspring by the inheritance of chromosomes
2. How meiosis reduces the number of chromosomes (diploid to haploid)
3. Evolutionary significance of genetic variation that results from sexual life cycles
4. Concepts of Mendelian genetics (laws of probability, inheritance patterns)
5. Genes are located along chromosomes (concepts of gene linkage, mapping
distance between genes, causes of genetic disorders) [CR5]
Unit 6: Gene Activity and Biotechnology (20 Classes)
Unit 6 Overview of Lecture and Discussion Topics:
1. DNA is the genetic material (historical experiments, DNA structure and function, DNA replication)
2. Flow of genetic information (genetic code, role of other polymers, transcription, translation)
3. Mutations
4. Gene expression (operon systems in prokaryotes, eukaryotic gene expression)
5. Virus structure and activity
6. Restriction enzymes, plasmids, transformation
7. DNA technology (how gel electrophoresis works and applications of this
technology) [CR5]
Unit 7: Evolution and Phylogeny (20 Classes)
Unit 7 Overview of Lecture and Discussion Topics:
1. How natural selection serves as a mechanism for evolution
2. Scientific evidence supporting evolution
3. Hardy-Weinberg concept
4. How allele frequencies can be altered in a population
5. Concepts of speciation
6. Origin of Life; Fossil Records
7. Events in the "history of life" (origin of single-celled and multicellular organisms; mass extinctions;
adaptive radiations)
Unit 8 Diversity in the Biological World.- Organism Form and Function (22 Classes)
Unit 8 Overview of Lecture and Discussion Topics:
This section covers a broad survey of the diversity of life; specific topics will connect big ideas and
enduring understandings.
1. Evolutionary trends (endosymbiosis, adaptations that allowed plants to move from water to land,
reproductive adaptations of angiosperms, environmental roles of fungi, animal body plans,
progressively complex derived characters in animal groups)
2. Unique features of the angiosperm life cycles
3. Signal transduction pathways (plant and animal hormones)
4. Photoperiodism in plants
5. Feedback control loops in animals
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6. Thermoregulation in animals
7. Energy allocation and use in animals
8. Examples of functioning units in mammal systems (alveoli in lungs, villi of small
intestines, nephrons in kidneys)
9. Structure and function in immune systems
10. Structure and function in nervous systems (neurons, resting potential, action potential, synapses)
11. Structure and function of the human brain
Unit 9: Ecology (28 Classes)
Unit 9 Overview of Lecture and Discussion Topics:
1. Aspects of animal behavior
2. Aspects of biomes
3. Models describing population growth
4. Regulation of population growth
5. Community interactions
6. Species diversity and composition
7. Community biodiversity
8. Energy flow and chemical cycling in ecosystems
9. Primary productivity
10. Energy transfer between trophic levels
11. Human activities that threaten biodiversity
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