Biology Advanced Placement Pacing Calendar

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Course Overview

• Classes meet five days each week for 50-55 minutes.

Texts and Teaching Strategies

• Primary textbook: “ Biology. The Unity and Diversity of Life ”. Starr and Taggart.

11 th

edition. 2006. Supplemental textbook: “ Biology ”. Campbell. o

The eight major themes from the AP Course Description (Science as a

Process; Evolution; Energy Transfer; Continuity and Change; Structure and Function; Regulation; Interdependence; and Science, Technology and

Society) are stressed throughout the course. In particular, evidence of evolution as well as ecological relationships and environmental impact are used as unifying themes across topics. o

Every chapter includes written and verbal exercises to integrate the topic of that section into the eight major themes of the AP Biology Course

Description. We discuss as a class how the topic at hand relates to and fits within each theme, and how these themes are interrelated to all of the other unit topics. In this manner we both review past topics and incorporate new topics into a coherent conceptual framework.

• Lab manuals: Starr and Taggart textbook manual; College Board Lab Manual.

Labs are generally run once every two weeks and take several days or more as needed. Labs take up about 25 percent of instructional time. All of the labs are student driven and inquiry based. o

To stress biology and science in general as a process, lab activities stress development and testing of the hypothesis; collection, analysis, and presentation of data; and a clear discussion of results. o

Students have a lab write-up due at the end of each lab. There are several different formats that are rotated throughout the year: a formal typed paper with all the steps of the scientific method presented; oral presentation of their procedure, data and conclusions using visuals and with a class discussion to follow; or a lab quiz where they present their data and conclusions in an exam environment. The proper construction and use of tables and graphs is stressed in all formats as is the mastery of lab science skills. The questions asked and main concepts covered in the AP labs are always included as part of the chosen format. This variability allows the student to become more flexible in their thinking styles and helps them to assimilate the concepts.

• Web Lessons are interactive tutorials handed out as an introduction to a chapter.

Specific assignments are given for each of the sites and are to be completed outside of regular class time. They are due before the test for that material.

• Outside readings and research are required in addition to reading in the textbook, college-based web lessons, AP labs, as well as participation in class discussion over current events. Science-based magazines, journals, and internet news sources are incorporated throughout the course thus making biology-related technological advancements, and modern environmental and social concerns continuing themes.

Students are asked to write article reviews based on the content and concerns that arise from the articles. If the articles cover experiments performed, they are required to write it up in scientific method fashion as for lab write-ups.

• Students are continually taught how to conduct scientific research and present findings. During the year, the students are required to write one major scientific paper dealing with an ethical issue surrounding genetic research today and one major scientific paper dealing with a modern environmental concern (either local or global).These activities reinforce proper research techniques using traditional library and electronic sources. Students learn to discriminate when using internet sources and also learn to evaluate leading researchers’ use of the scientific method. They must demonstrate their understanding of the biological concepts and clearly present their conclusions drawn from the data.

• Topics listed as “Review” were covered in Pre AP Biology or previous science courses and will not be covered again in detail in class. Outside review work and after school teacher help is required if necessary.

Course Planner

Unit 1: Molecules and Cells

Week 1

Chapter 1: Major Themes of Biology

Review of Biological Organization and the Scientific Method

Chapter 2: Review Atoms, Molecules and Chemical Bonds

Week 2

Chapter 2: Properties of Water

Lab : Properties of Water. “Modern Biology”. Holt

Chapter 47: Review Water Cycle

Chapter 2: Acids, Bases, Buffer Systems

TEST (Chapters 1, 2, 47, web lesson & water lab)

Week 3

Chapter 3: Properties of Carbon and Functional Groups

Chapter 47: Review Biogeochemical Cycles (N, C, O)

Chapter 3: Review Structure and Function of Macromolecules

Carbohydrates, Lipids, Proteins (save Nucleic Acids for later)

Lab: Making Molecular Models.

Carolina Biological organic model kits.

Section 2: Metabolism and Enzymes

Week 4

Interactive, tutorial Web Lesson. “The Biology Project”. Problem Sets and Tutorials.

University of Arizona. www.biology.arizona.edu/biochemistry/biochemistry.html

- due before TEST

Chapter 6: Introduction to Metabolism / Thermodynamics/ ATP

Chemistry of Life. Sections: “Energy, Enzymes and Catalysis “;

“Metabolism”

Activation Energy and Enzymes; Coupled Reactions

Enzyme Mediated Reactions / Redox Reactions

AP Lab # 2: Enzyme Catalysis (“Potato Lab”)

3: Cell S tructure and Transport

Week 5

Web Lesson Due / TEST (Chapters 3, 47 & 6, web lesson and lab)

Interactive Tutorial Web Lesson: The Virtual Cell www.ibiblio.org/virtualcell/index.htm

www.cellsalive.com

- due before the test

Chapter 4: Review Cell Structure and Function

Cell Motility and Surface Specializations /Communication

Chapter 20: Evolution of Membranes / Prokaryotes and Eukaryotes

Endosymbiont Theory

Chapter 5: Review Membrane Structure and Function / Membrane Proteins

Week 6

Chapter 5: Permeability and Directional Movement Across the Membrane

Active and Passive Transport/ Bulk Transport

AP Lab # 1: Diffusion and Osmosis (Dialysis Bags, Water Potential and

Plasmolysis)

Web Lesson due / TEST (Chapters 4,20, 5, web lesson & lab)

Week 7 - 8

Interactive, tutorial Web Lesson: “Online Biology Book”.

www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Sections: Plants and Their Structure (1-2)

- due before the test

Chapter 29: Review Plant Tissues/ Roots, Stems and Leaves

Review Monocots and Dicots

Review Primary and Secondary Growth

Microscope Lab: Prepared botany Slides. “Modern Biology”. Holt.

(monocot / dicot ; stems, roots, leaves)

Chapter 30: Properties of Soil

Absorption of Water and Ions Through the Roots

Transpiration / Conservation of Water

Week 9

Web Lesson Due / TEST (Chapters 29 & 30, web lesson and lab)

Interactive, tutorial Web Lesson: University of Arizona. http://photoscience.la.asu.edu/photosyn/education/learn.html

Section: Photosynthesis

- due before the test

Chapter 7: Review Energy and The Light Spectrum

Review Cyclic and Noncyclic ATP Formation

Light and Dark Reactions / Chemiosmotic Theory

AP Lab # 4: Photosynthesis

Week 10

Chapter 7: C

3

, C

4

, and CAM Plants

Chapter 23: Evolution of Plants and Colonization of Land

Review Bryophytes / Alternation of Generations

Review Tracheophytes / Gymnosperms

Angiosperms and Coevolution of Pollinators

Section 6: Cellular Respiration

Week 11 - 12

Web Lesson due / TEST (Chapters 7 & 23, web lesson and lab)

Interactive, tutorial Web Lesson: http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookGlyc.html

Sections: Cellular Metabolism and Fermentation

University of Arizona. Biology Project. Biochemistry. Metabolism Problem Sets: http://www.biology.arizona.edu/biochemistry/problem_sets/metabolism/metabolism.html

- due before the test

Chapter 8: Over View Cellular Respiration / ATP Phosphorylation

Review Glycolysis and Fermentation

Review Krebs Cycle and Electron Transport Chain

Chapter 40: Over View Plant and Animal Gas Exchange

Chapter 41 & 36 Alternative Energy Sources For the Body / Over View of

Digestive and Excretory Processes in Animals

AP Lab # 5 : Respiration Rates

Unit II Heredity and Evolution

Week 13

Web Lesson due / TEST ( Chapters 8, 36,40 & 41, web lesson and lab)

Interactive, tutorial Web Lesson: The Biology Project. University of Arizona. www.biology.arizona.edu/cell_bio/cell_bio.html

Sections: Cell Cycle and Mitosis; Meiosis; and both problem sets.

- due before test.

Chapter 9: Review Mitosis

AP Lab # 3 : Mitosis

Review The Cell Cycle and Cytokinesis

Week 14

Chapter 10: Meiosis and Sexual Reproduction

Process of Meiosis / Haploid and Diploid

Crossing Over, Mutations and New Variations

Gametogenesis

AP Lab # 3 : Meiosis

8: Prin ciples of Inheritance

Week 15 - 16

Web Lesson due / TEST ( Chapters 9-10, web lesson & lab)

Interactive, tutorial Web Lesson: The Biology Project. University of Arizona. www.biology.arizona.edu/default.html

Sections: Mendelian Genetics, Human Genetics, and problem sets.

- due before the test

Chapter 11: Review Mendel’s Work/ Segregation

Independent Assortment / Practice Problems

AP Lab #7: Mendelian Genetics/ Chi Square Calc. (Corn)

Multiple Alleles/ Blood Types

Environmental Effects on Gene Expression

Chapter 12: Chromosomal Basis of Inheritance

Sex Determination

Autosomal and X- Linked Inheritance

“Modern Biology”. Holt. Lab: Karyotype Analysis / Reading Pedigrees

Linkage and Mapping / Practice Problems

Week 17

TEST (Chapters 11-12, web lesson and labs)

Interactive, tutorial Web Lesson:

- Online Biology Book: www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Sections: Flowering Plants Reproduction (Flowers, Fertilization, and

Fruits).

- The Biology Project. University of Arizona. www.biology.arizona.edu/default.html

Section: Developmental Biology.

- due before the test.

Chapter 31: Plant Reproductive Structures / Sexual and Asexual

Flowers / Pollen Grains and Eggs / Pollination

Seeds and Fruit/ Dispersal

Chapter 43: Principles of Animal Reproduction

Early Development / Pattern Formation

Sea Urchin Embryology, University of Wisconsin: http://worms.zoology.wisc.edu/urchins/SUmainmenu.html

Week 18-19

TEST (Chapters 31 & 43, and web lesson)

Interactive, tutorial Web Lesson: DNA Tutorial http://www.dnatutorial.com/index.shtml

All sections and practice problems

- On-Line Biology Book: http://www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Section: DNA and Molecular Genetics and Protein Synthesis

- due before the test

Chapter 13: DNA Structure / Base Pairing

Replication

Lab: Carolina DNA Pop Bead Molecule

Lab: Carolina DNA Replication Pop Bead Model

DNA Repair

Chapter 14: Protein Synthesis / 3 Classes of RNA

Transcription and Genetic Code

Translation

Mutations

Section 10: Gene Expression and Recombination

Week 20-21

Virtual Fly Lab: www.biologylab.awlonline.com

Web Lesson due / TEST ( Chapters 13, 14, web lesson and labs)

Interactive Web Lesson: On-Line Biology Book http://www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Section: Gene Interactions and Control of Gene Expression

Chapter 15: Overview Gene Controls

Bacterial (negative and positive) / Operon Theory

Eukaryotic / Inactivation and Signaling Mechanisms

Week 22-23

Chapter 22: Genetics of Bacteria / Growth and Reproduction

Genetics of Viruses / Multiplication Cycles

AP Lab # 6: Molecular Biology / Colony Transformation in Bacteria

Chapter 16 : Recombinant DNA Technology

DNA Fragments / Modified Host Cells

Genetic Engineering

Lab: Paper DNA Recombination. “Modern Biology”. Holt.

Web Lesson due / TEST ( Chapters 15, 16, 22, web lesson & labs)

Section 11: Principles

Week 24-25

Interactive, tutorial Web Lesson: University of Wisconsin. Connecting Concepts:

Lessons in Biology http://ats.doit.wisc.edu/biology/ev/sp/sp.htm

Sections: Natural Selection, Species and Speciation

- due before the test

Chapter 17: Review Darwinian view / Descent with Modification

Natural Selection

Review Evidence for Evolution / Homologies

Chapter 18: Microevolution/ How Populations Evolve

Directional, Stabilizing, Disruptive & Sexual Selection

AP Lab # 8: Population Genetics and Evolution ( Hardy-Weinberg)

Chapter 19: Speciation/ Isolation Mechanisms

Pre and Post Zygotic

Allopatric and Sympatric

Unit III Organisms and Populations

Section 12: Evolution and Diversity of Life

Week 26

Web Lesson due / TEST (chapters 17 – 19, web lesson and labs)

Interactive Web Lesson: On-Line Biology Book http://www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Sections: Biological Diversity; Plant Hormones and Growth

- due before the test

Chapter 20-21: Fossil Record and Early Conditions

(assigned as an outside reading review; it is test material)

Review Classification Procedures and Systems

Chapter 23: Protists and the Origin of Eukaryotes

Video Series: Biology of Ciliates, Flagellates & Ameba

Chapter 24: Fungi

Week 27

Summary of Bacteria, Protists and Fungi

Chapter 32: Plant Early Growth and Development

Environmental Clues and Hormonal Effects/ Plant Responses

Biological Clocks / Dormancy and Other Cycles

Web Lesson due / TEST (chapters 20-21, 23-24, 32, and web lesson)

Week 28

Interactive Web Lesson http://www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Sections: Biological Diversity, Animal cells, Tissues and Organ Systems

- due before the test

Chapter 26: Invertebrates and the Origins of Animal Diversity

Invertebrate Body Plans/Symmetry/Cavities and Segmentation

Chapter 33: Animal Tissues and Organ Systems

Invertebrate Genealogy

Week 29

Chapter 27: Vertebrates / Chordates / Invertebrate Chordates

Chapter 37: Evolution of Skeletons and Limbs

Forms of Movement / Muscle Contractions

Development of the Heart and Brain

Vertebrate Genealogy

Web Lesson due / TEST ( Chapters 26 – 27 & 37 and web lesson

Week 30-31

Interactive Web Lesson: On-Line Biology Book http://www.estrellamountain.edu/faculty/farabee/biobk/biobooktoc.html

Sections: All animal systems

-due before the test

Chapter 41: Review Animal Digestion

Comparative Anatomy/ Form and Function

Chapter 38: Animal Circulation and Gas Exchange

Comparative Anatomy Form and Function

The Blood

AP Lab # 10: Physiology of the Circulatory System ( Daphnia

and Goldfish)

Web Lesson due / TEST (Chapters 38, 41, web lesson & the labs)

Week 32

Chapter 39: Evolution of Body Defenses / The Immune System

The Skin and Cavity Linings

Cell Mediated Immunity

Blood Typing as an Immune Response ( RBC and WBC Counts)

Week 33

Chapter 42: Osmoregulation and Kidney Function

Comparative Anatomy of Excretory Systems

Chapter 36: Endocrine System / Specific Hormones

Comparative Anatomy / Structure and Function

Week 34

Chapter 34: Evolution of Nervous Systems

Action Potential / Synapse and Neurotransmitters

The Brain and Sense Organs

TEST ( Chapters 34, 36, 39, & 42)

Section 14 Population and Community Interactions

Week 35 – 36

Chapter 46-48: Review The Physical Environment/ Biomes

Limiting Factors / Carrying Capacity

AP Lab # 12 : Primary Productivity (Dissolved Oxygen)

Population Ecology / Population Growth

Communities and Succession

Biogeography and Diversity

AP Lab # 11: Habitat Selection

Chapter 49: Behavioral Ecology

TEST ( Chapters 46-49 and labs)

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