APBiologySyllabus Textbook Campbell, N. and Reece, J. (2005). Biology, 7th edition. Benjamin/Cummings Pub Co. ISBN 0805371559 Supplemental Resources for Campbell’s Biology CD-ROM AP Biology Study Guide Workbook AP Biology Lab Manual, teacher-generated labs or labs from other sources. Online Biology Resource which includes tutorials, animations, art, chapter objectives, laboratory objectives, practice tests questions, the entire textbook online, science in the news articles and papers http://wps.aw.com/wps/media/access/Pearson_Default/1663/1703422/login.html About the AP Biology Course The AP Biology course is correlated with the standards put forth by the College Board for all AP courses and covers all of the topics in the AP Biology Course Description. These include molecules, structure and function of cells, cellular transport mechanisms, energy transformations, cell division, molecular genetics, inheritance, evolution, classification and diversity, plant and animal physiology, animal behavior, and ecology. All of these topics are integrated throughout the course using the eight major themes for the AP Biology Curriculum Requirements. The AP Biology course meets 50 minutes, 5 days a week for 36 weeks. Within in this time frame, the goals are to allow students to appreciate the value of biology in their everyday lives, understand the major concepts of biology and apply them to society. Labs are a major component of the course, about 25 percent of the students’ time is devoted to: Demonstrating science safety skills Demonstrating skills in using various types of biological instruments Practice in finding and using patterns in collected data to solve scientific problems Exhibiting mastery of the major principles of biology Learning how to read and critique scientific papers, articles, publications Expressing scientific data in a formal written experimental report Collaborating scientific findings with classmates and peer evaluating data Grading Policy Tests – 40% Tests are given at the conclusion of a unit. The composition of the test will be Multiplechoice questions and short answer/essay/free response/annotating diagrams Quizzes – 15% Quizzes are given throughout the semester and on shorter chapter and pop quizzes on reading assignments and recently covered material. They may include homework questions and key concepts (reading quizzes). Labs – 25% Homework – 20% Course Planner The course will be designed to address the big ideas beginning Fall 2012 Big Idea 1: The Process of Evolution drives the diversity and unity of life Big Idea 2: Biological systems utilize free energy and molecular building blocks to grow, to reproduce, and to maintain dynamic homeostasis Big Idea 3: Living systems store, retrieve, transmit, and respond to information, essential to life processes Big Idea 4: Biological systems interact, and these systems and their interactions possess complex properties Molecules and Cells: Chapters 1-7: (5 weeks) 1. Biochemistry Inorganic chemistry, atoms, chemical bonding Water: Water Properties Work Station Lab (teacher generated) Functional groups Organic chemistry: Protein Determination lab (teacher generated), Macromolecule presentation (student generated) Structure and function of enzymes: Filter paper and hydrogen peroxide lab (teacher generated), AP Lab 2: “ Enzyme Catalysis” 2. Cells Prokaryotic, eukaryotic and structure and function of cell organelles: independent study, cell brochure, cell model activity, Compound Microscope lab (teacher generated) Cell membranes and transport mechanisms: role plays-passive and active transport, endocytosis and exocytosis, AP Lab 1: “Diffusion and Osmosis” Energy Transformations: Chapters 8-10: (3.5 weeks) 1. Metabolism Free energy transformations Molecules and reactions involved in metabolism 2. Photosynthesis Light dependent reactions: AP Lab 4: “Plant pigments and Photosynthesis” Light independent reactions- role play Evolutionary adaptations of plants to reduce photorespiration, C4 and CAM 3. Cellular Respiration Glycolysis Krebs cycle Electron Transport chain/chemiosmosis Anaerobic respiration Control feedback mechanisms AP Lab 5: “Cell Respiration” Role-play 4. Evolutionary Chemiosmotic and Endosymbiotic theory Discussion Cell Division and Genetics: Chapters 12-20: (7.5 weeks) 1. Cell Reproduction Stages of mitosis: Microscopic observation of Onion Root tip mitosis Lab (teacher generated) Chemical control mechanisms of cell cycle, cdk, cyclin, MPF Stages of meiosis: AP Lab 3: “Mitosis and Meiosis”, Meiosis Flip Book Activity (teacher generated) Independent assortment, law of segregation, crossing over 2. Mendelian and NonMendelian genetics Inheritance patterns: monohybrid and dihybrid crosses Inheritance patterns: sex-linked, linked genes, codominance, incomplete dominance, blood types, polygenic inheritance, crossing over frequencies, multifactorial AP Lab 7:” Genetics of Organisms” Genetic Problems from chapter 14 and 15 3. Human Genetics Mutational changes at chromosomal and molecular level Genetic diseases: PowerPoint Presentation (student generated) Karyotype analysis activity 4. Molecular Genetics Structure and function of DNA and RNA: DNA extraction Lab (teacher generated) Contributions of scientists that studied DNA Structure and function of prokaryotic and eukaryotic chromosome DNA replication and binary fission Gene regulation in prokaryotes, Lac and Trp Operons Protein synthesis: Protein Synthesis Activity (ACCESS) DNA technology, RFLP analysis, CAT activity, fingerprinting, Genetics debate, PowerPoint presentation regarding cloning, DNA fingerprinting, stem cell research, nanotechnology, all of which include ethical issues and impacts on society (student generated): AP Lab 6: “Molecular Biology: (modified) Evolution: Chapters 22-26: (2 weeks) Evolution (may be Winter Break assignment) Historical background of Darwin and his theory of natural selection: PBS Evolution Videos and online activities Evidences of evolution Chemical evolution Mechanisms of evolution: AP Lab 8: “Population Genetics and Evolution” Classification and Survey of Protists, Fungus, Animals and Plants: Chapters 26-34: (1 week) Diversity of each kingdom Observe specimens from each phyla Identify characteristics of each kingdom and certain phyla Practice placing organisms on the phylogenetic trees Comparative Anatomy and Dissection of earthworm, grasshopper, frog, and fetal pig Lab (teacher generated), CATWORKS CD-ROM as an alternative assessment Microscopic Observation of Protists Lab (teacher generated) Identification of Fungus Lab (teacher generated) Identification of bryophytes, conifers, angiosperm Lab (teacher generated) Structure and function of animals (12 weeks) 1. Homeostasis overview 2. Structure and function of tissues and organs: Microscopic Tissue Identification Lab (teacher generated) 3. All major organ systems The Endocrine system The Digestive system: Students design stories or game boards about the digestive system The Circulatory system: AP Lab 10: “Physiology of the Circulatory System”, Valentines Day Cards and puzzles (student generated) The Respiratory system: Spirometer Lab (teacher generated) The Excretory system and osmoregulation, Observe how a dialysis machine works The Immune system: students design cartoon or comic strips to explain the functions of different immune cells, watch the National Institute of Health HIV video The Nervous system: students design their own sense lab testing vision, taste, smell, touch, or hearing The Muscular system: role-play muscle contraction, watch animations, muscle contraction demonstration Human Reproduction and Development: hormonal control, embryonic development slides of sea urchin, computer animation Animal Behavior: AP Lab 11:”Animal Behavior of Pill bugs” (modified) Evolutionary trends and patterns found among vertebrate and invertebrate anatomy of organ systems. For example, comparison of protonephridia, metanephridia, malpighian tubules, and nephrons 4. Evolutionary adaptations that make terrestrial life possible for animal Structure and function of plants: Chapters 35-39: (3 weeks) Alternation of generations Plant reproduction and growth Angiosperm leaf, root, stem anatomy and structure: Microscopic Observations of Monocot and Dicot leaf, root, and stem Lab (teacher generated) Plant nutrition: students design their own lab testing nutritional requirements of different plants (if time permits) Plant transport, responses to environment and control mechanisms: AP Lab 9: “Transpiration” (modified) Evolutionary adaptations to plants, especially angiosperms Ecology: Chapters 50-54: (2 weeks) 1. Biomes: Student generated poster sessions about different biomes 2. Community ecology Ecological succession Symbiotic relationships Co-evolution 3. Population ecology R-selected species K-selected species Exponential growth Logistical growth Carrying capacity 4. Ecosystems Food chains Food webs Trophic levels and structure Chemical cycling Human impacts on the environment: mock debate, environmental issue (teacher and student generated) AP Lab 12: “ Dissolved Oxygen and Aquatic Primary Productivity” Teaching Strategies I try to employ a variety of teaching techniques so that I can reach and capture as many students possible. These techniques implement both individual and group activities. Lecture is provided for about 2-3 days per topic required by the AP Biology Course Description. With the lecture students may take their own notes, an outlined partial notes (teacher generated) may be given or a PowerPoint handout may be provided for students to follow along. Each lecture is supplemented with diagrams, explanations, visuals, examples, animations, videos, computer simulations, overhead transparencies or demonstrations. Lecture is meant to aid in the understanding of their chapter readings. Open Class Discussion is implemented pre, during or post lecture. The students may ask questions or I will ask questions. A handout of questions and vocabulary are also required per topic. Often, an evolutionary unifying theme question is incorporated in this handout. Hands-on activities and role-plays are important to my course. I believe that if students teach each other, then their learning will be much more valuable. The hands-on activities and role-plays allow them to be more active learners. Our school requires weekly Silent Sustained Reading in each course. I use this time to introduce primary scientific research papers, popular science articles or newspaper articles that are of a biological nature to my students. After their required reading time we have an open class discussion about the reading and how it influences their lives, society, and any ethical issues that may be involved. Sometimes they are required to write a reflection about the reading. Students practice answering and scoring AP Biology Free-Response Questions. I will create my own AP Biology Free-Response Questions or utilize former ones as homework or as test questions. Students use AP Biology scoring guideline to grade their own responses. They also analyze a range of low to high response student samples and scores so that they can learn how to improve their own written responses. Multiple Choice Questions are generated for each unit test. These multiple choice questions range from factual recall to analysis, judgment, and comprehension. Students learn how to evaluate each question and pull out key terms and concepts. They also learn how the items are structured around each topic and how incorrect choices can affect their score. A PowerPoint presentation is developed by groups of students regarding ecology, animal behavior, genetics or DNA technology. Each student is responsible for giving a short presentation about the topic to the classmates. The students are peer evaluated and teacher evaluated. Students also design one experiment in which they test the variables, analyze and discuss data. This is presented in a formal written experimental report. Periodically, I will use DVDs and videos that will enhance the students understanding of biological concepts. They are usually from Howard Hughes Medical Institute, Nature, NOVA and PBS. I encourage my students to seek out and use many AP Biology Web sites and computer simulations. Labs Labs are essential for student learning of the biological concepts. Students gain a deeper understanding and appreciation of topics they explore through firsthand observations during scientific investigations. They perform two types of labs; those in the AP Biology Lab Manual and those I have designed or taken from other sources. Being that I am restricted to 52 minute class periods, I usually have to split the labs over a period of 2-3 days. All labs count as a grade. To emphasize biology and science as a process, many of the AP Biology Labs are required to be written in a formal lab report of which is graded. Formal reports require a clear presentation of a purpose, hypothesis, variables, data, and results in the form of charts, tables, graphs, analysis (I encourage the use of Excel and graphing calculators to do statistical analysis if possible) and conclusion/evaluation (see requirements below). They are also required to provide a written discussion of limitations and suggestions to each lab. Some labs may not have a formal report, but instead the students simply provide charts, tables, annotated diagrams, or flow charts. When possible, the AP Biology labs are modified to use smaller quantities of perishable and nonperishable items. This is due to time and financial constraints. Some labs are also supplemented with computer simulations. Some of the units do not have labs. Investigations done beyond the AP curriculum include various microscope labs, plant nutrition lab, comparative vertebrate anatomy and dissection lab, various identification of organisms labs and DNA extraction. I. Planning A A. Title B. Define the problem – the problem is always stated in the form of a question C. Formulate a hypothesis – detailed with explanation A good hypothesis should include: 1) Predicted outcome, 2) Reason for outcome, 3) How to go about achieving that outcome. D. Select variables that will be investigated in the lab – manipulated and controlled. State the relationship between the variables. II. Planning B – Experimental Design, procedure, materials and diagram of set-up A. Design a method with appropriate materials B. Design a method for controlling the variables C. Design a method for collecting data D. Include safety procedures as well III. Data Collection A. Observe and record raw data B. Organization and presentation of data – including units IV. Data Analysis A. Process data to produce results that aid in the interpretation of data B. Present transformed data / results effectively and appropriately C. Includes but is not limited to: graphs, calculations, observations, analysis questions in paragraph form, percent error, etc. D. Show sample calculation for each equation used in the lab E. Provide all information needed for a graph. Title, axes, size, indicate points clearly, appropriate scale with key, best-fit curve (straight line) and slope calculations V. Conclusion / Evaluation A. Draw a valid conclusion based on the correct interpretation of data – do not just restate the results B. Compare with stated value if possible C. Evaluate procedure (method, materials, apparatus) including limitations, weaknesses or errors in manipulation (discuss limitations of data analysis) D. Recommend modifications for the experiment - Look at both the pros and cons of the lab Experiments Completed in AP Biology The experiments that will be performed in AP Biology are listed in the Course Planning section above. Grading Period One Waiver Days 08/2527/2014 First Day Tchr. 08/25/14 First Day Stu. 08/28/14 Pre-DAP Test 08/299/19/14 Labor Day 09/01/14 Waiver Day 09/24/14 End of GP One 10/23/14 PT Conferences 10/24/14 Grading Period Two GP Two Begins 10/27/14 OGT 10/27/2014 – 11/09/14 Aspire test TBA Thanksgiving 11/2728/14 Exam/Post-DAP 12/01/14 -12/21/2014 Winter Break 12/22/1401/02/15 Waiver Day 01/05/15 Second GP Ends 01/09/15 Grading Period Three Third GP Begins 01/12/15 City-wide In service 01/16/15 MLK Day 01/19/15 President’s Day 02/16/15 PT Conferences 02/20/15 OGT Gr. 10 03/1629/15 Third GP Ends 03/20/15 Grading Period Four Fourth GP Begins 03/23/15 Spring Break 04/0310/15 ACT Testing 04/28/15 Memorial Day 05/25/15 Exam Week 06/01– 04/15 Final day students 06/04/15 Final day teachers 06/05/15