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AP Biology Course Outline Mrs. Climenhaga Albion Central School District This course is designed around the AP Biology Curriculum Framework that focuses on the major concepts in biology and their connections. This course is equivalent to an introductory college-level biology course. It is to provide my high school students with a deep understanding of biology concepts as well as give them the opportunity to practice laboratory investigations that critical thinking and problem solving. I will work each year to add to my course proven activities that will enhance my student’s opportunities to learn the content both within the lab setting and outside it. Within this audit are some of the major materials that I use during the year to teach the content. This course is based on the four Big Ideas set forth by AP: 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. These four Big Ideas will not be taught in isolation but will be connected when possible. Students will be asked to make formal connections using sticky notes on the Big Idea posters that hang permanently in our room. Students will also document the connections on their own curriculum map. This is a visual reminder that each concept is connected to many others. The Big Ideas will be woven into labs, activities, and discussions. Eight core units are covered with the learning objectives for each unit clearly outlined for the students as follows: Science as a Process, Evolution, Energy Transfer, Continuity and Change, Relationship of Structure and Function, Regulation; Interdependence in Nature, societal and environmental concerns. These topics are integrated throughout the course in which students will be assessed by labs which use technology to collect data and solve problems. Furthermore, in efforts to correlate overlapping themes in biology and encourage students to apply concepts we learn about in class, newspaper and current events are used to discuss happenings around the world on a weekly basis. These issues are used to relate different cultural differences and gain an insight into how they affect everyone. Service-Learning Projects – each student is required to conduct a Service Learning Project dealing with a theme covered in AP Biology. Students will use a theme and apply it to a real-life scenario which will better their community by addressing societal and environmental concerns. The projects are driven by the needs of the community and are design to reinforce the concepts learned in the course. This is conducted after the AP exam in April. Examples: Students designed and planned, in conjunction with the CAD class, a gazebo and landscape plantings for the new canal park. Over two years time they completed the project. In 2013 the students are planning to test water supplies of nearby farms and waterways to determine water quality. SCIENCE PRACTICES 1. The student can use representations and models to communicate scientific phenomena and solve scientific problems. 2. The student can use mathematics appropriately. 3. The student can engage in scientific questioning to extend thinking or to guide investigations within the context of the AP course. 4. The student can plan and implement data collection strategies appropriate to a particular scientific question. 5. The student can perform data analysis and evaluation of evidence. 6. The student can work with scientific explanations and theories. 7. The student is able to connect and relate knowledge across various scales, concepts and representations in and across domains. Materials The primary textbook used in this course is: Safava, D., Hillis,D., Heller, C., Berenbaum, M.. 2011.Life: The Science of Biology9rd Edition The primary lab investigation manual used in this course is: AP Biology Investigative Lab Manual: An inquiry-based approach. 2012. New York, NY: The College Board. Extra Reading: Preston, Richard. 1995. The Hot Zone. New York:Anchor-Double Day. Skloot, Rebecca. 2010. The Immortal Life of Henrietta Lacks. New York:Crown Publishers This course will enhance the content with reading selections from the New York Times, Scientific America, Science New, and PBS as well as peer reviewed journal articles using online databases to which our class has access. Class wiki page will be used extensively for class work and assignments. Students will post projects here to allow for peer review. www.albionapbiology.pbworks.com Laboratory: The high school is set up on a block schedule. The class is scheduled everyday for 80 minutes. No less than 25% will be devoted to lab experiences; this will be at least 2 days a week. Lab techniques will be modeled in class and then incorporated into inquiry and guided inquiry labs. A minimum of two labs will be conducted for each of the big ideas. In addition to the AP Labs several activities will give students hands-on practice with the unit content. Students will keep laboratory notebooks for the purpose of providing a record of their thought process, experimental set up and results. Students will present their work by creating posters, writing science reports and posting their work online on the wiki page. Peer review will be an integral part of the process of refining the science. The laboratory investigations selected will enable the students to apply the seven science practices as defined in the Curriculum Framework. Mathematical Data Analysis: Students will identify and use appropriate mathematical procedures to analyze data from their experimental investigations. These include, but are not limited to, an understanding of and ability to appropriately apply the concepts of Mean, Standard Error, and Standard deviation, paired and unpaired t-test, and Chi-square analysis. Assessments: Students will be assessed using different tools. For each unit the goal is to have a project that will allow for the incorporation of content from all chapters and give the student some degree of choice. For example in ecology the Human Impact project allows the student to choose the topic. The Cell unit book will reinforce the cellular components but give creative opportunities to students to be individual. Essays will give the student the chance to pull all the required knowledge together and write cohesively on a specific topic. These are graded and then class time is devoted to analyzing the essay and the standard. Quizzes are given regularly to keep students on track with the material. Unit tests are given in AP style multiple choice and long answer questions. Students are working toward having the knowledge base required for the final AP exam in May. Course Schedule: Science as a Process (1 week) Content Readings Laboratory Safety Lab Contract Scientific method Reading-Scientific method in action Charley Drewes Blackworm material Investigative Science • Designing an experiment • Peer review process • Data analysis Activities/Labs Assessment Independent/dependent variables worksheet Simpson worksheet Final Poster with peer Guided-Inquiry lab Science practice SP2,3,4,5 review process Notebook check Experiment Set up Quiz Students will have received the first assignment 2 weeks before school starts. They will read two selections for the Blackworm and answer questions. This first week will consist of: safety in the lab using worksheet and a tour of the lab; review of microscope techniques; experimental design and set up; keeping a lab notebook. Students will work with the Blackworm making observations, posing questions and ultimately designing an experiment to test a selected toxin. After a teacher progress check, students will complete their designed experiment. Students will create a poster to present their work. The rough draft will go through peer review. Final posters will be graded and displayed in the hall. Unit 1 Evolution (Big Idea 1) Content Readings Activities/Labs Assessment Evidence and mechanisms Natural Selection Chap 21 Reading Guide Video Clip- Darwin Historical chart – Evolution Theories graded • Darwin’s theory [1.A.1-3]• Descent with modification, Natural selection [1.A.1] • Evidence for Darwin’s theory [1.A.4] [1.B.1] Grant Article Unpredictable evolution Science Practice SP1,6,7 Essay 2004 #2 Butterfly Natural Selection activity Lab #1 Artificial Selection lab Lab notebook Lab write up Hardy-Weinberg notes Strawfish Activity Lab #2 HardyWeinberg Practice problem worksheet H-W Practice sheet 2 graded Quiz H-W Essay2004 2b Chap 22 Reading Guide NOVA cladogram basics Interpreting cladograms worksheet SP5,6 Genetic Variation • Gene pools and allele frequencies [1.A.4] • Hardy-Weinberg equilibrium [1.A.1] • Natural selection, genetic drift [1.A.3] Cladograms: constructing and using •Phylogenetic classification [1.B.2] • Cladograms [1.B.2] Species formation • Speciation [1.C.2] • Patterns of evolution [1.C.1] Early Earth • Early Earth/Origin of life [1.D.1&2] • Fossil record/dating [1.D.2] • History of life on Earth [1.D.2.a] Evolution of Genes and Genomes • Development and differentiation [2.E.1] • Hox genes [2.E.1] [3.B.2.b] Chap 22 Reading Guide SP2,5 BLAST lab(pt 1) Test Chap 23 Video- PBS Evolution in Action PBS-Sex and the single guppy Chap 25 Miller-Urey video Endosymbiosis video PBS Deep time Chap 24 Homeobox notes What Darwin Never Knew video and discussion SP1,3 SP1,5 SP6 Essay- Endosymbiosis theory SP6,7 Sean Carroll video clip, questions Evolution of Diversity • Reproduction, Tropism and photoperiodicity [2.C.2] [2.F.2] [2.E.3] Chap 26-29 Biodiversity project power points Flower dissection Project grade Test SP7 Lab notebook Quiz Evolution: This major unit will link to all the other units. It will be taught with many videos and readings from experts that support evolution, giving clear evidence for the science. For the biodiversity project students will each take a chapter 26-30 and create a teaching module to educate their classmates. Project will include appropriate vocabulary, worksheet, power point, 5 post chapter quiz questions. Special time will be taken to discuss the importance of the evolution of seed plants. This will include a flower dissection and germination of seeds to label the anatomy. Importance of food as an environmental stressor will be examined by looking at the work of the Grants and Galapagos Finches. This will tie into Big idea 4, biological systems interact. This paper will be used several times during the unit discussions. Connection to Big Idea 3, storing and transmitting genetic information, will be made during the chapter on evolution and genes with a particular look at the conservation of the homeobox in most species. [CR4] Unit 2 Ecology (Big Idea 2, 3, 4) Content Readings Activities/Labs Assessments Population Ecology Chap 55 Reading Guide CNN article: Wolf season Octopus article Deer-Wolf study Activity graph and questions Chap 56 Reading guide Chap 39.2 Plant defenses Wildlife Rehabilitator guest speaker Density and dispersion [4.A.5.c] C Carrying capacity [4.A.5] • Population modeling [4.A.5.c] Species Interactions • Organism interactions [2.D.1.b] Community Ecology • Energy, trophic levels [2.A.1.f] • Biotic/abiotic factors [2.D.1.c] • Organism interactions [2.D.1.b] • Food webs [4.A.6] • Ecosystem interactions [4.B.3] • Keystone species [4.B.3][4.C.4] Chap 57 Leaf Cutter video Reading guide Video: Keystone species- sea otter Video: Mt St. Helen, 30 yrs later Co evolution reading Calculating birth/death worksheet Essay- Growth curve Science practices SP5 SP2,5 Essay 2000 #3 animal defenses Lab notebook and lab write up SP1,6 Succession activity Essay: Energy transfer Quiz Berkeley: Co evolution case study Questions answered Chap 58 Reading guide Great Lakes: feast and famine reading C-O, H2O cycles on white board Calcium Data analysis Essay- Nitrogen cycle Cycles Quiz SP7 Chap 59 Chap 34 and 35 Plants Human Impact Project Lab #11 Transpiration Lab Peer review and project grade Lab Write up SP3,5 • Biodiversity threats [4.A.6] [2.D.3] • Human impact [4.A.6] [4.B.3 & 4] [4.B.3.c] Animal Behavior Chap 53 Reading guide Video: Bee communication Lab #12 Animal Behavior Lab write up SP1,3,5 Ecosystems and Global Ecology Energy flow and cycles [2.A.3.a]• Human impact [4.A.6] [4.B.3 & 4] [4.B.3.c] Conservation Biology • Innate/Learned behaviors [2.E.3.a] • Natural selection of traits [2.E.3.b] • Communication, responses [3.E.1] Ecology: this next unit will be connected to Evolution because natural selection acts on an organism phenotype due to environmental conditions. The major project for this unit will be human interactions and how these have affected ecosystems. Students will use published data to support human impact on the environment. While biomes will not be taught by me, students will create a travel brochure for a specific biome that must incorporate specific details from each of the chapters. This will be due at the end of the unit. Presentations will be given to promote the wonders of the biome to classmates. The transpiration lab is done here with extra class time being devoted to plant physiology. Understanding of the vascular system is important for the concept of transpiration. Big Idea 1 will be examined again in light of co evolution reading. Unit 3 Genetics (Big idea 3, 4) Content Inheritance, Genes and Chromosomes Readings Chap 12 Reading guide Mendel’s Laws and probability [3.A.3.b] • Inheritance patterns [3.A.3.b.3] • Human genetic disorders [3.A.3.c] •Origins of genetic variation [3.C.1] [4.c.1] • Sex linked/limited genes [3.A.4.b] • Chromosomal abnormalities [3.C.1] Cell Cycle and Cell Division Mitosis and cytokinesis [3.A.2] • Cell cycle regulation[3.A.2] • Cancer [3.A.2.a] • Apoptosis [2.E.1.c] DNA and Its Role in Heredity • Sexual and Asexual reproduction • Meiosis and gametogenesis [3.C.2.c] • Mitosis, meiosis comparison • DNA structure [3.A.1] [4.A.1] • Chromosomal abnormalities [3.C.1] From DNA to Protein •DNA/RNA structure, function [3.A.1] • Transcription, translation [3.A.1] • Post transcriptional processing [3.A.1.c.2] • Regulation of gene expression [3.B.1] • intracellular signals, expression [3.B.2] • Mutations [3.C.1] Gene Mutations, Molecular Medicine Recombinant DNA • DNA electrophoresis • Restriction enzyme analysis • PCR • Ethics- Genetically Modified Food, Transgenic animals, cloning Activities/Labs Classic Mendelian Genetics packet Assessments Packet graded Probability: Chi Square analysis using M&M Quiz Pedigree activity Essay: 2004 #1 Quiz SP1,2,3,4,5,6,7 Chromosomal Disorder Research Chap 11 Reading guide Video: Mina Bissell Article-Cancer predisposition Chap 13 Reading guide Watson Crick paper Chap 14 Reading guide Lab #7 Cell Division, Mitosis only Cancer Project Science practice SP2,5 SP7 SP6,7 Activity questions SP 2,3,4,5,6,7 Final Project presentations Quiz SP7 Essay: 2000 #3 Quiz Lab #7, Meiosis only DNA structure concept map SP2,3,4,5,6,7 Karyotype activity Online Activity sheet SP6,7 Historical Experiments Chart Completed chart Quiz SP6,7 Protein Synthesis Posters Completed Poster Essay: 2001 #4 SP1, 6,7 Insulin Gene activity Completed questions SP1,6,7 Lab #3 Blast Lab, part 2 comparing DNA sequences Student Investigation SP1,2,3,4,5,6,7 Chap 15.1,2,5 Reading guide Foglia Mutation activity Antifreeze Fish articles, U of Illinois Simulated gel electrophoresis Lab #9 Restriction Quiz Completed activity SP1,3,6,7 [3.A.1.e] Regulation of Gene Expression • DNA and RNA Viruses [3.C.3] • Horizontal gene transfer [3.C.2] • Operons [2.C.1.a] •Regulation of Gene Expression [2.E.1] [3.B.1] Enzyme Analysis Model lac operon with manipulatives Chap 16 Reading guide Completed Lab notebook Completed questions Quiz Essay 2012 #3a Lab #8 Bacterial Transformation Lab at U of Rochester SP1,3,6.7 SP2,3,4,5,6,7 SP1,6,7, Lab write up SP2,3,4,5,6,7 Genetics: Students will be asked to connect Big Ideas 1 and 3, understanding the chromosomal basis for inheritance that then has the potential to influence the evolution of a population. The reading of Dr. Chen’s work with the antifreeze fish will give evidence for environmental influence on a species through molecular genetics of gene regulation and expression. The biotechnology of Dr. Chen’s work will be discussed through the journal article on the evolution of antifreeze glycoprotein. Students will examine these techniques after reading chapter 15. The students will spend a day at the University of Rochester Life Science Center to work in a laboratory with university staff and carry out a recombinant DNA lab as part of a case study. Unit 4 Chemistry of Life Content Studying Life Life characteristics Chemistry of Life Readings Chap 1 Chap 2 Reading guide Elements Bonding Organic Molecules •C, H, O, P, S [2.A.3a] • Carbon compounds/isomers • Monomers/Polymers • Nucleic acids [3.A.1] [4.A.1.b.1] • DNA vs RNA [3.A.1.b.2] • types of RNA (RNAi) [3.A.1.b.4] • Proteins [4.A.1.a2] • Protein folding [4.A.1.b.2] • Lipids [4.A.1.a.3] • Carbohydrates [4.A.1.a.4] • Directionality [4.A.1.b] Chap 3,4 Reading guide Activities/Labs Assessments Water property stations FR essay- 2009B Water drops lab w/ box/whisker plotting Lab Notebook Build macro molecules using ball/stick kits Completed worksheet Identifying macromolecules in food using indicators. Completed lab result Group presentation Creation of mind map (Inspiration Graded for correct connections Science practice SP2 SP2,5,6 SP1,6 SP2,6,7 software) Chemistry: Students will examine the basic elements of all living organisms. They will be able to distinguish between inorganic and organic compounds. This will be done using various worksheets and creating models of the compounds. Students will design an experiment to determine the macromolecules in their favorite foods. The function of the macromolecules in the energy process of living organisms will be discussed. This will connect Big Idea 2, the exchange of matter with the environment for growth, reproduction and homeostasis with Big Idea 4, biological systems and their interactions. Students will identify the macromolecules of common foods and link this food to the nutrient needs of animals and the system processes that require it. This will be an inquiry activity with each group designing and testing selected items. Unit 5 Cells (Big Idea 3 &4) Content Origin of Life Readings Chap 4 Article: Never ending Activities/Labs Creation of power point to represent one Assessments Presentation to class Science practice SP3, 6 Cell Structure Function •Sub-cellular components structure & function [4.A.2] • Cell walls [2.B.1.c] [3.D.2] • Organelle interactions [4.A.2] • Prokaryotic and eukaryotic cells [2.B.3] Story- Kumala selected theory on the origin of life Chap 5 Reading guide Children’s Book project Creation of concept map Cell Membrane • Fluid mosaic model [2.B.2] • Phospholipids [4.C.1] • Passive/Active Transport [2.B.2 a & b] • Role of membrane proteins [2.B.2] • Surface area/volume [2.A.3.b.1 & 2] • Selective permeability [2.B.1] • Tonicity [2.B.2] Cell Signaling •Stimulus/response [2.C.2.a] [2.E.2] • Cell signaling [3.B.2.b] • Signal Transduction [3.D.1] • Cyclic AMP [3.D.3.b] Chap 6 Reading guide Chap 7 Reading guide Video:Bonnie Blasser Bacteria Completed Project Essay 2011 #1 Quiz SP 1,6,7 Completed packet Quiz FR essay 2007 SP1,2,3,4,5,6.7 Fluid mosaic magnetic modeling Quiz SP1,3,6,7 Lab #4 Diffusion Osmosis Inquiry Notebook check Formal lab write up SP1,2,3,4,5,6,7 Student research of a disease that occurs due to the disruption of cell signaling Creation of Prezi to show research Microscopy activityobservation and measurement SP6,7 communication Cells: Students will use prerequisite knowledge to create children’s book of cellular components as the unit project. The cell membrane will become hands on using Science Kits magnetic membrane kit. This will be a flipped lesson with students doing the note taking at home and coming ready with questions and observations as we manipulate the large model together on the board. Unit 6 Energy Processes (Big Idea 2) Content Metabolism,Enzymes • Free Energy (ATP) [2.A.1] • Coupled reactions [2.A.1.b.3] Enzymes [4.B.1] • Energy used for cell processes [2.A.1.d] • Free energy in ecosystems [2.A.1.e, f] Harvesting Chemical Energy • Glycolysis, fermentation, aerobic respiration [2.A.1.c] Photosynthesis • Light dependent/Light independent pathways [2.A.1] [2.A.2] Readings Chap 8 Reading guide Activities/Labs Toothpickase activity Assessments Completed packet with correct graphing Lab #13 Enzyme Lab Formal lab write up Chap 9 Reading Guide Lab #6 Cell Respiration Lab Lab notebook grade Essay 2012 #2 Chap 10 Reading guide Lab #5 Photosynthesis Lab Science practice SP1,5,6,7 SP2,3,4,5,6,7 SP2,3,4,5,6,7 SP2,3,4,56,7 Energy Processes: This unit will be taught with many lab activities to make the material as concrete as possible. Students will connect Big Idea 2 to Big Idea 4, how biological systems interact. The AP labs will be run as investigative. The respiration lab will include live organisms such as crickets and germinating seeds. Unit 7 Animal Form and Function (Big Idea 2,3,4) Content Homeostasis, Animal Hormones,Plant Hormones Readings Chap 40, 37.2,3,4 Reading guide • Structure and function [2.D.2] • Homeostasis [2.B.2] [2.C.2] [2.D.3]• Feedback mechanisms [2.C.1] •Thermoregulation[2.A.1.D.1] • Endothermy/Ectothermy Animal systems •Nervous [3.E.2] [4.A.4] •Immune [2.D.3 & 4] •Excretory [2.D.2] •Endocrine, hormones [3.D.14] •Animal development [4.A.4] Chap 37, 41, 45, 47, 52 Activities/Labs Feedback poster Assessments Presentation Science practice Diabetes Research Diabetes Lab Essay 2010 #1 SP1,6,7 Mind maps using Inspiration software Pig dissection lab Essay 2012 #1b SP3,6,7 Animal Form and Function: This will be a unit that ties the Big Ideas together as well as many science concepts. Diabetes will be a focus due to the national crisis this disease is causing. Students examined the insulin gene during the DNA unit and now will examine more in depth the disease and its effects on the body systems. The lab by Take- out Science will involve diagnosing the disease. The fetal pig dissection enables students to connect all the systems and offers great platform for discussion of disease and homeostasis. Students use a lab packet that is followed and questions answered. Following this lab students are paired to answer physiology essays 2011,