Department: SCIENCE Course Title: BIOLOGY Grade Level: 9-12 Length: 1 Year Number of Credits: 10 credits Prerequisite: Passing Grade in Earth Science or, Assessment Testing and Teacher/Counselor Recommendation Course Description: This course fulfills the Life Science graduation requirements as well as the University of California a-g requirements as a Life Science Laboratory Course. This course will cover the biological topics of ecology, cell biology, genetics, evolution, physiology, current research, and bioethics. Students will work individually and in small groups. Laboratories and investigations will be performed to supplement and enhance course topics. Goals: 1. Students will achieve a practical knowledge of laboratory skills. 2. Students will be able to problem solve using the scientific method. 3. Students will gain an understanding and appreciation of the relationship between organisms and their environment. 4. Students will understand the structure and function of living organisms at the cellular level. 5. Students will understand how genetic traits are inherited. 6. Students will understand how genetics influences the diversity in the evolution of organisms. 7. Students will acquire an understanding of structure and function of organ systems of the human body. Student Performance Objectives: 1. Ecology (1st Semester) a. Students will compare the relationship between biodiversity and habitat. (6a) b. Students will analyze changes within an ecosystem resulting from changes in climate, human activity, introduction of nonnative species, or changes in population size. (6b) c. Students will analyze examples of population dynamics. (6c) d. Students will interpret a diagram of the various abiotic cycles and explain how they affect the environment. (6d) e. Students will describe how energy is dispersed within a food webs and energy pyramids. (6f) 2. Cell Biology (1st Semester) a. Students will compare and contrast the structures between prokaryotic cells, eukaryotic cells, and viruses. (1c) b. Students will describe the structure and function of cell parts, specifically: cell membrane, nucleus, cell wall, ribosomes, mitochondria, chloroplasts, endoplasmic reticulum, Golgi Apparatus, vacuoles. (1a, 1g, 1e, 1f, 1j) c. Students will diagram and explain the processes of photosynthesis and cellular respiration. (1f, 1g) Page 1 7/19/07 3. Genetics (1st Semester) a. Students will demonstrate the role of DNA and RNA in the processes of replication, transcription, and translation. (1a, 4a, 4b, 4c, 5a, 5b) b. Students will describe the processes of genetic engineering and biotechnology, and analyze the ethical implications. (5c, 5d) 4. Genetics (2nd Semester) a. Students will discuss the role of meiosis, segregation and independent assortment of chromosomes within gametes in sexual reproduction, which leads to genetic variation in a population. (2a, 2b, 2c, 3b) b. Students will apply how genotype influences phenotype and predict probable outcomes in various modes of inheritance using Punnett Squares, and pedigree charts. (2g, 3a, 3c) c. Students will explain that fertilization of gametes generates a zygote that develops into a multicellular organism. (2d, 2e) 5. Evolution (2nd Semester) a. Students will apply how natural selection affects the characteristics of an organism and how mutations are maintained within a gene pool. (7a, 7b, 7c) b. Students will describe how greater variation within a species may lead to greater survival of that species. (7d, 8b) c. Students will evaluate the effects of genetic drift and geographic isolation on a species. (8c, 8d) d. Students will identify that analysis of fossil, DNA, and anatomical evidence supports evolution. (8e, 8f) 6. Physiology (2nd Semester) a. Students will describe and explain the structures and functions of the reproductive organ system. (9a, 9b, 9e) b. Students will identify how pathogens such as HIV invade the body and how the immune system uses various mechanisms to defend and protect the body. (10a, 10b, 10c, 10e) c. Students will describe and explain the structures and functions of the digestive organ system, including the function of macromolecules and their synthesis from simple precursors. (1b. 1h. 4e. 4f, 9a, 9b, 9c) d. Students will describe and explain the structures and functions of the nervous organ system. (9a, 9b, 9e) e. Students will describe and explain the structures and functions of the cardiovascular organ system. (9a, 9b, 9e) 7. Investigation and Experimentation (throughout the school year) a. Students will use the scientific method to analyze and interpret situations and solve problems using knowledge developed from more than one area of science. b. Students will use appropriate tools and technology to develop and perform experiments. c. Students will recognize the cumulative nature of scientific evidence. d. Students will investigate science-based societal issues. e. Students will formulate explanations using logic and evidence. Standards Assessed for STAR Test Math Demonstrate an understanding of the laws governing chance. Identify and use functions presented in tabular and graphical form. Demonstrate the ability to apply strategies to solve a wide variety if problems. Use appropriate tools to collect data and identify with proper units of measurement. Demonstrate an understanding of the signs, symbols, and terms of mathematics, and correctly interpret alternative representations of data. Page 2 7/19/07 Language Arts Demonstrate the ability to construct meaning with material typically found in grade-appropriate textbooks and other sources of information. Demonstrate the ability to construct meaning with material typically encountered in everyday life situations. Demonstrate the ability to alphabetize, the guidewords, interpret dictionary entries, and identify the correct use of general reference materials. Determine topic relevance and organize information. Demonstrate the ability to use the parts of a book to locate information, and demonstrate the ability to organize information. Demonstrate the ability to form an interpretation of a variety or reading selections based on explicit and implicit information in the selections. Demonstrate the ability to comprehend explicitly stated relationships in a variety of reading selections. Standards Assessed for CAHSEE Math Represent all possible outcomes for compound events in an organized way and express the theoretical probability of each outcome. Construct and read models to scale. Demonstrate the ability to create, and quantitatively interpret the meaning of a specific part of a graph in the situation represented by the graph Using dimensional analysis students will be able to compare weights, volume, and temperature within and between systems. Language Arts Use clear research questions and suitable research methods to elicit and present evidence from primary and secondary sources. Develop the main ideas within the body of the composition through supporting evidence. Include visual aids by employing appropriate technology to organize and record information on charts, maps, and graphs. Relate a sequence of events and communicate the significance of events. Integrate quotations and citations into a written text while maintaining the flow of ideas. Synthesize information from multiple sources and identify complexities and discrepancies in the information and the different perspectives found in each medium. Prepare a bibliography of reference materials for a report using a variety of consumer, workplace, and public documents. Page 3 7/19/07 Suggested Teaching Strategies: Whole group instructions and strategies. Cooperative groups. Individualized instructions. Peer teaching. Independent practice. Audio-visual aided instruction. Individual and or group projects. Field trips. Interactive media. Computer assisted learning. Internet activities. Laboratory activities. Demonstrations. Evaluation Techniques: Teacher developed tests and quizzes. Laboratory write-ups. Homework. Directed study. Class participation. SAT9 testing. Independent research and/or experimental projects Textbook Biology, Glencoe Science/McGraw Hill (The Zebra Book), 2007 Supplementary Materials: Supplemental Materials provided by the publisher including study guide and lab manual. Page 4 7/19/07 9-12 Biology Key Vocabulary Ecology Cell Biology Biodiversity Habitat Biome(s) Population Gene pool Niche Community Mutualism Symbiosis Ecosystem Commensalism Predation Parasitism Environment Estuary Savanna Plankton Biogeochemical cycle(s) (abiotic cycle) Exponential growth Limiting factors Carrying capacity Abiotic Biotic Immigration Emigration Biomagnification transpiration Trophic level Food web Food chain Energy pyramid Producer Consumer Decomposer Herbivore Omnivore Carnivore Autotroph Heterotroph Organism Species Climate Population dynamics Organelles (cell membrane, nucleus, cell wall, ribosomes, mitochondria, chloroplasts, endoplasmic reticulum, Golgi apparatus, vacuoles) Page 5 7/19/07 Genetics DNA,RNA (tRNA, mRNA, rRNA) Prokaryote Eukaryote Enzyme Photosynthesis Cellular respiration ATP Chlorophyll Macromolecules (proteins, lipids, nucleic acids, carbohydrates) Peptide, polypeptide, fatty acids Catalyst Virus Glucose Fermentation Active transport Passive transport (osmosis and diffusion) Homozygous Heterozygous Dominate Recessive Allele Genotype Phenotype Punnett square Genetic engineering Biotechnology Replication Transcription Translation Pedigree Meiosis Mitosis Sexual reproduction Asexual reproduction Plasmid Gene Hybrid Zygote Gamete Mutation(s) Chromosome Somatic cell Sex-linked Fertilization Incomplete dominance Autosomal Inheritance Page 6 7/19/07 Evolution Physiology Co-dominance Diploid Haploid Probability Codon Anticodon Recombinant Clone Genome Segregation Independent assortment Genetic variation DNA RNA Genetic code Amino acid Base pairing Protein Complement Template Ethical implication Gene pool Variation Adaptation Evolution Fossil Natural selection Genetic drift Geographical isolation Speciation Reproductive isolation Gradualism Mass extinction Mutation Species Anatomical evidence Homologous structures Analogous structures Hormones Components of blood (erythrocyte, leukocytes, platelets, thrombocytes) Structure of neuron Types of neurons (sensory, interneurons, motor neurons) Brain parts (medulla, cerebellum, etc) Homeostasis Antibodies / antibiotics Immunity (passive and active) Antigen Page 7 7/19/07 Investigation and Experimentation Synapsis Receptor (photo, chemo etc Vaccine Cancer HIV Endocrine Feedback systems Interaction Infection Bacteria Virus Structure Function Process Analyze Variable Interpret Infer Compare/contrast Investigate Formulate Evidence Data Hypothesis Microscope parts Theory Law Dependent variable Independent variable Control of experiment Placebo Experimental error Observation Page 8 7/19/07