HANDOUTS Curriculum Map Course Title: Biology Writers: Mark Guren TIMEFRAME TOPIC/ UNIT CONCEPTS ESSENTIAL OUTCOMES ASSESSMENT ACTIVITIES 1 week Macromolecules Enzymes are proteins that catalyze biochemical reactions without altering the chemical equilibrium. Interpret a graph that depicts enzyme-mediated vs. nonenzyme mediated reactions. Lab Worksheets Lab: Identifying organic compounds in foods The activities of enzymes depend on the temperature, ionic conditions, and the pH of the surroundings. Polysaccharides, nucleic acids, proteins, and lipids are macromolecules in cells and organisms that are synthesized from smaller and simpler molecules. Predict how changes in various environmental conditions (e.g. temperature, pH, substrate concentration, and ionic conditions) will affect an enzymatic reaction. Model the synthesis of polymers from monomers. Recognize that proteins differ in number and sequence of amino acids. Lab Grading Rubric Writing Rubric Lab: Denaturation Proteins Checklist for Clear Expectations of Performance Lab: Enzymes Student Evaluation (student reflection on the task and product) Worksheets of Lab: Sugars and Starches Chapter Test Unit Test Proteins differ from one another in the number and 1 HANDOUTS sequence of amino acids. 1 week Cellular Structures Cells are enclosed within semipermeable membranes that regulate their interactions with their surroundings. Prokaryotic cells, eukaryotic cells (including those from plants and animals), and viruses differ from complexity and general structure. Endoplasmic reticulum and Golgi apparatus play a major role in the secretion of proteins. 1 week Cellular Energetics Usable energy is captured by chloroplasts and is stored through the synthesis of sugar from carbon dioxide. The stored chemical energy in glucose is broken down by Explain the structure and function of cell membrane. Distinguish between passive and active transport along concentration gradients. Compare and contrast prokaryotic cells and eukaryotic cells. Analyze the structural differences between viruses and cells. Explain the role of ER, Golgi apparatus, and secretory vesicles, in protein synthesis and transport. Lab Worksheets Lab: Focusing Microscope Lab Grading Rubric Modeling Cells: Surface Area to Volume Writing Rubric Checklist for Clear Expectations of Performance Student Evaluation (student reflection on the task and product) Lab: Diffusion Lab: Osmosis Alternate Lab: Diffusion through a Dialysis Tubing Worksheets Project: The Cell City Chapter Test Unit Test Differentiate between the functions of smooth ER and rough ER. Explain how the structure of the chloroplast relates to its function. Observe a plant cell under a microscope and identify chloroplasts. Differentiate between the products and the reactants Lab Worksheets Lab: Elodea Lab Grading Rubric Lab: Measuring the Effect of Light Intensity on Photosynthesis Writing Rubric Checklist for Clear Expectations of Performance Worksheets Student Evaluation 2 HANDOUTS mitochondria, in the presence of oxygen, to carbon dioxide. of light reactions and light independent reactions. Trace the reactant molecules as they go through the process of photosynthesis. (student reflection on the task and product) Chapter Test Unit Test Predict the effects of varying intensities of light on the rate of photosynthesis. Explain how the structure of mitochondrion relates to its function. Identify the products and reactants of cell respiration. Trace the reactant molecules as they go through the process of cellular respiration. 3 weeks The Central Dogma and DNA Tecnology The central dogma of molecular biology outline the flow of information from transcription of ribonucleic acid (RNA) in the nucleus to translation of proteins on ribosomes in the cytoplasm. The ribosomes synthesize proteins using tRNA to Recognize the roles of DNA, RNA, and ribosomes in making proteins. Summarize how proteins are formed by the process of transcription in the nucleus and translation in the cytoplasm. Predict the primary structure (amino acid sequence) of proteins by using the genetic code table. Lab Worksheets Making Models Lab Grading Rubric Lab: Extracting DNA Writing Rubric Research report on one of the people involved in the discovery of the structure and function of DNA Checklist for Clear Expectations of Performance Student Evaluation (student reflection on the task and product) Worksheets 3 HANDOUTS translate genetic information in mRNA. The genetic coding rules are used to predict the sequence of amino acids from the sequence of codons in mRNA. Mutations in the DNA sequence of a gene may or may not affect the expression of the gene or the sequence of amino acids in the encoded protein. The base-pairing rules explain precise copying of DNA during semiconservative replication and transcription of information from DNA into mRNA. Mutations are constantly being generated in a gene pool. Differentiate between the mRNA processing (introns and exons) on prokaryotes and eukaryotes. Chapter Test Unit Test Differentiate between the impact of somatic cell mutations (cancer vs. genetic anomalies) Summarize the steps of semiconservative DNA replication. Explain how additions, deletions, and substitutions result in mutations in a gene pool. Summarize how proteins are formed by the processes of transcription in the nucleus and translation in the cytoplasm. Model the recombinant DNA process (genetic engineering). Identify practical applications of genetic engineering in agriculture and medicine. Specialization of cells in multicellular organism is due to different patterns of 4 HANDOUTS gene expression rather than to differences of the genes themselves. Biotechnology is used to produce novel biomedical and agricultural products. END OF 1ST SIX WEEKS - DISTRICT ASSESSMENT 1 1 WEEK Gamete Only the reproductive Formation cells undergo meiosis. and Fertilization is the Fertilization union of male and female gametes. Half of the chromosomes in an individual comes from the female, and the other half comes from the female. The sex chromosomes (X and Y chromosomes) determine an individual’s sex. Identify the cells that undergo meiosis. Writing Rubric Karyotyping Worksheets Differentiate between haploid and diploid cells. Checklist for Clear Expectations of Performance Distinguish between chromosomes, DNA, and genes. Student Evaluation (student reflection on the task and product) Recognize that without meiosis fertilization would produce zygotes that have twice the normal chromosome number. Chapter Test Unit Test Determine gender based on the combination of sex chromosomes. 5 HANDOUTS 1 WEEK Meiosis and Mendel’s Law Chromosomes separate and segregate randomly during meiosis to produce gametes containing one chromosome of each type. Random chromosome segregation explains the probability that a particular allele will be in a gamete. Mendel’s Law of Segregation Mendel’s Law of Independent Assortment Model the process of meiosis. Lab Worksheets Lab: Observing Meiosis Describe how the process of meiosis can lead to variation through segregation and crossing over. Lab Grading Rubric Alternate Lab: Modeling Meiosis Predict the combination of alleles in the formation of gametes. Distinguish between segregation and independent assortment. Apply the laws of dominance and recessiveness to predict the phenotype given the genotype. Writing Rubric Checklist for Clear Expectations of Performance Student Evaluation (student reflection on the task and product) Video: Meiosis, Independent assortment and Segregation Worksheets Chapter Test Unit Test 6 HANDOUTS Course Title: Writers: TIMEFRAME TOPIC/ UNIT CONCEPTS ESSENTIAL OUTCOMES ASSESSMENT ACTIVITIES 1 week Probability and Inheritance The genetic makeup of an individual results from the random combination of alleles from both parents. Predict the possible combinations of alleles in the formation of a zygote. Lab Worksheets Lab: Interpreting Information in a Pedigree The genotypes of the parents and the mode of inheritance can predict the probable outcome of phenotypes in a genetic cross. The modes of inheritance 1 week Natural Selective Natural selection acts on the phenotype rather than the genotypeof an organism. Mutations within a species increases the likelihood that at least some members of species will survive under changed Predict the phenotypic and genotypic ratio using a Punnett square. Lab Grading Rubric Writing Rubric Checklist for Clear Expectations of Performance Use the laws of dominance, recessiveness, incomplete dominance, autosomal, and x-linked inheritance to predict the outcome of a genetic cross. Student Evaluation (student reflection on the task and product) Explain the genetic bases of several human disorders. Unit Test Explain how diversity among species increases the chance of survival during environmental changes. Lab Worksheets Lab Grading Rubric Model how natural selection determines differential survival of groups of organisms. Checklist for Clear Expectations of Performance Provide examples of how variation within a species Solving Heredity Problems Investigating Inherited Traits Karyotype Chapter Test Writing Rubric Lab: Modeling Camouflage and Natural Selection Or Lab: Modeling Natural Selection Worksheets Student Evaluation (student reflection on 7 HANDOUTS environmental conditions promote survival during environmental changes. Natural selection determines the differential survival of groups of organisms. Explain why traits cannot be eliminated from a population by selective breeding. A great diversity of species increases the chance that at least some organism survive major changes in the environment. 1 week Population Genetics Alleles that are lethal in a homozygous individual may be carried in a heterozygote and thus maintained in a agene pool. The Hardy-Weinberg theorem the task and product) Chapter Test Unit Test Determine whether mutations are beneficial, neutral or harmful depending on the environmental conditions. Analyze conditions that may cause changes in a gene pool. Predict the survival outcome of individuals when a recessive lethal allele is present in the gene pool. Explain how unexpressed genes can be passed on to offspring by heterozygous carriers and thus maintained in a gene pool. Identify the conditions for Hardy-Weinberg equilibrium. Evaluate whether HardyWeinberg conditions can exist in a real environment. Lab Worksheets Lab Grading Rubric Writing Rubric Checklist for Clear Expectations of Performance Lab: Allelic frequencies and Sickle cell anemia Worksheets Case studies Student Evaluation (student reflection on the task and product) Chapter Test Unit Test 8 HANDOUTS 1 week Mechanisms for Evolution Reproductive or geographic isolation affect speciation. Genetic drift Identify the factors that lead to genetic drift. Hypothesize how genetic drift affects the diversity of a population of organisms. Describe the factors that lead to isolation among members of a species. Analyze how reproductive and geographic isolation affect speciation. TIMEFRAME TOPIC/ UNIT CONCEPTS 1 week Evidence for Evolution The fossil record can show biological diversity, episodic speciation, and mass extinction. ESSENTIAL OUTCOMES Interpret a fossil record to identify periods of diversity, speciation, and mass extinction. Infer from a fossil record periods of rapid environmental changes. Writing Rubric Writing Project: Speciation Checklist for Clear Expectations of Performance Worksheets Student Evaluation (student reflection on the task and product) Chapter Test Unit Test ASSESSMENT ACTIVITIES Lab Worksheets Lab: Analyzing Fossil Molds Lab Grading Rubric Alternate Lab: Analyzing Blood Serum to Determine Evolutionary Relationships Writing Rubric Checklist for Clear Expectations of Performance Student Evaluation (student reflection on the task and product) Analyzing amino acid sequence Worksheets Chapter Test Unit Test 9 HANDOUTS END OF 2ND SIX WEEKS - SECOND DISTRICT ASSESSMENT TIMEFRAME TOPIC/ UNIT 1 WEEK Gas and Nutrient Exchange CONCEPTS The Circulatory System, The Respiratory System, and The Excretory System ESSENTIAL OUTCOMES ASSESSMENT ACTIVITIES Summarize the role of multiple organ systems in transporting nutrients and wastes throughout the body. Lab Worksheets Lab: The Effect of Exercise on Heart Rate Apply the concepts of osmosis and diffusion to explain the functions of organs such as the liver, kidneys, and lungs, with special reference to carbon dioxide, oxygen, and glucose. Lab Grading Rubric Writing Rubric Virtual Lab: Effect of Epinephrine on Heart Rate Checklist for Clear Expectations of Performance Lab: Measuring Lung Capacity Student Evaluation (student reflection on the task and product) Chapter Test Videos: The Respiratory System, The Circulatory System, The Excretory System Worksheets Unit Test 1 week Electrochemical Communication and Response The Nervous System The Endocrine System Categorize the sense organs, identify other body receptors that make them aware of their environment , and see in ways in which the body reflexively responds to an external stimulus through a reflex arc. Explain how the nervous system interacts with endocrine glands including Lab Worksheets Lab Grading Rubric Virtual Lab: Calculating Reaction Time Writing Rubric Research Activity: Reflex Arc Activity Checklist for Clear Expectations of Performance Lab: Observing Nervous Responses Student Evaluation (student reflection on the task and Worksheets 10 HANDOUTS the pituitary and hypothalamus in regulation and production of hormones. product) Chapter Test Unit Test Explain how an action potential is generated and transmitted within the neuron using the sodiumpotassium pump. Describe how neurotransmitters facilitate communication between neurons. Diagram a reflex arc, and explain the events that occur during impulse transmission with relation to sensory, inter and motor neurons. 1 week Feedback Mechanism The Nervous System The Endocrine System Feedback mechanism Trace the path of hormones from their point of origin to their target site. Lab Worksheets Lab Grading Rubric Lab: Comparing Ovaries and Testes Writing Rubric Video: Feedback Mechanism Checklist for Clear Expectations of Performance Lab: Leptin and Endocrine System Student Evaluation (student reflection on the task and product) Worksheets 11 HANDOUTS Chapter Test Unit Test 1 week Infection/Immunity The Body’s Defenses/ The Immune System Explain how the skin acts as a physical barrier against harmful microorganisms and can be compromised by cuts and abrasions. Lab Grading Rubric Explain how antibodies are related to antigens. Checklist for Clear Expectations of Performance Summarize how vaccination protects people from infectious diseases. Identify two typical vaccine constructs (weakened or killed pathogens, purified protein) Lab Worksheets Writing Rubric Student Evaluation (student reflection on the task and product) Lab: Controlling Bacteria Growth Research Report on Compromised Immune System Lab: Detecting Viruses Research Report on Viruses and Bacteria Chapter Test Unit Test Review history of vaccine use and development. Compare bacteria and viruses as related to requirements for growth and replication. Analyze defenses against bacterial and viral infections. Classify diseases based on type of pathogen. Explain how an individual with a compromised immune system may be 12 HANDOUTS more susceptible to infection. TIMEFRAME TOPIC/ UNIT CONCEPTS 2 Weeks Ecology Biodiversity is the sum total of different kinds of organisms and is affected by alterations of habitats. Changes in an ecosystem result from changes in climate, human activity, introduction of nonnative species, or changes in population size. Fluctuations in population size in an ecosystem are determined by the relative rates of birth, immigration, emigration, and death. ESSENTIAL OUTCOMES Recognize that the more biodiversity in an ecosystem the greater its stability and resiliency. Predict the effects of decreasing biodiversity in ecosystem. Explain how changes in ecosystems can manifest themselves in predictable patterns of climate, seasonal reproductive cycles, population cycles, and migrations. Provide examples of how human intervention or the introduction of new species may change the balance of an ecosystem. Oxygen cycles through photosynthesis and respiration. Predict fluctuation in the size of a population by measuring factors including birth, death, and migration patterns. Water, carbon, and nitrogen cycle between abiotic resources and organic Show examples of increasing, decreasing or zero population growth. ASSESSMENT ACTIVITIES Lab Worksheets Lab: Examining Owl Pellets Lab Grading Rubric Lab: Assessing Abiotic Factors in the Environment Writing Rubric Checklist for Clear Expectations of Performance Student Evaluation (student reflection on the task and product) Chapter Test Unit Test Making a Food Web Predicting How Predation Would Affect a Plant Species Research Report: Effects of Acid Precipitation Video Lab: Modeling Ecosystem Change Over Time Worksheets 13 HANDOUTS matter in the ecosystem. A vital part of an ecosystem is the stability of its producers and decomposers. At each link in a food web some energy is stored in newly made structures but much energy is dissipated into the environment as heat. Differentiate between biotic and abiotic factors in the environment. Interpret the flow of nutrients such as water, carbon, oxygen, nitrogen, and phosphorus through biogeochemical cycles. Summarize the energy loss in a food chain. Students can show how only 10% on average of available energy is passed on to the next trophic level. The dissipation of heat into the environment may be represented in an energy pyramid. 14 HANDOUTS 15