School: Vincent Massey High School Year & Semester: 2014-15 – Semester 1 Teacher: Mr. A. Dyson Room Number: 50 Chemistry 30S Course Outline This Chemistry 30S course outline provides an overview of the course content & evaluation requirements for regular programming as per Brandon School Division’ Student Assessment Policy & Vincent Massey High School requirements. Course Description: Chemistry 30S is designed to develop in students a level of literacy essential for effective analysis and understanding of chemistry in the classroom, laboratory and the community. This course will build on the chemistry knowledge, skills and attitudes acquired in Science 20F/20FA while addressing more advanced topics in chemical structures, properties and reactions. General Learning Outcomes: The Chemistry 30S Curriculum will allow students to: Develop an understanding of the basic principles of physical science. Develop critical thinking and problem solving abilities. Develop the skills and processes of scientific inquiry. Develop and understanding of the interconnecting ideas and principles that transcend and unify the natural science disciplines. Attain the level of scientific awareness essential for all citizens in a scientific literate society. Make informed decisions about further studies and careers in science. Develop positive attitudes towards science. Develop an understanding and an appreciation of the effect technology has on society. Course Evaluation Structure (approximate): Unit Tests: 40% Assignments, Labs, and Projects: 35% Final Exam: 25% (comprised of 2 sections: lab (5%), and written (20%)) Tests will strongly feature the applications of the content in each unit. Your final exam will strongly emphasize the many connections between different topics. My expectations for you are high but fair. If you start to fall behind for any reason you must see me to make a recovery plan. You will be held responsible for catching up work by the agreed deadline. See Student Responsibility Guidelines for Assessment and Evaluation at the end of this outline. Resources: Text: Chemistry a First Course, Computer Probeware, Internet and other resources as selected by instructor. Course Final Standing All term marks earned in Chemistry 30S are weighted according to the value of the test, lab, assignment etc. These marks are cumulative throughout the entire course. Unit Descriptions The topics listed below are those prescribed by the Manitoba Department of Education. These topics may not be addressed in the sequence described. Some topics may be incorporated into one or more units. Unit 1: Physical Properties of Matter Approximate Instructional Time for Unit of Study: 2 weeks Learning Outcomes: Describe the properties of gases, liquids, solids, and plasma Use Kinetic Molecular Theory (KMT) to explain properties of gases. Explain the properties of liquids and solids using the KMT. Explain the processes of melting, solidification, and deposition in terms of the KMT. Use the KMT to explain the process of evaporation and condensation. Operationally define vapour pressure in terms of observable and measurable properties. Operationally define normal boiling temperature in terms of vapour pressure. Interpolate and extrapolate the vapour pressure and boiling temperature of various substances from pressure verses temperature graphs. Unit 2: Gases and the Atmosphere Approximate Instructional Time for Unit of Study: 3 weeks Learning Outcomes: Identify the abundances of the naturally occurring gases in the atmosphere and examine how these abundances have changed over geologic time. Research Canadian and global initiatives to improve air quality. Examine the historical development of the measurement of pressure. Describe the various units used to measure pressure. Experiment to develop the relationship between pressure and volume of a gas using visual, numerical and graphical representations. Experiment to develop the relationship between volume and temperature of a gas using visual, numerical and graphical representations. Experiment to develop the relationship between pressure and temperature of a gas using visual, numerical and graphical representations. Solve quantitative problems involving the relationships among pressure, temperature and volume of a gas using dimensional analysis. Identify various industrial, environmental, and recreational applications of gases. Unit 3: Chemical Reactions Approximate Instructional Time for Unit of Study: 6 weeks Learning Outcomes: Determine average atomic mass using isotopes and their relative abundance. Research the importance and applications of isotopes. Write formulae and names for polyatomic compounds using IUPAC nomenclature. Calculate the mass of compounds in atomic mass units. Write and classify balanced chemical equations from written descriptions of reactions. Predict the products of chemical reactions given the reactants and type of reaction. Describe the concept of the mole and its importance to measurement in chemistry. Calculate the molar mass of various substances. Calculate the volume of a given mass of a gaseous substance from its density at a given temperature and pressure. Solve problems requiring inter-conversions between moles, mass, volume, and number of particles. Determine empirical and molecular formulas from percent composition or mass data. Interpret a balanced equation in terms of moles, mass, and volumes of gases. Solve stoichiometric problems involving moles, mass, and volume, given the reactants and products in a balanced chemical reaction. Identify the limiting reactant and calculate the mass of product, given the reaction equation and reactant data. Perform a lab involving mass-mass or mass-volume relations, identify the limiting reactant. Discuss the importance of stoichiometry in industry and describe specific applications. Unit 4: Solutions Approximate Instructional Time for Unit of Study: 3 weeks Learning Outcomes: Describe and give examples of various types of solutions. Describe the structure of water in terms of electronegativity and the polarity of its chemical bonds. Explain the solution process of simple ionic and covalent compounds, using visual, particulate representations and chemical equations. Explain heat of solution with reference to specific applications. Perform a lab to illustrate the formation of solutions in terms of the polar and nonpolar nature of substances. Construct, from experimental data, a solubility curve of a pure substance in water. Differentiate among saturated, unsaturated, and supersaturated solutions. Use a graph of solubility data to solve problems Explain how a change in temperature affects the solubility of gases Explain how a change in pressure affects the solubility of gases Perform a lab to demonstrate freezing-point depression and boiling-point elevation Explain freezing-point depression and boiling-point elevation at the molecular level. Differentiate among, and give examples of the use of various representations of concentration. Solve problems involving calculation for concentration, moles, mass, and volume. Prepare a solution given the amount of solute (in grams) and the volume of solution (in mL) and determine the concentration in moles/liter. Solve problems involving the dilution of solutions Perform a dilution from a solution of known concentration. Describe examples of situations where solutions of known concentration are important. Describe the process of treating a water supply, identifying the allowable concentrations of metallic and organic species in water suitable for consumption. Unit 5: Organic Chemistry Approximate Instructional Time for Unit of Study: 3 ½ weeks Learning Outcomes: Compare and contrast inorganic and organic chemistry. Identify the origins and major sources of hydrocarbons and other organic compounds Describe the structural characteristics of carbon. Compare and contrast the molecular structures of alkanes, alkenes, and alkynes. Differentiate between saturated and unsaturated hydrocarbons Name, draw and construct molecular models of the first ten alkanes. Name, draw and construct molecular models of branched alkanes Name, draw and construct molecular models of isomers for alkanes up to six carbon atoms. Outline the transformation of alkanes to alkenes and vice versa. Name, draw and construct molecular models of alkenes and branched alkenes Outline the transformation of alkenes to alkynes and vice versa. Name, draw and construct molecular models of alkynes and branched alkynes Compare and contrast the structure of aromatic and aliphatic hydrocarbons. Describe practical uses of aromatic hydrocarbons Write formulas for and name common alcohols. Describe uses of methyl, ethyl and isopropyl alcohols. Write formulas for and name organic acids. Describe uses of common organic acids. Perform a lab involving the formation of esters, and examine the process of esterification. Write formulas for and name esters. Describe uses of common esters. Describe the process of polymerization and identify important natural and synthetic polymers. Describe how the products of organic chemistry have influenced quality of life. Use the decision-making process to investigate an issue related to organic chemistry. Student Responsibility Guidelines for Assessment and Evaluation Students actively engaged in their learning are the essence of the Brandon School Division’s mission of educating the whole child. The assessment, evaluation and reporting of student learning and achievement involves students, teachers, principals, parents, superintendents and the Board of Trustees. It is the responsibility of professional educators to assess, evaluate, and report on each student’s degree of engagement and resulting learning outcomes. Such assessment, evaluation and reporting is a continuous and fundamental part of the student’s learning process. Students are responsible for: their own learning with the expertise, assistance and motivation of their teachers; engaging individually and collectively in school/community learning opportunities; improving their learning involvement playing an active role in assessing their own learning providing evidence of their learning within established timelines The purpose of this document is to identify student responsibilities in assessment and evaluation practices, provide clear guidelines and consequences so students can make informed decisions, and to provide structures that improve the relationship between student learning and assessment. All assessments and/or evaluations will be assigned a reasonable completion date by the classroom teacher. When a student demonstrates negligence and/or disregard towards the assessment and/or evaluation due date, the teacher can assign a “0” grade for the incomplete assessment and/or evaluation. For a “0” grade to remain permanent on the student’s record for that unit of study, a teacher’s records will demonstrate that he/she had advised the student and the parent/guardian that there was an opportunity to complete the original assessment or an alternate assessment, but that it would have been penalized in accordance to divisional guidelines. Penalization for late assessments is as follows: Grade 9 – 10% Grade 10 – 15% Grade 11 – 20% Grade 12 – 25% Example: Grade 10 student receives 80% for a late assessment. The penalty for the late assessment would be (80) (0.15) = 12. The adjusted mark would be 80-12 = 68%. Once the late assessment is marked, the penalized assessment mark will replace the “0” grade that was originally assigned to the student by the teacher. If the original or alternate assessment is not submitted by the new completion date or if the student refuses to submit a required assessment, the “0” grade assigned to it will remain on the student’s evaluation records. The “0” grade(s) will be calculated into the student’s final mark for the unit of study and will be used in the calculation of the final grade of the course.
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