CHEM 0000A - Preparation for College Chemistry
http://catalog.sierracollege.edu/course-outlines/chem-0000a/
Catalog Description DESCRIPTION IS HERE: Prerequisite: Completion of first year high school algebra or MATH A with grade(s) of "C" or better Advisory: Eligibility for ENGL 1A Hours: 108 (54 lecture, 54 laboratory) Description: A nontransferable course primarily intended to prepare students for college general chemistry. Includes a brief review of math operations important in chemistry, metric system, formulas, equations, gas laws, and solutions through related lecture and laboratory exercises. (not transferable) Units 4 Lecture-Discussion 54 Laboratory 54 By Arrangement Contact Hours 108 Outside of Class Hours Course Student Learning Outcomes Solve problems and analyze data related to chemical formulas and stoichiometry. Solve problems and analyze data related to atomic and molecular structure. Solve problems and analyze data related to aqueous solutions. Solve problems and analyze data related to states of matter. Demonstrate proper scientific communication through lab work that shows clear calculations, correct use of significant figures and units, and proper use of chemical nomenclature. Determine significant figures in measurements and how they propagate through calculations to final results. Use the metric system and SI units, especially in dimensional analysis and converting between metric units. Course Content Outline I. Basic Concepts A. Classification of Matter B. Properties C. Matter and Energy D. Chemical Symbols E. The Periodic Table F. Laws, Hypotheses, and Theories II. Measurement A. Factor Label Method B. The Metric System C. Exponential Numbers D. Significant Digits E. Density F. Time, Temperature, and Energy III. Atoms and Atomic Masses A. Laws of Chemical Combination B. Dalton's Atomic Theory C. Subatomic Particles D. Atomic Mass E. Development of the Periodic Table IV. Electronic Configuration of the Atom A. Bohr Theory B. Energy Level Diagrams C. Periodic Variation of Electronic Configuration V. Chemical Bonding A. Chemical Formulas B. Ionic Bonding C. Electron Dot Diagrams D. Covalent Bonding VI. Nomenclature A. Binary Nonmetal-Nonmetal Compounds B. Naming Ionic Compounds C. Naming Acids and Acid Salts D. Hydrates VII. Formula Calculations A. Formula Masses B. Percent Composition C. The Mole D. Empirical Formulas E. Molecular Formulas VIII. Chemical Reactions A. The Chemical Equation B. Balancing Equations C. Predicting the Products of Chemical Reactions D. Acids and Bases IX. Stoichiometry A. Mole Calculations for Chemical Reactions B. Mass Calculations for Chemical Reactions C. Calculations Involving Other Quantities D. Problems Involving Limiting Quantities E. Theoretical Yield and Percent Yield X. Net Ionic Equations A. Writing Net Ionic Equations B. Calculations with Net Ionic Equations XI. Molarity A. Definition and Uses of Molarity B. Molarities of Ions C. Titration XII. Gases A. Gas Pressure B. Boyle's Law C. Charles' Law D. The Combined Gas Law E. The Ideal Gas Law F. Gases in Chemical Reactions G. Dalton's Law of Partial Pressures H. Kinetic Molecular Theory of Gases XIII. Solids and Liquids A. Intermolecular Forces B. Nature of the Solid and Liquid States C. Changes of Phase D. Energy Changes Course Objectives Course Objectives Given a periodic chart, an ion chart, a strong and weak electrolyte chart, and a scientific calculator, students will perform the following on written examinations, on laboratory exercises, or in laboratory experiments: Lecture Objectives: 1. Identify given types of matter as an element, a compound, or a mixture; 2. Identify a given change as a chemical change or a physical change; 3. Convert within the metric system and between English and metric systems; 4. Calculate numerical problem answers in proper scientific notation and to the proper number of significant figures using dimensional analysis; 5. Solve problems involving density, volume, and mass; 6. Draw a diagram of a given type of atom showing protons, neutrons, and electrons; 7. Calculate the numbers of protons, neutrons, and electrons for given atoms and ions; 8. Solve problems involving atomic number, mass number, and numbers of protons, neutrons, and electrons; 9. Write the electron configuration for given elements and ions; 10. Determine the electron configuration for an element from its location on the periodic chart; 11. Calculate the number of each type of atom given a chemical formula; 12. Write chemical formulas for given chemical names, write chemical names for given chemical formulas; 13. Draw the electron dot formulas for given chemical names or formulas; 14. Solve problems using the relationships identified in the periodic chart of the elements; 15. Calculate the molar mass of a given compound; 16. Calculate the percent composition of a given compound; 17. Solve problems involving grams, moles, and particles; 18. Determine the empirical and/or molecular formula for a given compound from the given composition; 19. Write balanced chemical equations; 20. Solve stoichiometry problems involving grams, moles, and particles; 21. Solve stoichiometry problems involving a limiting reagent; 22. Write ionic and net ionic equations; 23. Solve problems using molarity; 24. Solve stoichiometry problems involving molarity; 25. Solve gas problems involving grams, pressure, volume, temperature, and number of moles; 26. Solve stoichiometry problems involving gas volumes; 27. Calculate the energy required for a given phase change or temperature change. Laboratory Objectives: 1. Perform laboratory experiments to reinforce concepts in basic laboratory techniques, and to prepare for more advanced laboratory work in chemistry, if applicable; 2. Develop techniques for measurement and recording data; 3. Distinguish between physical and chemical properties using experimentation; 4. Use appropriate equipment to measure mass and volume in order to determine density; 5. Use quantitative analysis to determine the composition of a hydrate; 6. Investigate different types of chemical reactions; 7. Using a reaction, determine mass-mass stoichiometry and percent yield; 8. Investigate properties of solutions and determine the mass percent of solute in a solution; 9. Explore properties of acids and bases; 10. Determine the molarity of a solution through titration; 11. Exhibit cooperative and individual skills in the collection and analysis of data; 12. Develop clear, cogent reporting of experimental observations, analysis and conclusions using the scientific method. Methods of Evaluation Objective Examinations Problem Solving Examinations Reports Skill Demonstrations Reading Assignments 1. Read a section from the textbook. Be prepared to use the content to participate in the classroom and to complete assigned problems from the textbook. For example: Read the section on stoichiometry from the textbook. Be prepared to use the content to participate in the classroom and to complete the assigned problems related to stoichiometry. 2. Read a laboratory experiment and answer prelaboratory questions. For example: Read the experiment on Scientific Measurement and answer prelaboratory questions. Writing, Problem Solving or Performance 1. Read an experiment background and procedure. Then write thoughtful answers to prelab questions and perform prelaboratory calculations. For example: Write thoughtful answers to prelaboratory questions for the Scientific Measurement experiment. 2. Solve problems. For example: Read the section of the text on energy, heat and heat capacity. Then, from assigned homework, calculate the energy required to raise the temperature of 50 grams of water by 50℃. Other (Term projects, research papers, portfolios, etc.) Methods of Instruction Laboratory Lecture/Discussion Distance Learning Other materials and-or supplies required of students that contribute to the cost of the course. Scientific calculator and laboratory goggles.
PHYS 0000A - Preparation for Calculus-Based Physics
http://catalog.sierracollege.edu/course-outlines/phys-0000a/
Catalog Description DESCRIPTION IS HERE: Prerequisite: Completion of MATH 27 with grade of "C" or better Advisory: Eligibility for ENGL 11 strongly recommended Hours: 72 lecture Description: Intended to provide stronger preparation for Physics 205 than Physics 105. Focuses on measurement and the development of the conceptual and mathematical frameworks necessary for problem-solving in physics. (not transferable) Units 4 Lecture-Discussion 72 Laboratory By Arrangement Contact Hours 72 Outside of Class Hours Course Student Learning Outcomes Apply algebra, geometry, and trigonometry to solve problems associated with Classical Physics. Identify which physical concepts associated with Classical Physics explain physical phenomena. Develop an overlying and rigorous process to aid in evaluating the behavior of physical systems obeying the laws of physics. Evaluate the integrity of a data set provided by the instructor through error analysis, numerical computation, and/or graphical analysis and interpretation. Course Content Outline I. Physical Measurements A. Operational Definitions of Physical Measurements B. Base and Derived Measurements, and Units 1. The SI System 2. CGS and BE Units 3. Unit Conversions C. Uncertainty 1. Precision and Accuracy 2. Significant Figures D. Problem Solving Strategies E. Physical Modeling II. Vectors A. Vectors and Scalars, Vector Properties, and Representation B. Graphical Addition of Vectors C. Analytical Component Method of Vector Addition D. Forces i. Tension ii. Normal Force iii. Friction iv. Hooke’s Law E. Application of Vector Addition to Concurrent Forces in Simple Static Systems III. Representation and Description of One-Dimensional Motion A. Position and Displacement B. Average Velocity and Average Speed C. Graphical Representation of Position and Velocity D. Instantaneous Velocity and Speed IV. Accelerated Motion A. Acceleration B. Motion at Constant Acceleration C. Graphical Representation of Motion at Constant Acceleration D. Free Fall Motion V. Motion in Two Dimensions A. Projectile Motion B. Equations for Projectile Motion C. Direction of Motion of a Projectile D. Uniform Circular Motion E. Centripetal Acceleration and Centripetal Force F. Circular Motion and Gravitation G. Circular Motion and Apparent Weight VI. Newton’s Laws of Motion A. Mass, Inertia, and Weight B. Identifying Forces and Free Body Diagrams C. Application of Newton's Laws D. Impulse and Linear Momentum E. Conservation of Linear Momentum in Completely Inelastic Collisions VII. Work and Energy A. Work B. Energy C. Work-Kinetic Energy Theorem D. Conservative Forces and Potential Energy E. Conservation of Mechanical Energy F. Energy and Non-Conservative Forces VIII. Rigid Body Motion A. Rotational Kinematics of Rigid Bodies for I. Pure Rotational Motion ii. Rolling Motion B. Rotational Energy and Moment of Inertia C. Torque D. First and Second Condition of Equilibrium (Non-Concurrent Forces) E. Application of the Torque Concept to Rigid Body Dynamics F. Conservation of Mechanical Energy in Rigid Body Motion Course Objectives Course Objectives It should be noted that a thorough understanding of physics requires the student to evaluate data and synthesize ideas to solve problems. The list of objectives below is intended to help the student in this endeavor. Thus, students in Physics A are expected to: 1. Explain the operational definition of length, mass and time. 2. Convert physical measurements between SI units and any other unit of measure. 3. Express the result of any arithmetic calculation involving physical quantities with the correct number of significant figures. 4. Describe and explain position, linear and angular displacement, average speed, average linear and velocity, instantaneous linear and angular speed, instantaneous linear and angular velocity, linear and angular acceleration, motion at constant acceleration, and freefall. 5. Solve numeric problems involving the concepts in item 4. 6. Graphically represent position, velocity, and acceleration for one dimensional motion. 7. Calculate the sum of two or more vectors using the component method of vector addition. 8. Describe and explain force, Newton's Laws, inertia, weight, tension, normal force, Hooke's law, friction. 9. Identify forces in a physical system. 10. Draw a free-body diagram for a physical system. 11. Apply Newton's laws to one and two dimensional systems. 12. Describe and explain projectile motion, uniform circular motion, centripetal acceleration, centripetal force, apparent weight. 13. Calculate the direction and horizontal and vertical coordinates of a projectile (under the influence of gravity only) at any moment in its flight. 14. Solve numeric problems involving centripetal acceleration and centripetal force. 15. Solve numeric problems applied to circular motion and gravitational force. 16. Describe and explain impulse, linear momentum, impulse-momentum theorem, conservation of momentum. 17. Solve numeric problems involving the impulse-momentum theorem and conservation of linear momentum in one dimension. 18. Describe and explain work, energy, work-energy-theorem, kinetic energy, potential energy, and conservation of mechanical energy. 19. Solve numeric problems applied to work and energy for translational and rotational motion. 20. Describe and explain concurrent and non-concurrent forces, torque, the first condition of equilibrium, and the second condition of equilibrium. 21. Describe and explain the following terms or concepts: rigid body, axis of rotation, moment of inertia, and rotational kinetic energy. 22. Describe the relation between torque and angular acceleration. 23. Solve numeric problems involving the relationship between torque and angular acceleration. 24. Solve static equilibrium problems involving concurrent and non-concurrent forces. 25. Develop rudimentary problem solving skills for given physical systems through the application of basic concepts and principles that include the use of diagrams, lists, equations, and/or words. 27. Evaluate the integrity of a data set provided by the instructor through error analysis, numerical computation, and/or graphical analysis and interpretation. Methods of Evaluation Objective Examinations Problem Solving Examinations Reports Reading Assignments 1. Read the textbook chapter on Newton's Laws and be prepared to identify forces on simple systems using free-body analysis. 2. Read the document "Significant Figures" located on the Physics A LMS page and be prepared to apply the rules for significant figures on the worksheet to be handed out in class. Writing, Problem Solving or Performance 1. Complete homework assignment on unit conversion. This is an assignment created by the instructor using an online homework service that accompanies the course textbook. Sample Problem: If we could fill the Earth with beer, how many barrels of beer would it hold (1 barrel of beer=36 gallons; earth=6370km;V=(4/3)(pi)r^3 )? 2. Plot the position, velocity, and acceleration, vs. time graphs for the problem solved in class today. Turn in your graphs at the beginning of the next lecture. The problem: A rock is thrown upward from a cliff. The initial speed of the rock is 22m/s. The cliff is 32m above the ocean. a. What is the acceleration of the rock at its highest point? b. What is the speed of the rock when it reaches the ocean below? c. How long does it take to reach the ocean below? Remember the plots must cover the entire flight of the rock. Other (Term projects, research papers, portfolios, etc.) Methods of Instruction Lecture/Discussion Distance Learning Other materials and-or supplies required of students that contribute to the cost of the course.
