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Welcome to Pre-AP Chemistry! Course Syllabus 2015-2016 Course Description Pre-AP Chemistry is a challenging course that covers a greater depth and breadth of content than Advanced Chemistry and successfully serves the purpose to prepare students for AP Chemistry. This course is fascinating and enables students to apply the chemistry learned to novel ideas and situations. The course relies heavily on ones ability to solve and manipulate variables, and therefore, it is imperative that students enter this course confident in their algebra skills and mathematical abilities. Course assessments are cumulative, and each new lesson is based on knowledge and skills of the previous assignment. It is vital to ones success in this course that students not fall behind and that excellent study habits are implemented from the start. This course will introduce students to the foundations of chemistry, involving matter and its characteristics as related to structure, organization, classification and interactions. This is a rigorous and quantitative course that allows the student to investigate, analyze and summarize chemical reactions, molecular behaviors and uses of chemical substances. This course will include hands-on laboratory experiments that utilize and further students’ development of high level math skills, critical thinking skills, and implementation of problem solving strategies while becoming competent in the use of current computer and probeware-based technologies. By the end of this course the student will be able to: Use laboratory equipment, technology and scientific procedures safely and effectively. Calculate fundamental quantitative relationships. Understand the structure of matter and the placement of elements on the Periodic Table, including periodic trends and particle relationships. Conceptualize binding forces that exist between atoms and molecules relative to molecular geometry. Write chemical formulas, balance chemical equations, and predict the products of reactions. Perform stoichiometric calculations using the quantities in a chemical reaction. Understand that the phases of matter are explained by kinetic theory and forces of attraction between particles. Perform calculations and understand key concepts and relationships in kinetics and thermodynamics as they are applied to chemistry. Understand basic concepts of organic chemistry and biochemistry. By the culmination of this course, you will have obtained a thorough grounding in basic chemical principles that will allow you to succeed and comprehend more thoroughly other sciences while developing a true appreciation for the natural world in which we live, enabling you to become more competitive in our highly technological world. Grading Policy Assessments for this course are designed to emulate the style and grading format of the AP Chemistry Exam. The purpose of this strategy is to build students’ test taking skills and prepare students for successful performance on AP science exams. Assessment items have been chosen of appropriate level of rigor for Pre-AP Chemistry students and are formatted to empower students’ problem solving and critical thinking skills while enabling them to demonstrate competency in fundamental chemical concepts. According to the new Bedford County Grading Policy we will now grade on a 10 point scale. 60% of a student’s total grade will come from summative evaluation (testing or other end-of-unit or end-of-topic lab assessments), 30% will come from formative assessments (quizzes, some labs, classwork), and 10% will come from homework. Classroom Rules & Expectations 1. Show respect to everyone (do not talk while the teacher is lecturing; treat classmates kindly) 2. Stay seated until the bell rings, (wait for final instructions) 3. Follow directions the first time they are given 4. Come to class prepared (on time and with materials) 5. Have a winning attitude Weekly class schedules, including homework assignments and assessment dates can be found at the following address: http://bedfordjfhs.sharpschool.net , then use the link to “Teacher Webpages”, link to “Science”, Link to “Mika Bowman.” Proper Laboratory Attire Safety in the laboratory is the #1 priority for students, teachers, and parents. Students are required to dress appropriately for indicated lab days. To permit students to participate in laboratory activities, students and parents are required to read and sign in agreement the “Bedford County Science Student Safety Guidelines.” Pre-AP Chemistry students are required to arrive to class wearing closed-toed shoes on the day of a lab (students may leave a pair of closed-toe shoes in their lab station cabinet for lab use). For safety reasons students not appropriately dressed for lab activities will not be permitted to participate, which may be reflected in their grade. Consequences for Failure to Follow School Rules 1. First offense – student will receive a warning. 2. Second offense – student will receive detention. 3. Third offense – student will be referred to administration. Materials: TI-83 or TI-84 (Preferred) Graphing Calculator (same as math classes) 3-ring binder Paper Towels (at least one per student) Tissues (at least one per student) Optional but welcomed – AAA batteries (for calculators), Distilled water (for labs) Communication Please feel free to contact me if you ever have questions or concerns. I recommend email because I read and reply to email throughout each day. We may then be able to identify a time when we can speak by phone or in person as needed. Email: [email protected] Pre-AP Chemistry Course Timeline Units 1 – Getting Started (5-6 days) SOL CH 1ac, h, i, 3a, c 2 – Math and Measurement (10-12 days) CH 1dg, i 3 – Matter and Energy (10 days) CH 2h, 3e, 5e 4 – Atomic Structure and Nuclear Chemistry (12-14 days) CH 2ac, g, i, 3c Topics Guidelines Safety The Nature of Chemistry Basic Formula Writing/Nomenclature, polyatomic ions, elements (continuous expansion) Graphing Skills (Paper, calculator, and computer) Significant Figures Scientific Notation Metric Units Density Temperature Conversions Dimensional Analysis Accuracy and Precision Classifying Matter Properties and Changes of Matter Conservation Laws Potential Energy Diagrams (Exothermic/Endothermic) Energy/Specific Heat Calculations Atomic Theory and Atomic Structure History, Models, Modern Atomic Structure Isotopes Average Atomic Mass Quantum Mechanical Model Orbital Notation Electron Configurations (using Periodic Table) Emission and Absorption Spectrum Lewis Dot Structures (atoms/ions) Quantum Numbers (values and assigning) Predicting Oxidation States Exceptions to Electron Configurations Nuclear Chemistry and Relevant Chemical Applications Activities/Labs Observations lab Foundation Lessons IV, VI, and VIII (Graphing Skills) Foundation Lesson II: Numbers in Science Foundation Lesson III: Literal Equations 1. Making a Semimicropycnometer 2. Dimensional Analysis Densities of Unknown Metals Physical/Chemical Change Lab Endothermic/Exothermic Rxns Lab 3. Chromatography 4. Matter Waves Flame Test Lab 5. Electron Configuration, Orbital Notation, and Quantum Numbers 6. Laser Light 8. Isotopic Pennies 9. Red Hot Half-Life Pre-AP Chemistry Course Timeline 5 – Periodic Properties (8 days) CH 2d-g 6 – Bonding and Molecular Geometry (12 days) CH 3c, d 7– Nomenclature/Formula Writing (8 days) CH 3a 8 – Chemical Equations (6 days) CH 3b, c, e Types of Nuclear Decay Writing and Balancing Nuclear Equations Nuclear Stability Half Life-Calculations Fission/Fusion Relationship B/w Electron Config. and Periodic Table Effective Nuclear Charge Shielding Effect Periodic Trends Atomic Radii Ionic Radii First Ionization Energy (emphasis on deviations) Ionization Energies Electron Affinity Electronegativity Oxidation States Chemical Families Binding Forces – Ionic, Covalent, Metallic, Polarity Polarity of Bonds/Electronegativity Bonding Models – Lewis Structure, VB Theory, VSEPR Ionic Binary Molecular Simple Organics (Alkane, Alkene, Alkyne, alcohols) Acids Complex Ions Balancing Equations Types of Reactions Identifying and Predicting Products of Chemical Rxns. Use of Solubility Rules Net Ionic Equations 7. Why Do They Call It a Periodic Table? 10. Bonds – Chemical Bonds 11. Don’t Flip Your Lid 12. Molecular Geometry 13. Chemical Nomenclature 14. Net Ionic Equations Activity Series of Metals Lab Types of Chemical Reactions Lab 15. The Eight Solution Problem Pre-AP Chemistry Course Timeline 9 – Stoichiometry (20 days) CH 4b 10 – Intermolecular Forces and Gas Laws (14 days) CH 3d, 4a-d, 5a 11 – Liquids and Solids CH 5b-d (4 days) 12 – Solutions (14 days) CH 4e, g, 5f 13 – Equilibrium & Acids and Bases (10 days) CH 4f, g Composition Stoichiometry Molar Mass Calcs., Mole Conversions, Percent Composition, Empirical/Molecular Formula Calcs. Reaction Stoichiometry Mass-Mass Calcs., Mass-Volume Calcs., VolumeVolume Calcs., Percent Yield, Limiting Reactant, Thermochemical Calcs. Intermolecular Forces Relationship to States of Matter K-M Theory, Gas Laws (7) Qualitative/Quantitative Derivations from Gas Laws and Gas Stoichiometry Phase Changes and Phase Change Diagrams Change of State Calculations Equilibrium Vapor Pressure Solids Amorphous, Crystalline Solids Analyzing Heating Curves Properties of water Aqueous Solutions and Dissolving Process Electrolytes/Non-electrolytes Solution vs. Colloid vs. Suspension Solubility Graphs Concentration Calculations (6) Colligative Properties Determination of Molar Mass Using Colligative Props. General Equilibrium Calculating Law of Mass Action: Kc and Kp LeChatelier’s Principle RICE Tables 16. Stoichiometry Empirical Formula/Hydrate Lab 17. Simple vs. True 18. Limiting Reactant Molar Volume of a Gas Lab Other Gas Labs: Boyle’s, Graham’s 19. Charles’s Law 20. Airbags Heat of Fusion of Ice Lab 21. Heating Curves and Phase Diagrams 22. Conductivity of Ionic Solutions Effect of Temperature on Solubility Performance Assessment: It’s Not Easy Being Green 23. Colligative Properties Freezing Point Depression Lab and Molecular Weight 27. General Chemical Equilibrium 28. Disturbing Equilibrium 29. Acid-Base Equilibrium 30. How Weak is Your Acid? Pre-AP Chemistry Course Timeline 14 – Thermodynamics (4 days) CH 5e 15 – Kinetics (5 days) CH 3f 16 – Redox Reactions and Intro. to Electrochemistry (4 days) CH 2g, 3e 17 – Organic Chemistry (8 days) (CH 6) Properties of Acids/Bases and Theories Identify Conjugate Acid-Base Pairs Strength of Acids and Bases Ionization of Water Calculation of pH, pOH for strong/weak, Buffers Ka and Kb Calculations/Ksp Calculations Titration Curves and Calculations Salt Hydrolysis Reactions Calculate and Interpret the Value of ΔH Std. Values, Hess’s Law, Calorimetry, Bond Energy Predict the sign of Entropy Change in a Chemical Rxn Calculate and Interpret ΔS from Standard Values Gibb’s Free Energy Rates of Reactions Determining Rate Law from Data Graphical Determination of Reaction Orders Mechanisms and Order of a Reaction Factors that Affect Rate Activation Energy and the Role of a Catalyst Assigning Oxidation Numbers Balancing Redox Reaction Equations In Acid/Base Electrochemistry Voltaic and Electrochemical Cells Draw and Name Organic Compounds Alkanes, Alkenes, Alkynes, Alkadienes, Cyclic Aliphatic, Aromatics, Halocarbons, Alcohols, Ethers, Aldehydes, Ketones, Amines, Carboxylic Acids, Esters Isomers 31. What Do You Mean It Is Soluble After All? 32. Neutral or Not? 33. Titrations-Titrations 34. Thermodynamics 35. How Hot is a Candle? 36. Hess’s Law 24. Chemical Reaction Rates I 25. Chemical Reaction Rates II 26. The Iodine Clock Reaction 37. OIL RIG 38. It’s Electrifying! 39. Deposition Synthesis of an Organic Compound (soap, polymers, esters) 40. Long, Long Chains 41. Biochemistry 42. Protein Properties Pre-AP Chemistry Course Timeline Draw/Recognize/Name Structural, Geometric, Optical Isomers Recognize the Importance of Biological Molecules 18 – Qualitative Analysis (8 days) CH 1a-i Run a Qualitative Scheme and Identify an Unknown Identification of an Unknown Substance