AP Chemistry Page(s) CR1 Students and teachers use a recently published (within the last 10 years) college-level chemistry textbook. CR2 The course is structured around the enduring understandings within the big ideas as described in the AP Chemistry Curriculum Framework. CR3a The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 1: Structure of matter. CR3b The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 2: Properties of matter-characteristics, states, and forces of attraction. CR3c The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 3: Chemical reactions. CR3d The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 4: Rates of chemical reactions. CR3e The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 5: Thermodynamics. CR3f The course provides students with opportunities outside the laboratory environment to meet the learning objectives within Big Idea 6: Equilibrium. CR4 The course provides students with the opportunity to connect their knowledge of chemistry and science to major societal or technological components (e.g., concerns, technological advances, innovations) to help them become scientifically literate citizens. CR5a Students are provided the opportunity to engage in investigative laboratory work integrated throughout the course for a minimum of 25 percent of instructional time. CR5b Students are provided the opportunity to engage in a minimum of 16 hands-on laboratory experiments integrated throughout the course while using basic laboratory equipment to support the learning objectives listed within the AP Chemistry Curriculum Framework. CR6 The laboratory investigations used throughout the course allow students to apply the seven science practices defined in the AP Chemistry Curriculum Framework. At minimum, six of the required 16 labs are conducted in a guided-inquiry format. CR7 The course provides opportunities for students to develop, record, and maintain evidence of their verbal, written, and graphic communication skills through laboratory reports, summaries of literature or scientific investigations, and oral, written, and graphic presentations. 3 2,5,6,7,8,9,10, 11 5,7,10 5,6,7,8,10 6,8,9,10 9,10 6,8,10 10 10 2 11,12,13 11,12,13 3,8,10 1 AP Chemistry Course Description: This course is provided to prepare students for advanced college placement and/or to receive college credit. This course meets 5 days a week for both lecture and lab time. Equaling 280 minutes a week. A minimum of 25% of the available time will be allocated to hands-on laboratory work. Every student is expected to take responsibility for his or her own learning. There will be homework each night in the form of practice problems using UTe’s homework site. Students may work in collaborative groups answering their own version of the question. There will be reading assignments each night of the chapter section to be covered the next day. (Be prepared Read ahead) The Lecture component of the class is to reinforce knowledge from the information read the night before. Practice problems will be worked and misconceptions will be cleared up. Quizzes will be administered during each unit to assess students understanding. There will be a test after each unit consisting of both old AP Multiple Choice and Free Response questions. There will be one hour for each section of the test. A semester final will be given at the end of each semester covering all prior units. The course is structured around the Big Ideas deepening understanding and reducing the breath of knowledge needed: Big Idea 1: Structure of matter Big Idea 2: Properties of matter-characteristics, states, and forces of attraction Big Idea 4: Rates of chemical reactions Big Idea 5: Thermodynamics Big Idea 6: Equilibrium The labs will incorporate the Science Practices: Science Practice 1: The student can use representations and models to communicate scientific phenomena and solve scientific problems. Science Practice 2: The student can use mathematics appropriately. Science Practice 3: The student can engage in scientific questioning to extend thinking or to guide investigations within the context of the AP course. Science Practice 4: The student can plan and implement data collection strategies in relation to a particular scientific question. Science Practice 5: The student can perform data analysis and evaluation of evidence. Science Practice 6: The student can work with scientific explanations and theories. 2 Science Practice 7: The student is able to connect and relate knowledge across various scales, concepts, and representations in and across domains. Goals: Students will be able to understand and communicate how all the Big Ideas are interrelated. They will be proficient in all the science practices and be able to apply mathematical strategies to demonstrate their knowledge. Text book: Chang, Raymond, Chemistry, McGraw-Hill, 2010, 10th Edition Laboratory Manuals: We do not have a set manual and will be using original and revised versions of some labs from the following resources. AP Chemistry Guided-inquiry Experiments: Applying the Science Practices, The College Board New York, NY, Teachers Manual, Hall, James F. Experimental Chemistry. 6th ed. Wilbraham, Antony, Dennis Staley, Candace Simpson, and Michael Matta. AddisonWesley Chemistry Laboratory Manual. Vonderbrink, Sally Ann. Laboratory Experiments for Advanced Placement Chemistry. 2nd ed. Batavia, Flinn Scientific Various labs from: http://dwb4.unl.edu, David W. Brooks, Teaching and Research Laboratory Notebook: A composition notebook with graph paper Follow the formal lab rubric and instructions on how to use this notebook. (see handouts) A complete formal lab write -up will be done for each lab All laboratory work must be documented directly into the lab notebook Questions will be answered by restating the question in the answer. Lab notebooks are to be presented to the college of choice for credit. It is the student’s responsibility to maintain and keep an accurate, legible and neat notebook. 3 Notebooks will be turned in and graded after each lab. Late work will result in a 50% grade reduction from the grade earned. Laboratory Work: The labs require hands-on work. Students will usually collaborate in pairs, small groups or as a whole class. They will formally report the purpose, hypothesis, material, procedure, results, data, calculations, error analysis, and conclusions from their personal data for each lab. Labs not done in class will need to be made up on the student’s time. 4 AP Chemistry Curriculum Instructional Days 2 4 5 Chapter Topics Covered Activities Students will analyze Review of different scenarios Scientific and determine if they Methods follow the Scientific Properties of Method 1 matter Student will The study of change States of determine the matter properties/states of Classify Matter matter represented Dimensional when given different scenarios (CR3b,CR7) analysis LO2.1,5 Students will be able to discuss (with supporting evidence) with the class the ionic trends within the periodic table (CR3a) LO 1.8, 12 2 Atomic Theory Atoms, Molecules Structure of and Ions the atom Introduction to Organics Students will participate in Atom Building exercise http://phet.colorado. edu/en/simulation/b uild-an-atom to indicate stability. (CR3a, CR3b, CR7) LO 1.5, 6, 12 Atomic Mass Students will Mass examine a Mass Spec 3 Spectrometry read-out and Stoichiometry Percent determine the Mass Relationships composition identity of the Empirical and unknown. They will Big Ideas [CR2] 2 1 2 3 1 3 EU 2A.1, 2 1.A, B, C, E 2.C 3.B 1.A,D, E 3.A LO 2.1, 5, 6, 7 all of 1 2.17 3.5, 6 1.1, 2, 3, 4, 14 1.17, 18, 19 3.1, 3,4, 6 5 Instructional Days 5 Chapter Molecular Formulas Limiting Reagents be able to identify the percentage of isotopes and the average atomic mass of a single element.(CR3a) LO 1.2,14 Topic Covered Activities Students will begin using Precipitation http://dwb4.unl.edu/ reactions AP2/ For net ionic Acid Base 4 equations. (CR3c) Re-dox Reactions in Aqueous LO 3.2,3, Screen Concentrations Solutions: shots of results will of Solutions be emailed to Gravimetric instructor. analysis Writing net ionics AP Titrations worksheet (CR3c) LO 3.2, 3 3 Pressure Students will watch Gas Laws demonstrations/simu Ideal gas lations and make Equation conclusions about Gas the properties of 5 Stoichiometry gases Then apply the Gases Daltons Law mathematics to Kinetic prove their Molecular conclusions Theory (CR3a,CR3b) Deviation from LO 2.4,5,6 ideal 15 Nature and Students will use Ute Types of home-work site and 6/17 energy Finishes in small groups solve Thermochemistry/ Enthalpy first nine the problems on Entropy, Free energy, weeks Calorimetry Enthaply, Entrophy and Equilibrium and Gibbs Free Standard energy. (CR3e) enthalpy LO 5.1, 2, 3, 7 Spontaneity Big Ideas [CR2] 1 3 1 2 3 4 5 5 EU LO 1.A,D,E 3.A 1.1, 2, 3, 4, 14, 17, 18, 19 3.1, 3, 4, 6 1.A 2.A,B 5A.1,2 5B.1,2,3,4, 5C. 1,2 5D.1,2,3 5E.1,2,3,4,5 1.3, 4 2.4, 5, 6, 12, 15 3.4 4.5 5.2 5 all 6 Entropy Gibbs free Energy Instructional Days 12 8 Chapter Topic Covered Activities Photoelectric effect Bohr’s theory Quantum Mechanics Atomic Orbitals 7/8 Students will analyze Electron Quantum Theory and configurations/ PES and identify the Electron Structure of Development element represented. Atoms/Periodic (CR3a) of Periodic relationships among table LO 1.5, 6, 7, Elements Classification of Elements Trends Omit quantum numbers Lewis Dot Ionic Bonds Covalent Bonds Metallic bonds Students will be able Formal 9/10 to draw a Lewis dot Charges Bonding I: Basic diagram of a Resonance concepts molecule and draw a Bond Enthalpy VSEPR model of the Bonding II: Molecular Coulomb”s molecule And Geometry and Law indicate bond type Hybridization of Molecular (CR3b) Atomic Orbitals geometry LO 2.17, 21,23 Dipole Moments Valance Bond Theory Hybridization Big Ideas [CR2] 1 1 2 5 EU 1.B,C,D 5.E LO 1.5,6,7,8,9,10, 12,13,15 1.7, 8, 15 1.B, C, D 2.1,17,18,21, 2.C, D 2.23,24 5.C 5.1,8 7 Project outside of class presente d 3 days All students will prepare a review Keynote with practice problems to present to the class for review (CR3a, CR3b, CR3c, CR3d, CR3e, CR7) LO all of the above within each big Idea 1,2,3,4,5 Semester final Instructional Days 6 Chapter Topic Covered Kinetic Molecular Theory IMF’s Properties of Liquids Crystal structures 11/12 Intermolecular Phase Changes/ Forces and Liquids and Solids/ Types of Physical Properties of Solutions Solutions Physical properties Molecular view Concentration Solubility Omit Colligative property calculations 6 13 Kinetics All chapters prior to this date Activities BI EU LO Students will draw models representing IMF’s and relate that to FP, BP and vapor pressure. (CR3b, CR3f) LO 1.7, 2.15,2.16 1 2 5 6 2A.3 5A-5E 1.7, 8, 15 2 all 5.1, 8 4 4A.1,2,3 4B.1,2,3 4C.1,2,3 4D.1,2, Rate of Student will review reactions and work problems Rate law from NMSI WIKI notes, AP style Concentration 4 all 8 and time Reaction Mechanisms Catalysis 10 Finishes first nine weeks 14 Equilibrium Instructional Chapter Days 8 problems to determine rate laws and k (CR3d) LO 4.1, 2, 3, 4,5,6,8 Equilibrium Students will work and with ICE Charts Equilibrium solving for Constants concentrations and K Expressions values. Students will What does it be able to model at the molecular level tell us and the concept of factors that effect it. Kc, Kp equilibrium. (CR3f) LO 6.1, 2, 3, Ksp included. Topic Covered Activities Acid base types Properties of water pH Strengths Ionization constants Conjugates Students will solve Molecular acid base problems structure and 15/16 and Equilibria strengths Acid and Bases problems using the Salts Ute homework and Acid Base Equilibria Oxides and discuss in class and Solubility hydroxides (CR3c,CR3f,CR7) Common ion LO 6.11-6.23 effect Buffers Titrations Indicators Fractional precipitation Solubility Qualitative analysis. 6 6 A, B, D 6 all BI EU LO 3B 6A,C 2.1, 2 3.7 6.1, 11, 12, 14, 15, 16 5 6 9 Instructional Chapter Days 10 18 Electrochemistry Topic Covered Activities Redox, Galvanic cells Using small groups Standard students will work reduction through the Ute Potentials Homework problems Thermodynami and present their cs of redox thought processes to Batteries the class. Problems Corrosion include balancing redox, transfer of Electrolysis electrons and line Nernst notation of cells. equation will be omitted. (CR3f, CR7) LO: 1.9, 3.8,3.9 BI 3 4 5 6 EU LO 5A.1,2 5.12, 13, 14, 5B.1,2,3,4, 15, 16, 17, 18 5C. 1,2 6.24 5D.1,2,3 5E.1,2,3,4,5 2 19 Nuclear Chemistry Project outside of instructional time Nine week activity Radioactivity Nuclear reactions 5 Students will be able 6 to analyze and balance nuclear Nuclear reactions Chemist ry Once per nine weeks: Students will read a current, peerreviewed article and write a review and summary of the topic presented and analyze the results. Articles will have a societal or technology chemistry component. CR3a, b, c, d, e, f, CR4, CR7 1-6 Essential Knowledge 1-6 all depending on 10 article/topic chosen 130 days of instructional, testing and lab days Last three weeks Review for the AP test and Semester Final. Laboratory Investigation Grouped by Chapter Chapter 1 Lab Lab Safety review Guided Inquiry : Separation of a Dye Mixture Using Chromatography: Flinn Investigation 5 2 Density of pure liquids and solutions: James Hall #3 Concepts: use density to identify solids liquids and solutions. 3 Analysis of Alum -% water in a hydrate: #4 Vonderbrink Identify Alum by both its melting point and mole ratio of hydrated water to anhydrous aluminum potassium sulfate. Molar Ratio: #5 Vonderbrink Method of continuous variations to determine the mole ratio. Write-up only using given values Concepts: Stoichiometry, Mole ratio and oxidation reduction 4 Guided Inquiry: How much silver is in a dime? Students will design a lab to determine the amount of Silver in a pre-1920 dime. Gravimetric analysis. Revised from Vonderbrinks # 3 CR5b, CR6 CR/LO Cr 6,7 LO 2.7, 10, 13 6.11,13 SP 1.4 4.2, 3 5.1, 2 6.4 3.1, 2, 3 CR5b, CR6, CR7 LO 1.1, 2, 4, CR5b, CR6, CR7 LO 3.2, 3.3, 3.4 1.4, 6 2 5 6.1 7.1, 2 1.5, 2.2, 5.1 6.4 7.1 CR5.b, CR6 LO1.16 2.10,22 1.5,19 2.1,2.2, 2.3, 3 11 Guided inquiry: Six Solutions micro Lab: Students will develop the procedure, revised from http://dwb4.unl.edu/Chemistry/MicroScale/MScale35.html Students will receive six chemicals to study: aqueous silver nitrate; aqueous sodium chloride; aqueous sodium carbonate; aqueous nitric acid; aqueous sodium bromide; and water. They will develop a procedure to identify each known sample. After studying the reactions of known samples, they will have an opportunity to analyze an unknown. 5 6/17 7/8 9/10 11/12 13 14 Determination of the Molar Mass of Volatile Liquids: #9 Vonderbrink, Concepts: Molar Mass and Ideal gas law Determination of the Molar volume of a gas: #8 Vonderbrink Concepts: Avogadro’s Law, Dalton’s Law, Ideal gas Law, Molar Volume Thermodynamics, Enthalpy of reaction, Hess’s Law #6 Vonderbrink Concepts: Enthalpy of reactions, Hess’s law, Heat of formation, Calorimetry. ^E, ^H, ^ G lab: UNM –lab 11 Concepts: Same as above. Atomic Spectroscopy: Choice III # 18 James Hall Concepts: Emission/Absorption of light by electrons Model Building : Molecular Geometry Concepts: 3d configuration of molecular bonds and geometry Soap lab Bonding lab: Inquiry based: Qualitative Analysis and chemical bonding. Flinn #6 Guided inquiry: Separating a Synthetic Pain Relief Mixture Flinn #9 with modifications Melting Point Determination Lab: Identify pure and mixed substance based on their melting points. If time Guided inquiry: What Is the Rate Law of the Fading of Crystal Violet using Beer’s Law. Use rewrite Beer’s law NMSI Kinetics LeChatlier’s Principle: # 37 Addison- Wesley Concepts: 3.10 4 5 6 7 CR5b, 6 LO3.6 SP 2.2 6.1 CR LO 5.7 1 2 3 5 6 LO 1.16 CR5.b, CR6 LO 2.21 CR5b, CR6 1 7.1,7.2,7.3 1.4 4.4 6.1 LO 3.10 CR6, CR7 LO4.2, 4.1 1.4 2.1, 2.2 4.2 5.1 CR5b,6 4.2 12 Demo of eq using water and containers Cobalt La Chat demo 15/16 18 Redox Titration Dynamic equilibrium Stress both physical and chemical systems and explain the effects by application of LeChatlier’s principle LO6.9 Guided Inquiry Lab: Determination of Appropriate Indicators and Preparation and Properties of Buffers- NMSI Concepts: Buffers, Indicators, pH and titration curves CR5b, CR6 Redox Titration using Fe+2 and KMnO4 See labs LO 1.20 1 all 2 all 3 all 4 all 5 all 7.2 LO 1.20 Guided Inquiry: Titration: Prepare and standardize a NaOH 6.13, solution using a known KH phalthate solution. Students will 14,15, produce the procedure, titration curve using Logger Pro, 18, 20 and final concentration of NaOH. Guided Inquiry: Who is most reactive? CR5b, 1.3 Creating an Activity Series. Students will design the lab CR6 2.2, 3 then chose between ionic solutions and metals to create an LO 6.1, 6.2, 3, 4, activity series. Adapted from #7 Vonderbrink 2 5 Concepts: Activity series, redox, half-cell reactions 7.2 Guided Inquiry: How Much Vitamin C is in Orange Juice and EmergenC. A redox reaction. Students will calculate serial dilutions needed to make a standard graph and do the trials needed, then test unknowns Labs if time permits Silver Mirror: Redox and reducing sugars http://dwb4.unl.edu/Chemistry/MicroScale/MScale42.htm Separation and Qualitative Determination of Cations and Anions # 19 Vonderbrink: Concepts: Qualitative analysis and precipitation reactions SP 1-6 Soap making: Addison Wesley Preparation of a Buffer #17 Vonderbrink Determination of Keq for FeSCN2+ #13 Vonderbrink 13