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Marion Central School Chemistry Regents Level - Curriculum Map Unit Name Essential Questions Introduction to September Chemistry the Central Science Chance, Scientific method Measurement, metric system, factor label method of problem solving. Significant digits and scientific notation. Matter types and forms. Elements compounds and mixtures. Symbols Separation of mixtures What is Science and how do you do science? October What is matter made of and how do we know? Atomic Structure and the Nuclear Atom. History and current Content Topics Introduction to Chemistry the Central Science Chance, Scientific method, Law vs. theory Measurement, metric system, factor label method of problem solving. Significant digits and scientific notation. Matter types and forms. Elements compounds and mixtures. Symbols Separation of mixtures Atomic structure History of the atom, discovery of atomic evidence, Dalton’s Atomic theory, proton, neutron, and Skills Assessments Using measurement tools. Making observations. Memorizing the symbols of the elements. Calculating heat energy. Measurement lab, conversion problems, Separation of mixtures lab, . Conservation of mass lab, Physical vs. Chemical change lab Candle Lab Quiz on element symbols, application problems on factor label method. Unit test Bohr diagrams, atomic number mass number isotope Quiz on atomic development, mass number atomic number quiz, Test Atomic Standards: Performance Indicators 1.M1.1 1.S1.1 1.S2.1 1.S3.3 6.2.1 6.3.2a, 4.3.1nn, r 4.3.3 4.4.2a,b,c 6.2.4 Activities/Lessons 4.3.1a,b,c,e,f,j,k,l,g,n 4.4.4abcdf 4.4.5b 2.1 4.4.4a, b, c, d, f Intro to Atoms video(Hawkhill), cathode ray tube demonstration, atomic probability marble drop, half- Measurement lab, conversion problems, demonstrations of elements compounds and mixtures Separation of mixtures lab, . Conservation of mass lab, Physical vs. Chemical change lab understanding November Periodic Table How do we organize all that we know about matter? electron discovery and properties, Atomic number, mass number, isotope, nuclear reactions, radioactivity, halflife, nuclear decay, atomic mass, flame emission spectra, energy level model of the atom, levels, sublevels, orbitals, afbau principle, Heisnberg uncertainty, Quantum mechanical model of the atom. calculations, orbital box diagrams structure, Atomic emissions element identification, and quiz on electron configuration. Periodic Table - History of the table triads, octaves, mendeleev, periods, groups, families, trends in the table, metals, non-metals, metalloids, transition metals, ionization energy, electronegativity, atomic radius, Phases on the table, alkali metals, alkaline earth metals, halogens, noble gases, placement on the table and electron Making a table, determining the unknown element. Graphing Periodic properties Periodic elements puzzle problem, Using the periodic table worksheet, periodic properties test. life lab, Radon in the Home article critique, Flame test lab, flaming salts demonstration, Atomic spectral analysis lab, electron configuration drill. 4.3.v, w, x, y 4.3.1aa, Graphs of periodic properties- intro to bb, z computer graphing, periodic trends demo using Na, K, Mg, Ca Alkaline earth properties lab. configurations, rare earth metals, transuranium metals. December Mole concept How do we work with things as small as atoms and with numbers so large? Mole concept, mole mass, Formula mass, percent composition, empirical formula, molecular formula, determining, empirical formula. empirical formula problem percent comp problems, balancing equations Empirical formula quiz, formula mass quiz, 4.3.2b, c, d 4.3.3a, c, f, d, Bolt/Nut problem, percent composition lab, set, Chemical bonding January Names of compounds How does stuff hold together? What is the Language of Chemistry? Chemical bondingelectrostatic nature of bonding, bonding’s relationship to properties, types of bonds, ionic bond, covalent bond, network bonding, metallic bonds, Lewis diagrams, polyatomic ions, coordinate covalent bonding, molecular substances, intermolecular attractions, dipole force, hydrogen bonding, vanderWaal’s force, polar bonds, non polar bonds, polar molecules, non polar molecules. Names of compounds binary and ionic polyatomic, Stock names for compounds, molecular names using prefix, , Writing equations, balancing equations, types of chemical reactions, applying moles to reactions, bond type quiz, Lewis diagram quiz for molecules and ions, Test on Chemical bonding. predicting formula balancing equations mass-mass problems Quiz on names, Quiz on balancing equations, Quiz on writing formula, Recognizing and using types of reactions to predict reaction out comes, Test on 6.3.1, 4.3.1.dd,w,4.5.2g,h 4.5.2a,d,n m, b, k Sand-Salt-Sugar Lab, Intro to bonding Ward’s Filmstrip, Polarity and solubility lab, Physical models of molecules lab Drill and practice on names, drill and practice balancing equations, mole ratios in a reaction lab, lab on types of reactions, mole relations in a decomposition reaction, determine the Gram-Equivalent Weight of Magnesium lab, drill Names of compounds, , massvolume problems, volume-volume problems. February Energy in chemical reactions How big of an explosion will it be? , enthalpy, enthalpy changes, heat of reaction, calorimetry, endothermic, exothermic, Hess’ Law, specific heat, temperature, heat of formation table, Heat/Temperature Kinetic theory, thermometry. Stoichiometry. Explain energy transfer, use banking analogy to explain energy changes in a chemical reaction. Enthalpy quiz, calorimetry quiz, specific heat problem, enthalpy test. and practice diverse and authentic applications of stoichiometry, molar volume of a gas lab. 4.4.1b, c, d 4.4.2a, b, c Demo of endothermic and exothermic reactions, discussion of energy change in all reactions, modeling of Hess’ Law to predict the heat of a reaction, specific heat lab, Hess’ law lab, calorimetry problem sets, heat of reaction problem sets. Kinetic theory and gases How hot is the hot air balloon? Kinetic theory and gases, nature and properties of gases, measurement in gases (P,V,n,T), Gas Laws (Boyles,Charles,GayLussac), combined gas law, Dalton’s law of partial pressure, gas diffusion law, ideal gas, ideal gas equation, real gas behavior, Avogadro’s hypothesis, Using Gas Laws Use CBL to find Boyle’s Law and Charles Law. Gas law quizzes, Gas law test, application problems worksheet, Kinetic gas model, Boyle’s law demo, Charles’ law worksheet, Charles law lab, Gas law quizzes, Gas law test, application problems worksheet, 2.2,2.3 4.3.1jj , 4.3.1.jj, kk 4.3.4c, e, i March Liquids What is a liquid Liquids and solids, kinetic theory and phase, phase changes, evaporation, freezing, melting, boiling, heat of fusion, heat of vaporization, sublimation, water, vaporization and condensation, equilibrium vapor pressure, heating curves, phase diagrams, liquefaction, triple point, changes of state. Describe phase changes Quizzes on vocabulary, quiz on heat of phase change calculations, take home test on solid and liquids and phase change. Chapter in text, evaporation demonstration, cooling curve lab, heat of fusion lab, boiling point demonstration , cooling curve problem sets Solutions - solute, solvent, soluble, insoluble, alloy, miscible, immiscible, aqueous solution, tincture. Homogeneous mixture, evenly mixed, wont settle, can’t be filtered. Types of solutions, concentrations of solutions, mass per volume, Molarity, molality, Normality, saturated, unsaturated, supersaturated, dilute, concentrated. Solvation, solubility factors, solution rate factors, solubility curves. Colligative properties, vapor pressure reduction, boiling point elevation, freezing point depression. April Equilibrium Rates of reactions How do you change the speed of a reaction? Kinetics and Equilibrium Rates of reactions, collision theory, rate factors, reaction mechanism. Use solubility curve, make a solubility curve, use concentration terms and calculations. Dilution solution problem, colligative properties problems, solution characteristics test. 6.5.1 4.3.1oo, 4.3.1oo, pp \ Gold penny demo, concentration problem sets, solubility curve lab, solubility rules lab. Predict and measure reaction rates. Rate problem sets, rates of reactions test. Equilibrium test, Entropy problem. 6.4.1, 6.4.2, 4.3.1mm Rate lab, rate factors demonstrations, rate 4.3.4d, h, j law calculation problems. LeChatelier’s Principle Lab, Equilibrium Characteristics, approach, dynamic nature, shift, LeChatelier’s Principle, stress, Haber process, contact process, equilibrium law, Equilibrium constant, extent of reaction, solubility product constant, ionization constant. Driving forces for chemical change, enthalpy and entropy, favorable, unfavorable, second law of thermodynamics, Gibb’s Free Energy. May Acids and bases What is the difference between vinegar and baking soda? Acids and bases Properties, nomenclature, Arrhenius theory, bronsted theory, ionization, Kw, pH, neutralization, titration, buffers, conjugate pairs. Equilibrium shift demonstration, solubility product constant group lab, Entropy demonstration. Acids base Using pH, properties quiz, titration, neutralization acid base names quiz, Acid Base Test 4.3.1uu, ss, xx, zz Properties of acids and bases lab, titration lab, plotting of titration curve with CBL REDOX June ChemistryCarbon Is’t that shocking? REDOX Oxidation number, reduction, oxidation, agents, halfreactions, balancing redox, electrochemistry, half-cells, cells, cell potential, electrolytic cells, electrolysis, standard electrode potentials. Oxidation 4.3.2f, h, k, l. j, k number quiz, half reaction quiz, test on electrochemistry Electrolysis lab, electroplating demonstration, potato clock. What is an “Inorganic” vegetable anyways? Organic ChemistryCarbon, Bonding, properties, isomers, structural formula, hydrocarbons, homologous series, alkanes, alkenes, alkynes, benzene, IUPAC names, functional groups, organic reactions, petrochemical examples. Quiz on names, quiz structural formulas, quiz on functional groups and reactions, organic test Regents review and practice Saponification lab, esterification demonstration Final Exam Regents Exam Physical Setting Chemsitry 4.3ff, gg, hh Review Classes Review Book