Curriculum Mapping Chemistry I 1 st Nine Weeks

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1 Curriculum Mapping Chemistry I 1 st Nine Weeks Days Standard Skills Resources Vocabulary Assessments August C.1.2 INTRODUCTION TO CHEMISTRY: Students will use lab safety rules. Students will recall lab equipment names and locations. Students will write a formal lab report. SCIENTIFIC MEASUREMENT: Students will evaluate accuracy and precision. Students will use significant figures in solving problems. Students will use SI units to measure length, volume, mass, and temperature. Students will use dimensional analysis to make conversions involving SI units. Students will use graphing and calculations to find the density of a solid. Flinn lab safety contract Basic lab equipment and safety equipment Lab Safety Worksheet Lab Equipment Quiz Significant digits worksheet SI units worksheet The Amazing Race lab Mass, Volume, and Density lab Significant figures

2 Sept. C.1.1 C.1.2 C.1.3 MATTER AND CHANGE: Students will identify physical properties of a material and tell whether they are intensive or extensive. Students will identify chemical properties and give examples. Students will identify physical and chemical changes and give examples. Students will distinguish between heterogeneous and homogeneous samples of matter. Students will distinguish between substances and mixtures. Students will distinguish between elements and compounds. Students will describe how the mass of the reactants and the mass of the products in a chemical reaction are related. Materials Worksheet Chemical samples from the storeroom Chemical & Physical Properties lab Chemical property Distillation Extensive property Heterogeneous Homogeneous Intensive property

3 C.2.1 C.2.2 C.2.3 ATOMIC STRUCTURE: Students will state the atomic theory developed using contributions from scientists from Democritus to John Dalton. Students will describe the structure of the atom using three kinds of subatomic particles. Students will use the atomic number to explain what makes one element different from another. Students will find the number of neutrons in an atom. Students will explain how isotopes of an element vary. Students will calculate the average atomic mass of an element. Video Segment Introducing the Players Worksheet:Parts of the Atom Video Segment Rutherford-Bohr Atom Worksheet: Gold Foil Experiment Lab Activity: Gold Foil Experiment Atomic mass Isotope Neutron Proton

4 Oct. C.2.6 ELECTRONS: Students will use the concept of energy levels for electrons to explain how Bohr improved Rutherford s model of the atom. Students will describe the quantum mechanical model of the atom. Students will tell how the shapes of orbitals at different sublevels differ. Students will predict electron configurations for atoms. Students will explain why some elements electron configurations vary from those predicted. Students will use Lewis electron dot diagrams to represent valence electrons. Students will use orbital filling diagrams to represent valence electrons. Students will relate wavelength to frequency of light. C.1.8 THE PERIODIC TABLE: Students will describe how chemists such as Mendeleev organized the known elements. Students will describe how the modern periodic table is organized. Students will use a periodic table to identify metals, nonmetals, and metalloids and describe their properties. Students will use electron configurations to classify elements. Students will describe and explain periodic trends among elements for the properties of atomic radius, ionic radius, ionization energy, and electronegativity. Video Segment Electron Arrangements Lab Activity: Electron Probability Lab: Electron Arrangements Worksheet : Flame s Worksheet: Electromagnetic Spectrum Lab: Alien Periodic Table Lab Activity: 3- Dimensional Periodic Table Electron configuration Lewis structure Electronegativity Ionization energy

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6 Curriculum Mapping Chemistry I 2nd Nine Weeks Days Standard Skills Resources Vocabulary Assessments Nov. C.1.6 C.1.7 C.1.8 CHEMICAL NAMES AND FORMULAS: 1. Students will give the oxidation numbers for metals and nonmetals using a periodic table. 2. Students will explain how the oxidation numbers for transition metals are determined. 3. Students will memorize the names and formulas for some common polyatomic ions. 4. Students will determine names and formulas of binary compounds. 5. Students will determine the names and formulas of compounds containing polyatomic ions. 6. Students will explain how the names and formulas of common acids and bases are determined. 7. Students will memorize the prefixes used to name organic compounds with up to ten carbon atoms. Lab: The 8 Solution Lab Lab Activity: Formula Writing Worksheet: Writing Formulas and Naming Compounds Polyatomic ion

7 Dec. C.2.4 C.2.5 C.2.7 IONIC AND COVALENT BONDING 1. Students will find the number of valence electrons in an atom. 2. Students will use valence electrons to explain how ionic bonds occur. 3. Students will use valence electrons to determine how covalent bonds occur. 4. Students will list properties of ionic and covalent compounds. 5. Students will use Lewis models to determine whether a compound is polar or nonpolar. 6. Students will use polarity to predict properties of both inorganic and organic compounds. Lab: Ball & Toothpick Models Lab: Polarity and Molecular Shape Lab: Chromatography Chromatography Covalent bond Ionic bond Valence electrons

8 Curriculum Mapping Chemistry I 3rd Nine Weeks Days Standard Skills Resources Vocabulary Assessments Jan. C.2.2 CHEMICAL QUANTITIES 1. Students will define the mole using Avagadro s number. 2. Students will use a periodic table to find the molar mass of elements and compounds. 3. Students will use the molar volume of a gas at STP to solve problems. 4. Students will calculate the percent by mass of an element in a compound. 5. Students will determine the empirical formula for a compound. 6. Students will determine the molecular formula for a compound. Feb. C.1.9 C.1.10 C.1.11 C.2.4 CHEMICAL REACTIONS 1. Students will write balanced chemical equations. 2. Students will identify 5 general types of reactions and use them to predict products of chemical reactions. 3. Students will write net ionic equations. Lab: Chalk Talk Lab: Deposit One Mole Please Lab: Sweet Treat Lab: Thanks for the Gumball Lab: Empirical Formula Lab: Hydrated Crystals Lab: Types of Reactions Empirical formula Molar volume Mole Chemical formula Coefficient Diatomic Product Reactant

9 March C.2.1 STOICHIOMETRY 1. Students will determine the amounts of reactants needed, or products made, in a chemical reaction. 2. Students will use limiting reactants to determine the amount of product formed when two or more substances react. 3. Students will calculate the percent yield for a chemical reaction. Lab: Baking Soda Worksheet: Salicylic Acid Worksheet: Airbag Reactions Percent error Percent yield

10 Curriculum Mapping Chemistry I 4th Nine Weeks Days Standard Skills Resources Vocabulary Assessments March C.1.2 STATES OF MATTER 1. Students will explain kinetic theory as is applies to gases. 2. Students will explain gas pressure using kinetic theory. 3. Students will describe the relationship between temperature and average kinetic energy of particles. 4. Students will describe how vapor pressure is related to boiling point. 5. Students will explain how equilibrium conditions are represented on a phase diagram. April C.1.2 THE BEHAVIOR OF GASES 1. Students will use equations to describe how pressure, volume, and temperature of a gas are related. 2. Students will explain how the total pressure of a mixture of gases is related to the partial pressures of the component gases. 3. Students will use Graham s Law to describe how the molar mass of a gas affects the rate at which the gas diffuses. Worksheet: Phase Diagram Worksheet: Manometer Problems Lab: Gas Experiments Lab: Molar Mass of Butane Lab: Absolute Zero Determination Lab: Diffusion of Gases Phase diagram Boyle s law Charles law

11 C.1.2 C.1.3 THERMOCHEMISTRY 1. Students will explain the difference between endothermic and exothermic reactions. 2. Students will measure calculate heat changes using SI units. 3. Students will compare the heat absorbed by a melting solid to the heat released when the liquid solidifies. 4. Students will compare the heat absorbed by a vaporizing liquid to the heat released when the vapor condenses. 5. Students will compare the heat of reaction calculated using standard values to the experimentally obtained value. Lab: Specific Heat of a Metal Lab: Heat of Combustion of a Candle Endothermic Exothermic s REACTION RATE AND EQUILIBRIUM 1. Students will describe dynamic equilibrium. 2. Students will use LeChatelier s principle to explain changes in a chemical equilibrium. 3. Students will list 4 factors that influence the rate of a chemical reaction. Lab: Cobalt chloride in Acetone Catalyst s

12 May C.1.4 C.1.5 C.1.11 C.2.5 C.1.10 C.1.11 SOLUTIONS OF ACIDS, BASES, AND SALTS 1. Students will explain how Arrhenius defined an acid and a base. 2. Students will distinguish acids from bases using Bronsted-Lowry theory. 3. Students will identify acids and bases using Lewis theory. 4. Students will use hydrogen ion concentration to classify a solution as acidic, basic, or neutral. 5. Students will predict products of the reaction of an acid with a base. 6. Students will describe what occurs at the endpoint of an acid-base titration. 7. Students will express concentrations of solutions using molarity, ppm, molality, and percent by mass. OXIDATION-REDUCTION REACTIONS 1. Students will describe oxidation and reduction in terms of gaining or losing electrons. 2. Students will use oxidation numbers to identify oxidation-reduction reactions. 3. Students will balance equations for redox reactions using the half-reaction method. 4. Students will identify the metal more readily oxidized using an activity series. Lab: Acid-Base Titration Worksheet: Redox equations in acidic solution Worksheet: Redox equations in basic solution Lab: Copper with Nitric Acid Neutralization Molarity Oxidation Reduction s s