NCSD HIGH SCHOOL CHEMISTRY SCOPE AND SEQUENCE

Transcription

1 UNIT Atomic Structure & Properties Periodic Table Bonding Chemical Reactions Moles / Stoichiometry Acids and Bases 15 Days 11 Days 16 Days 16 Days 26 Days 9 Days S T A N D A R D S H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and H.2P.3 Describe the interactions of energy and matter including the law of conservation of energy. H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and H.1P.2 Describe how different types and strengths of bonds affect the chemical compounds. H.2P.1 Explain how chemical reactions result from the making and breaking of bonds in a process that absorbs or releases energy. Explain how different factors can affect the rate of a chemical H.2P.3 Describe the interactions of energy and matter including the law of conservation of energy. H.2P.1 Explain how chemical reactions result from the making and breaking of bonds in a process that absorbs or releases energy. Explain how different factors can affect the rate of a chemical (MHS: Chemistry; RPHS: General Chemistry; CHS: Pre-AP Chemistry)

2 UNIT: Atomic Structure and Properties TIME (days): 25 H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and law of conservation H.2P.3 Describe the interactions of energy and matter including the law of conservation of energy. H.3S.4 Identify examples from the history of science that illustrate modification of scientific knowledge in light of challenges to prevailing explanations. problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact I can describe the characteristics of the three most common physical states. I can draw models to represent solids, liquids, and gases. I can relate mass, volume, and density. I can distinguish between qualitative and quantitative properties. I can describe the difference between a quantity and a unit. I can convert measurements between SI units. I can distinguish between chemical properties. I can calculate the masses of atoms in amu and gram units. I can describe how the atomic mass unit was chosen. I can discuss atoms of different elements in terms of the numbers of electrons, protons, and neutrons they contain. I can define the terms atomic number, mass number, and isotope. I can describe the nature of light and how it is produced. I can explain how the wavelengths of light emitted by an atom provide information about electron energy levels. I can describe the quantum mechanical interpretation of electrons in atoms. states of matter, solids, liquids, gases, solutions, mass, volume, density, quantitative, qualitative, physical properties, chemical properties period, group, amu, atomic mass, reactivity, valence electrons, wavelength, emission spectrum, electronegativity, protons, electrons, neutrons, quantum mechanics atomic number

3 UNIT: Periodic Table TIME (days): 11 H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. I can describe the organization of the modern periodic table. I can describe characteristic groups of elements. I can identify the defining property of metals and nonmetals. I can explain periodic trends. I can relate an element s properties to its atomic structure. I can compare the electronegativities of two elements with each other. I can relate the type of bond between two atoms with their difference in electronegativities. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact human society and the environment. periodic table, groups, periods, electron configuration, valence electrons, metals, non-metals, electronegativity, bonding

4 UNIT: Bonding TIME (days): 16 H.1P.1 Explain how atomic structure is related to the elements and their position in the Periodic Table. Explain how the composition of the nucleus is related to isotopes and H.1P.2 Describe how different types and strengths of bonds affect the chemical compounds. problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact I can relate an atom's tendency to form an ion to the element's position in the periodic table and to the octet rule. I can name cations, anions, and salts. I can write formulas for binary compounds. I can describe the nature of ionic bonding. I can explain what is meant by a crystal structure. I can explain how polyatomic ions and their salts are named and how their formulas relate to their names. I can explain how a covalent bond forms between two atoms. I can describe the differences between covalent and ionic bonds and between polar and nonpolar covalent bonds. I can describe the influence of electronegativity difference on bonding. I can classify the types of bonds between atoms using electronegativity values. I can draw Lewis structures to show the arrangement of valence electrons among atoms in molecules and polyatomic ions. I can explain the differences between single, double, and triple covalent bonds. I can name binary molecular compounds. I can predict the shape of a molecule from its Lewis structure using VSEPR theory. I can associate the polarity of molecules with their shapes. Relate the boiling point of a molecular substance to the shape and polarity of its molecules. I can contrast ionic solids and covalent solids. I can describe the types of forces that exist between molecules. I can explain how a hydrogen bond differs form other polar-polar forces. octet rule, cation, anion, salt, binary compound, crystal lattice, polyatomic ion, hydrogen bond, ionic bond, polar covalent bond, nonpolar covalent bond, electonegativity, Lewis electron dot structures, VSEPR theory, molecular shapes, molecule, intermolecular attraction

5 UNIT: Chemical Reactions TIME (days): 16 H.2P.1 Explain how chemical reactions result from the making and breaking of bonds in a process that absorbs or releases energy. Explain how different factors can affect the rate of a chemical law of conservation H.2P.3 Describe the interactions of energy and matter including the law of conservation of energy. problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact I can describe a chemical reaction using a word equation. I can relate conservation of mass to the rearrangement of atoms in a chemical I can describe the collision theory. I can explain the factors involved in the rate of a chemical I can translate word equations into formula equations. I can write a balanced chemical equation for a I can use correct notation to describe balanced equations. I can derive mole ratios from a balanced chemical equation. I can classify a given reaction as a combustion, decomposition, double-displacement, displacement, or synthesis I can write chemical equations representing each type of chemical activation energy, combustion, enzyme, exothermic, endothermic, synthesis, decomposition, catalysts, concentration, pressure, surface area, heat, coefficients, reaction rate, collision theory, conservation of mass

6 UNIT: Moles / Stoichiometry TIME (days): 16 chemical changes of mass. H.3S.1 Based on observations and science principles, formulate a question or hypothesis that can be investigated through the collection and analysis of relevant information. H.3S.2 Design and conduct a controlled experiment, field study, or other investigation to make systematic observations about the natural world, including the collection of sufficient and appropriate data. H.3S.3 Analyze data and identify uncertainties. Draw a valid conclusion, explain how it is supported by the evidence, and communicate the findings of a scientific investigation. problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.3 Analyze data, identify uncertainties, and display data so that the implications for the solution being tested are clear. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact human society and the environment. I can relate mole quantities to atoms and molecules. I can calculate molar masses. I can convert between grams, volume of gases, individual particles, and moles. I can interpret balanced equations in terms of moles. I can describe stoichiometric relationships in balanced equations. I can determine mathematical quantities within balanced equations. I can determine the limiting reactant in a chemical I can calculate percent yield. I can determine molar concentrations of solutions. I can solve stoichiometry problems involving solids, gases, and solutions. I can determine the percentage composition of a compound from its formula. moles, stoichiometry, molar mass, limiting reactant, theoretical yield, actual yield, percent yield, molar concentration, percent composition

7 UNIT: Acids and Bases TIME (days): 9 H.2P.1 Explain how chemical reactions result from the making and breaking of bonds in a process that absorbs or releases energy. Explain how different factors can affect the rate of a chemical H.3S.1 Based on observations and science principles, formulate a question or hypothesis that can be investigated through the collection and analysis of relevant information. H.3S.2 Design and conduct a controlled experiment, field study, or other investigation to make systematic observations about the natural world, including the collection of sufficient and appropriate data. H.3S.3 Analyze data and identify uncertainties. Draw a valid conclusion, explain how it is supported by the evidence, and communicate the findings of a scientific investigation. problems and advances create a demand for new scientific knowledge and how new knowledge enables the creation of new technologies. H.4D.3 Analyze data, identify uncertainties, and display data so that the implications for the solution being tested are clear. H.4D.5 Describe how new technologies enable new lines of scientific inquiry and are largely responsible for changes in how people live and work. H.4D.6 Evaluate ways that ethics, public opinion, and government policy influence the work of engineers and scientists, and how the results of their work impact I can distinguish between solute, solvent, and solutions. I can describe the distinctive properties of acids and bases. I can distinguish between the terms strong and weak as they apply to acids and bases. I can use Kw to calculate a solution's hydronium ion or hydroxide ion concentration. I can state the definition of ph, and explain the relationship between ph and H30+ ion concentration. I can perform calculations using ph, [H30+],[OH-], and quantitative descriptions of aqueous solutions. I can describe two methods of measuring ph. I can write chemical equations that describe neutralization reactions. I can perform titrations. I can perform titration calculations. solute, solvent, solution, acid, base, salt, ph, hydronium ion, hydroxide ion, titration, neutralization, aqueous