ACADEMIC CHEMISTRY HIGH SCHOOL

Transcription

1 Planned Course of Study ACADEMIC CHEMISTRY HIGH SCHOOL NORTHWESTERN LEHIGH SCHOOL DISTRICT 6493 ROUTE 309 NEW TRIPOLI, PA 18066

2 NORTHWESTERN LEHIGH SCHOOL BOARD 2018 Willard Dellicker, President Todd Hernandez, Vice President John Casciano, Secretary Phillip Toll, Treasurer Joseph Fatzinger Todd Leiser Marci Piesciencski Alan Rex James Warfel, Ed.D. John E. Freund III, Esq., Solicitor ADMINISTRATION Dr. Mary Anne Wright, Superintendent Jennifer Holman, Assistant Superintendent Andrea Edmonds, Director of Pupil Services Luann E. Matika, Director of Human Resources LeAnn M. Stitzel, Director of Curriculum and Technology Aileen Yadush, High School Principal Donald Allen, High School Assistant Principal William Dovico, Middle School Principal Amy Stauffenberg, Middle School Assistant Principal Jill Berlet, Elementary Principal Maria Pulli, Elementary Principal

3 INTRODUCTION The Academic Chemistry curriculum guide contains planned course formats for the Northwestern Lehigh School District. The content of this document describes the objectives, activities, assessments, content, time frame, and standard alignment that serve as a guide to the specific units of study offered in Academic Chemistry. The Academic Chemistry curriculum guide is the product of much diligent work on the part of the following members of the Science Task Force: Andrea Meyers This document reflects their efforts to establish a well-defined and organized approach to teaching Science in the Northwestern Lehigh School District. Approved by Northwestern Lehigh School District Board of Education May 2018

4 Unit 1: Introduction to Chemistry and Safety Relate their personal interests to vocabulary words from the textbook that are mentioned in chemistry current event articles HS-PS2-6 Current Event Project Laptop Chemistry Current Event Resources Demonstrate correct personal protection measures S11.A.2.2 Demonstrated in laboratory experiments throughout the course Demonstrate the use of a/an safety shower, eye wash, fire blanket, fire extinguisher, and fume hood Demonstrate proper housekeeping, handling, cleaning glassware, waste disposal, handing and observing chemicals, heating substances, and first aid Use and interpret hazard information found on product labels, Diamond symbols, and Material Safety Data Sheets S11.A.2.2 S11.A.2.2 S11.A.2.2 Demo: Proper Use of Safety Equipment Demo: Working in the Chemistry Lab Group Assignment: Lab Safety Rules Presentation Lab: MSDS Summative : Video Safety Quiz Laptop Safety Video Safety Equipment Chemistry Equipment Laptop 4 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

5 Unit 2: Skills and Measurement Make accurate and precise measurements of mass, length, volume and temperature using metric units Utilize significant figures to communicate the uncertainty in a quantitative observation in the lab S11.C.1.1 S11.C.1.1 Class Activity: Measurements Using Equipment Lab: Identification of a Pure Substance Class Activity: Measurements and Uncertainty Class Discussion: Determining the Significant Figures in a Measurement Class Activity: Lab Practicums Determine percent error S11.C.1.1 Class Activity: Calculating Percent Error Characterize data in terms of precision and accuracy S11.C.1.1 Lab: Accuracy and Precision Worksheet: Accuracy, Precision, and Error Summative : Quiz Equipment Recall and convert metric system units S11.C.1.1 Worksheet: Unit Conversions Calculate unit conversions using the factor label method Classify observations as qualitative and/or quantitative S11.C.1.1 Lab: Dimensional Analysis Enrichment: Complex Unit Conversions Summative : Test Class Discussion: Qualitative vs. Quantitative Observations Lab: Volume and Temperature : Lab Practicals 5 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

6 Unit 3: The Properties of Matter Differentiate between physical properties and chemical properties Classify physical or chemical changes within a system in terms of matter and/or energy 3.2.C.A5 Suggested Activity and Class Discussion: Physical and Chemical Properties Lab: Applying Properties Demo: Identifying a Chemical Change Lab: Study of Chemical Changes Differentiate between pure substances and mixtures; differentiate between heterogeneous and homogeneous mixtures Predict how combinations of substances can result in physical and/or chemical changes Interpret and apply the laws of conservation of mass, constant composition (definite proportions), and multiple proportions Distinguish between intensive and extensive properties of matter S11.A.2.1 S11.C C.A4 S11.C C.A4 S11.C Class Activity: Separation of Mixtures Lab: Preparation of Sterno Demo: Iron in Cereal Demo: Distillation Lab: Observing a Chemical Change Enrichment: Conditions for Decomposing Water Teacher Demo: Reaction of Zinc and Sulfur Lab: Conserving Matter Class Activity: Massing Teacher Demo: Volume and Mass Lab: Determining Properties Summative : Test 6 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

7 Unit 4: Atomic Structure Describe the historical development of models of the atom and how each discovery contributed to modern theory Recognize discoveries from Dalton (atomic theory), Thomson (the electron), and Rutherford (the nucleus) Describe Rutherford s gold foil experiment that led to the discovery of the nuclear atom Identify the major components (protons, neutrons, and electrons) of the nuclear atom and explain how they interact A5 S11.A C.A5 S11.A C.A5 3.2.C.A5 S11.A.3.3 Video: Atomic Structure Class Activity: Diagramming Atomic Models Video: Atomic Structure Computer Simulation: Cathode Ray Tube Video: Atomic Structure Enrichment: Original Papers for Atomic Structure Discoveries Video: Atomic Structure PhET Simulation Summative : Quiz Distinguish among the isotopic forms of elements A2 Class Activity: Uses for Isotopes Summative : Test Laptops Laptops 7 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

8 Unit 5: The Arrangement of Electrons in Atoms Recognize the discoveries of Thomson (the electron) and Bohr (planetary model of the atom), and how each discovery leads to modern theory 3.2.C.A5 Inquiry Activity: Observing Light Emission from Wintergreen Mints Video Equipment Describe the historical development of models of the atom and how they contributed to modern atomic theory Write & compare the electron configurations for the elements found on the periodic table Explain how light is absorbed or emitted by electron orbital transitions A5 S11.A A2 S11.A.3.3 HS-PS4-1 Class Discussion: Development of Atomic Models Video Class Activity: Determining the Electron Configuration of an Element Lab: Electron Configurations Lab/Teacher Demo: Flame Tests Enrichment: The Discovery of Helium Summative : Test 8 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

9 Unit 6: The Periodic Law Predict properties of elements using trends of the periodic table Relate the position of an element on the periodic table to its electron configuration and compare its reactivity to other elements in the table Explain the relationship of an element s position on the periodic table to its atomic number, ionization energy, electronegativity, atomic size, and classification of elements Compare the properties of metals, nonmetals, metalloids, and noble gases Alignment &/or A1 S11.C HS-PS1-1 S11.A.3.3 S11.C HS-PS1-1 S11.A.3.3 S11.C HS-PS1-1 S11.C Demo: Alkali Metal Lab: Alkaline Earth Metals Class Discussion: Electron Structure and Chemical Properties of the Elements Class Activity: Reactivity of Halogens Simulation Class Discussion: Periodic Properties of the Elements Enrichment: Reconstructing Mendeleev s Periodic Table Summative : Quiz Lecture: Major Groups on the Periodic Table Lab: Metals, Nonmetals, Metalloids Summative : Test 9 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

10 Unit 7: Chemical Bonding Explain how atoms combine to form compounds through both ionic and covalent bonding Compare and contrast different bond types that result in the formation of molecules and compounds Compare, using examples, the effect of covalent and ionic bonding on the physical properties of matter Explain the unique properties of water (polarity, high boiling point, and hydrogen bonding) that support life on Earth Explain the relationship of an element s position on the periodic table to its electronegativity Use electronegativity to explain the difference between polar and nonpolar covalent bonds Draw Lewis dot structures for simple molecules and ionic compounds Use VSEPR theory to predict the molecular geometry of simple molecules S11.C A2 S11.C S11.C S11.A A5 S11.A.3.2 Class Discussion: Structure of Ionic and Covalent Compounds Online Activity: Crystal Structures Project: Structure of Ionic and Covalent Compounds Enrichment: Strength of Intermolecular Forces Class Discussion: Relationship between Structure and Properties of Compounds Lab: Properties of Ionic and Covalent Compounds Lab: Solvent Properties of Water Class Activity: Graphing Properties Class Activity: Alien Periodic Tables Class Activity: Alien Periodic Tables Class Activity: Drawing Lewis Dot Structures for Compounds Lab: Molecular Geometries Summative : Test Laptops Molecular Model Kits 10 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

11 Unit 8: Chemical Names and Formulas Predict chemical names and write chemical formulas based on the number of valence electrons Predict the chemical formulas for simple molecules and ionic compounds Class Activity: Predicting Formulas of Compounds Worksheet: Binary Ionic Compounds Lab: Synthesis of Zinc Iodide Lab: Decomposition of Zinc Iodide Lab: Names and Formulas for Ionic Compounds Worksheet: Chemical Names and Formulas Enrichment: Crystalline Structure of Ionic Compounds Summative : Test 11 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

12 Unit 9: Chemical Reactions and Equations Describe chemical reactions in terms of atomic rearrangement and/or electron transfer Balance chemical equations by applying the laws of conservation of mass Classify chemical reactions as synthesis (combination), decomposition, single displacement (replacement), double displacement (replacement), and composition Predict the products of common types of chemical reactions A4 S11.A C.A4 HS-PS C.A4 S11.A.1.3 HS-PS C.A4 S11.A.1.3 HS-PS1-2 HS-PS1-7 Suggested Activity and Demo: Removing Silver Tarnish Class Discussion Class Activity: Balancing Chemical Equations Worksheet: Balancing Chemical Equations Lab: Blueprint Paper Enrichment: Challenging Chemical Equation Balancing Summative : Quiz Class Discussion: Types of Chemical Reactions Worksheet: Types of Chemical Reactions Lab: Types of Chemical Reactions Class Discussion: Types of Chemical Reactions Worksheet: Types of Chemical Reactions Lab: Types of Chemical Reactions Summative : Test 12 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

13 Unit 10: Chemical Quantities Use the mole concept to determine the number of particles and molar mass for elements and compounds Determine percent compositions, empirical formulas, and molecular formulas Predict the amounts of products and reactants in a chemical reaction using mole relationships Use stoichiometry to predict quantitative relationships in a chemical reaction A A4 S11.A C.A4 S11.A.1.3 Class Discussion: Mole Conversions Lab: Moles of a Substance Class Activity: Determining Empirical and Molecular Formulas Lab: Determining the Empirical Formula for a Compound Summative : Quiz Class Activity: Basic Stoichiometric Calculations Lab: Verifying Stoichiometry I Lab: Verifying Stoichiometry II Lab: Chemical Reactions of Copper Summative : Test 13 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.

14 Unit 11: Kinetic Theory of Matter Describe phases of matter according to the kinetic molecular theory Describe the three normal states of matter in terms of energy, particle motion, and phase transitions Relate Kelvin-scale and Celsius-scale temperatures A3 S11.C S11.A C.A3 S11.A.3.3 S11.C S11.A Inquiry Activity: Observing Gas Pressure PhET Simulation Video Demo: Air Pressure Video Enrichment: Graphing Vapor Pressure vs. Temperature Worksheet: Relating Temperature Scales Summative : Quiz Laptops Unit 12: The Behavior of Gases Predict the behavior of gases through the application of laws (i.e., Boyle s law, Charles law, or ideal gas law), Relate how volumes of gases react in terms of the kinetic theory of gases A3 S11.C A3 Suggested Activity and Gas Law Station Lab Class Discussion: The Gas Laws Demo: Boyle s Law Lab: Charles Law Class Activity: Diffusion Enrichment: Gases Used in Ballooning Summative : Quiz 14 Please note: The activities, assessments, materials and time frame are meant to be used as a guide for educators, and are not meant to be all-inclusive.