Unit 2 - Interactions of Matter
Section I - Periodic Trends, the Periodic Table and Bonding
Essential Questions
How is the periodic table arranged?
How do the arrangement of electrons help us to determine the properties of an atom?
How do the properties of elements, and their electron arrangement help us to understand how they will form bonds?
Essential Questions
How is the periodic table arranged?
How do the arrangement of electrons help us to determine the properties of an atom?
How do the properties of elements, and their electron arrangement help us to understand how they will form bonds?
Day
Due today |
In Classwork for today
|
Homework for tonight
|
1
Due today Reading Journal 2.3 |
In Class – Periodic Table of the Elements – Organization and Patterns
Warm up video: The Origin of Elements Warm up question: From your experience up until now, name two reasons you think the periodic table is arranged the way that it is arranged? Activity - Complete Periodic Table of the Elements – Online Interactive in a guided group activity. Purpose – To identify the important parts of the periodic table, understand properties of elements in various parts of the periodic table and understand how the position of elements on the periodic table effects the types of bonds that are formed. 1. Fill in the following parts of your periodic table: - alkali metals, alkaline earth metals, noble gases, transition metals, halogens, nonmetals, metalloids, rare earth metals, non metals, other metals 2. Identify the 12 mystery elements and place them in your reading journal with a description of their how their position relates to their properties. 3. Describe the three types of bonds listed in the interactive and how they are related to the position of the elements on the periodic table. |
Homework #1
Watch the video on –The Periodic Table 1. In your reading journal answer a 3-2-1 summary 3 things you learned 2 things you found interesting 1 question you have |
2
Due Today 1. Watch the video on –The Periodic Table 2. In your reading journal answer a 3-2-1 summary 3 things you learned 2 things you found interesting 1 question you have |
In Class – The Periodic Table – Trends and Ions
Warm up video: The Elements: Forged in Stars Warm up question: After watching the videos over the past two classes what is the one new concept you will not forget? Notes and discussion on Electron Configurations and Bond Formations Purpose – To understand how an atoms electron configuration can be used to predict the type of bonds it will form. |
Homework #2
1. Reading Journal 6.8 and 2.4 |
3
Due Today 1. Reading Journal 6.8 |
In Class – Bond Types and Electronegativity
Warm up question: Use the concept of electronegativity to explain why sodium and chlorine form an ionic compound. Activity – Bond Types and Electronegativity - LBC Cartoon Purpose – Understand the difference between and non polar covalent, polar covalent and ionic bond. |
Homework #3
1. Watch the video on The Periodic Table - Trends 2. Complete the notes and answer the questions |
4
Due Today 1. Watch the video on The Periodic Table - Trends 2. Complete the notes and answer the questions |
In Class –Classifying Substances
Warm up question: Give an example of a solid with ionic bonds, polar covalent bonds and nonpolar covalent bonds and network covalent bonds. Activity - You Light Up My Life Purpose – To collect evidence regarding some properties of substances and look for patterns in the results. |
Homework #4
1. Reading Journal 9.4 and 9.5 general notes ONLY, not the math |
5
Due Today 1. Reading Journal 9.4 and 9.5 general notes ONLY, not the math |
In Class – Bond Types
Warm up question: Give an example of a compound with ionic bonds, polar covalent bonds and nonpolar covalent bonds. Activity - Electron Glue Purpose – To investigate the different types of bonding found in substances and relate the bonding to the physical properties of the substance. |
Homework #5
1. Watch video on Solids 2. In your reading journal list 5 properties of amorphous solids and 5 properties of crystalline solids. Give 3 examples of each type of solid. |
6
Due Today 1. Watch video on Solids 2. In your reading journal list 5 properties of amorphous solids and 5 properties of crystalline solids. Give 3 examples of each type of solid. |
In Class – Types of Solids
Warm up question: What was the most interesting thing you learned about solids? Notes on solids Purpose – Classify various types of solids, understand their properties and be able to identify examples of each type. |
Homework #6
1. Review for Unit 2 - Section I |
7
Due Today 1. Review for Unit 2 - Section I |
In Class – Assessment
Go over review QUIZ Unit 2 – Section I |
Homework #7
Reading Journal 2.5 and 2.6, general notes ONLY |
Section II – Ionic and Molecular Compounds
Essential Questions
How are ionic compounds formed and what do they look like?
How are molecular compounds formed and what do they look like?
Essential Questions
How are ionic compounds formed and what do they look like?
How are molecular compounds formed and what do they look like?
8
Due Today 1. Reading Journal 2.5 and 2.6, general notes ONLY |
In Class – Lewis Structures for Ions and Ionic Compounds
Warm up question: Give an example of a compound with ionic bonds, polar covalent bonds and nonpolar covalent bonds. Worksheet - Lewis Structures for atoms, ions and ionic compounds Purpose – To understand the transfer of electrons when forming ionic bonds. |
In Class – Ionic Compounds - Nomenclature
Warm up question: What is the formula for magnesium flouride? Lab- The Ionic Compounds Puzzle Purpose – To determine the ratios with which ions combine to form ionic compounds and to write the corresponding formulas. |
In Class – Covalent Bonding – HONC 1234 - Structural Isomers
Warm up question: Write down the most challenging nomenclature problem from last night and explain where you got stuck on the name. Worksheet on HONC - 1234 Rules and Structural Isomers Purpose - To see the patterns that form in organic molecules and learn to draw them. |
In Class – Lewis Structures and Drawing
Warm up question: Draw the lewis structure for water, what effect do you think the electron pair on the oxygen will have on the structure? Notes on drawing lewis structures Worksheet Drawing Lewis Structures using HONC 1234 and Gr8 rules Purpose – To practice drawing lewis structures for various molecular compounds. |
In Class – Molecular Geometries
Warm up question: Why do we need to name the base name of molecules using the longest carbon chain? Notes on Molecular Geometry - Reference Sheet Purpose - To learn the basic patterns of molecular geometries derived from lewis structures. |
Homework #12
1. Reading Journal 7.2 |
13
Due Today 1. Reading Journal 7.2 |
In Class – Molecular Polarity and Hybridization
Warm up question: Explain the difference between a bent structure with 4 domains and a bent structure with 3 domains. Notes on polarity and bond hybridization Worksheet - Lewis Structures, Geometry, Polarity and Hybridization Purpose - To practice identifying the polarity of a molecule based on its lewis structure and molecular geometry. |
Homework #13
1. Do the Lewis Dot Structures on the VSEPR worksheet in preparation for the Molecular Geometry Lab tomorrow |
14
Due Today 1. Do the Lewis Dot Structures on the VSEPR worksheet in preparation for the Molecular Geometry Lab tomorrow |
In Class – Building Molecular Models
Warm up question: What effect does the charge have on the shape of a polyatomic ion? Lab VSEPR Purpose - To develop a better understanding of the shape of molecules, and the role that the valence electrons play in determining molecular shape. |
Homework #14
1. Watch the Video on Aromatics - Structure and Smell 2. In your reading journal write a 3, 2, 1 summary - 3 things you learned, 2 things you found interesting and 1 question you have |
15
Due Today 1. Watch the Video on Aromatics - Structure and Smell 2. In your reading journal write a 3, 2, 1 summary - 3 things you learned, 2 things you found interesting and 1 question you have |
In Class – Functional Groups
Warm up question: Why are cyclical organic compounds called aromatics? Lab - Smells - Form meets Function Purpose - To see patterns in organic structures and the relationship to the similarities in their smell. Functional Group Reference Chart |
Homework #15
1. In your reading journal look up a smell you are interested in. Record the name, organic IUPAC name, structure and why you chose this molecule. |
Section III – Interactions between molecules
Essential Questions:
What are the different types of forces that hold molecules close to each other?
What properties do the forces between molecules affect?
How do changes in phase do to temperature and pressure give us information about the forces that hold molecules together?
How do we observe the forces that hold molecules together in nature every day?
Essential Questions:
What are the different types of forces that hold molecules close to each other?
What properties do the forces between molecules affect?
How do changes in phase do to temperature and pressure give us information about the forces that hold molecules together?
How do we observe the forces that hold molecules together in nature every day?
19
Due today RJ 9.1 |
In Class – Intermolecular forces
Warm up video - Liquids and IMF’s Warm up question - What holds ice together? Notes – IMF and the properties that are affected Heating and Cooling Curves/ Phase Diagrams Purpose - To understand the various types of IMF that exist in between molecules and what affect they have on the properties of the substance. |
Homework #19
1. Reading Journal 9.3, take GENERAL notes 2. Finish IMF worksheet from class |
20
Due Today 1. Reading Journal 9.3, take GENERAL notes 2. Finish IMF worksheet from class |
In Class – Intermolecular Forces Observed
Warm up question: After our discussion yesterday give a revised answer to; What holds ice together? Go over IMF worksheet Lab – IMF Lab Purpose – To observe evidence of IMF and understand their differences and similarities and how they affect properties of a substance. |
In Class – Intermolecular Forces Observed
Warm up question: Explain on a molecular level why water is a liquid at room temperature but carbon dioxide is a gas. Lab – IMF Lab Purpose – To observe evidence of IMF and understand their differences and similarities |
Homework #21
TBD |
22
Due Today TBD |
In Class – Phase Diagrams
Warm up question: What was the most interesting thing you learned in the IMF lab? Notes on phase diagrams Worksheet - Phase Diagram of Tastegum Purpose - To understand the conditions under which equilibria exists between the different states of matter. To predict the phase of a substance that is stable at any given temperature and pressure. |
Homework #22
1. Reading Journal 9.2 |
23
Due Today 1. Reading Journal 9.2 |
In Class – Phase Changes and Energy
Warm up question: What information can you get about a substance from the slope of the melting/ freezing point line on a phase diagram? Worksheet – Calorimetry basics and Phase Purpose – Calculate the amount of heat exchanged in a system to changes in phase. |
Homework #23
1. Finish calorimetry basics worksheet |
24
Due Today 1. Finish calorimetry basics worksheet |
In Class – Phase Changes and Energy
Warm up question: Why does the temperature of boiling water stay at 100C? Worksheet – Heating and cooling curve for water Purpose – To relate the changes in the intermolecular forces to the energy exchanged in a phase change. |
Homework #24
1. Finish the Heating and Cooling curve for water worksheet |
25
Due Today 1. Finish the Heating and Cooling curve for water worksheet |
In Class – IMF in the real World
Warm up question: Explain molar heat of vaporization and relate it ot why we do not see a temperature change when boiling water. Activity - Nano Scale Geco - After watching the video research other real life applications of IMF we see in nature. Group sharing activity. Purpose - To relate IMF to observations in nature. |
Homework #25
1. Review worksheet for Unit 2 - Section III |
26
Due Today 1. Review worksheet for Unit 2 - Section III |
In Class – Assessment
Go over review QUIZ Unit 2 – Section III |
Homework #26
1. Reading Journal 5.1 and 5.6, pg 115 and top paragraph of 116 only |
Pacing Guide – Section IV – Gases
Essential Question:
What are the different ways we observe gas behavior?
How do we quantify the gas behavior we observe?
Essential Question:
What are the different ways we observe gas behavior?
How do we quantify the gas behavior we observe?
27
Due Today 1. Reading Journal 5.1 and 5.6, pg 115 and top paragraph of 116 only |
In Class – Gas Behavior Observed
Warm up question - What causes a gas to have “pressure”? Lab – Air Force, Air Pressure - Gas Lab with different gas observations Purpose – To observe gas behavior as it relates to temperature, pressure, volume and amount. |
Homework #27
1. Watch the video on The Behavior of Atoms 2. Complete a 3, 2, 1 summary in your reading journal - 3 things you learned, 2 things you found surprising and 1 question you have. |
28
Due Today 1. Watch the video on The Behavior of Atoms 2. Complete a 3, 2, 1 summary in your reading journal - 3 things you learned, 2 things you found surprising and 1 question you have. |
In Class – KMT
Warm up question: Explain the relationship between kinetic energy and phase. Notes and Class Discussion – PHET simulation Gas Behavior What is pressure? How can it be affected? Purpose – To understand how the T, P, V and n of a gas are related to one another qualitatively. |
Homework #28
1. 13.1 TLWS revised questions |
29
Due Today 1. 13.1 TLWS revised questions |
In Class – Gas Behavior Quantified
Warm up question: Explain how a hot air balloon works. Notes – Charles’ Law, Boyle’s Law, Gay – Lussac’s Law, Avogardro’s Law, Combined Gas Law Gas Law Cheat Sheet Organizer Purpose – To understand how the T, P, V and n of a gas are related to one another quantitatively. |
In Class – Gas Behavior Quantified
Warm up question: Explain why the pressure of oxygen ga is not doubled when the temperature is raised from 25C to 50C. Notes – Ideal Gas Law, Dalton’s Law of Partial Pressure Purpose – To understand how to find an unknown for a gas variable under single state conditions. To understand the pressure associated with gas mixtures. |
Homework #30
1. Reading Journal 5.2 and 5.3, GENERAL notes only |
31
Due Today 1. Reading Journal 5.2 and 5.3, GENERAL notes only |
In Class – Gases in Application
Warm up question: When collecting a gas over water what are the components of the gas being trapped? Explain how you know and what conditions must be considered. Lab – Chemistry of Air Bags Purpose – To witness gas behavior in a chemical reaction. |
Homework #31
1. Scuba Article |
32
Due Today 1. Scuba Article |
In Class – Gases in Application
Warm up question: When collecting a gas over water what are the components of the gas being trapped? Explain how you know and what conditions must be considered. Lab – Chemistry of Air Bags Purpose – To witness gas behavior in a chemical reaction. |
Homework #32
1. Review Unit 2 Section III and IV test |
33-34
Due Today 1. Review Unit 2 Section III and IV test |
In Class – Review Day
Review for Unit 2 Section III and Section IV Exam |
Homework #33 and #34
1. Study Guide and Organization for Unit 2 Section III and IV |
35
Due Today 1. Study Guide and Organization for Unit 2 Section III and IV |
In Class – Assessment
EXAM Unit 2 Section III and IV |
Homework #35
TBD |
Unit Keys
Day 1 - Chemical Reactions and Quantities classwork KEY
Day 2 - Chemical and Physical Properties WS KEY
Day 2 - Copper Robber KEY
Day 3 - Electron Glue KEY
Day 5 - Lewis Structure WS KEY
Day 7 - Balancing and Writing Chemical Reactions KEY
Day 9 - Nomenclature homework WS KEY
Day 10 - Nomenclature in Reactions KEY
Day 11 - Unit 2 Study Guide KEY
Day 1 - Chemical Reactions and Quantities classwork KEY
Day 2 - Chemical and Physical Properties WS KEY
Day 2 - Copper Robber KEY
Day 3 - Electron Glue KEY
Day 5 - Lewis Structure WS KEY
Day 7 - Balancing and Writing Chemical Reactions KEY
Day 9 - Nomenclature homework WS KEY
Day 10 - Nomenclature in Reactions KEY
Day 11 - Unit 2 Study Guide KEY