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Teacher: Kelli
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#### 0 Course Introduction 01:45

Course Introduction

#### 0 Lesson 1 - The Scientific Process 16:13

This lesson covers the scientific process, as well as experimental design.  Included are a review of the variables in an experiment, constants and controls, and how to write a good hypothesis.

#### 1 Lesson 1 - Review 11:51

This lesson reviews the answers to the worksheet from Unit 1, Lesson 1.

#### 2 Lesson 2 - Using Data in Science 13:20

It is important, in science, to be able to use and interpret data.  Students need to be able to use mathematical tools to analyze their data, and need to be able to build and interpret graphs.  This lesson walks students through the basics and gives them the skills they'll need for throughout the course.

#### 3 Lesson 2 - Review 05:25

This lesson reviews the worksheet associated with Unit 1, Lesson 2.

#### 4 Lesson 3 - Measurement and Conversion 17:24

How to measure using appropriate units is an important skill in Chemistry, and the ability to convert between those units is equally important.  This is one of the most basic skills that will be built on further and revisited constantly throughout the course.  This lesson introduces the simplest conversion method, the Ladder Method, and gives students an opportunity to practice with it.  Additionally, this lesson covers scientific notation, which will be used throughout the course.

#### 5 Lesson 3 - Review 08:42

This lesson reviews the worksheet associated with Unit 1, Lesson 3.

#### 6 Lesson 4 - Dimensional Analysis 13:20

Dimensional analysis is a technique that allows for the conversion between different units when a conversion factor is known.  While there are other ways to convert, it is imporatnt to develop skills with dimensional analysis because it will be used throughout the course, especially in the Stoichiometry unit and the units that follow.

#### 7 Lesson 4 - Review 06:10

This lesson reviews the worksheet associated with Unit 1, Lesson 4.

#### 8 Lesson 1 - Introduction to Matter 08:38

Chemistry is the study of matter, so it is important to have a strong understanding of what matter is.  This lesson lays the groundwork for understanding matter, by going into detail about what matter is, the phases of matter, and classification of matter.  Later lessons will explore these more fully.

#### 9 Lesson 1 - Review 05:31

This lesson reviews the worksheet associated with Unit 2, Lesson 1.

#### 10 Lesson 2 - Properties and Changes 14:12

One of the ways that we can identify a substance is through its physical and chemical properties.  This lesson goes into what physical and chemical properties are, and how to tell the difference between them.  Additionally, matter can undergo many different changes - everything from being cut in two to burning or reacting with acid.  This lesson discusses how to identify physical and chemical changes, and how to differentiate between them.

#### 11 Lesson 2 - Review 03:20

This lesson reviews the worksheet associated with Unit 2, Lesson 2.

#### 12 Lesson 3 - The Atom 07:59

The fundamental particle of matter is the atom, and we will be studying a significant amount relating to how atoms interact.  This lesson provides a background on how we discovered the atom and its parts, and the modern model of the atom.

#### 13 Lesson 3 - Review 03:27

This lesson reviews the worksheet associated with Unit 2, Lesson 3.

#### 14 Lesson 1 - The Periodic Table 07:35

The Periodic Table is an organizational tool that chemists use to understand elements, their properties, and how they'll react with each other.  This lesson focuses on the structure of the Periodic Table, general trends, classes of elements, and important families of elements.

#### 15 Lesson 1 - Review 04:54

This lesson reviews the worksheet associated with Unit 3, Lesson 1.

#### 16 Lesson 2 - Periodic Trends 11:55

The Periodic Table is an organizational tool that chemists use to understand elements, their properties, and how they'll react with each other.  This lesson focuses on periodic trends, including atomic radius (size), ion size, electronegativity, and first ionization energy.

#### 17 Lesson 2 - Review 04:22

This lesson reviews the worksheet associated with Unit 3, Lesson 2.

#### 18 Lesson 1 - Electron Configurations 17:49

Electrons drive the activity of atoms in chemical reactions.  In order to understand how electrons interact, we determine their configuration, as per the Quantum Mechanical Model of the atom.  This lesson introduces electron configurations and has students practice with them.

#### 19 Lesson 1 - Review 09:53

This lesson reviews the worksheet associated with Unit 4, Lesson 1.

#### 20 Lesson 2 - Shortcuts and Quantum Numbers 14:27

Electrons drive the activity of atoms in chemical reactions.  In order to understand how electrons interact, we determine their configuration, as per the Quantum Mechanical Model of the atom.  This lesson offers some simpler ways to find the electron configuration of an element, including noble gas abbreviations.  Additionally, this lesson introduces quantum numbers and instructs students on how to determine them.

#### 21 Lesson 2 - Review 05:56

This lesson reviews the worksheet associated with Unit 4, Lesson 2.

#### 22 Lesson 3 - Introduction to Light 12:12

Light and electrons are tightly connected together.  This lesson introduces the light equations that will be used in this course and their ramifications.  It also discusses the electromagnetic spectrum, and the relationship between wavelength, frequency, and energy.

#### 23 Lesson 3 - Review 09:32

This lesson reviews the answers to the worksheet associated with Unit 4, Lesson 3.

#### 24 Lesson 4 - Electrons and Light 13:26

This lesson focuses on how electrons and light are intertwined.  From atomic emission spectra to the ramifications of light's behavior on the model of the atom, students will end the lesson with a better understanding of why light is so important to chemistry and how much more we have to learn about it.

#### 25 Lesson 4 - Review 02:56

This lesson reviews the worksheet associated with Unit 4, Lesson 4.

#### 26 Lesson 1 - Bonding Basics 18:24

Chemical reactions are based on how atoms interact with each other and the compounds that they form.  We must lay the groundwork of understanding of the basics of bonding before we can begin to predict how elements react.  This lesson introduces the two primary types of bonding, ionic and covalent, as well as discussing the properties of the resulting compounds.

#### 27 Lesson 1 - Review 02:39

This lesson reviews the worksheet associated with Unit 5, Lesson 1.

#### 28 Lesson 2 - Bonding Practice 13:40

Now that students have an understanding of what bonding is, this lesson leads them through how to find the proper formulas using three different methods.

#### 29 Lesson 2 - Review 09:22

This lesson reviews the worksheet associated with Unit 5, Lesson 2.

#### 30 Lesson 3 - VESPR 11:07

Molecules are not two dimensional objects - rather, they exist in three dimensions, and their shape can influence their properties.  This lesson discusses the basics of Valence Shell Elecron Pair Repulsion (VESPR) Theory, polarity, and what they mean.

#### 31 Lesson 3 - Review 04:12

This lesson reviews the worksheet associated with Unit 5, Lesson 3.

#### 32 Lesson 4 - Naming Compounds 17:17

It is important, in science, for everyone to use the same terminology.  This lesson teaches students the terminology for various ionic and covalent compounds, and guides them through practice using these newly-learned rules.

#### 33 Lesson 4 - Review 07:34

This lesson reviews the worksheet associated with Unit 5, lesson 4.

#### 34 Lesson 1 - Mole Conversions 16:48

The mole is a unit of measurement unique to chemistry.  This lesson introduces the concept of the mole and its importance, and guides students in converting between moles and various other units in one and two step problems.  This lesson relies heavily on the process of Dimensional Analysis, learned in Unit 1 Lesson 4.

#### 35 Lesson 1 - Review 08:48

This lesson reviews the worksheet associated with Unit 6, Lesson 1.

#### 36 Lesson 2 - Empirical Formulas 10:56

An important skills is to be able to determine a substance's chemical formula based on experimental data.  This lesson shows students how to do that in order to find empirical (experimental) formulas, and how to find a substance's molecular formula from its empirical formula.

#### 37 Lesson 2 - Review 09:39

This lesson reviews the worksheet associated with Unit 6, Lesson 2.

#### 38 Lesson 1 - Chemical Equations 20:07

Building further upon the concepts learned so far, we now delve into chemical equations.  Students will learn about the Law of Conservation of Mass and how it applies to chemical reactions, and then will learn how to balance chemical equations.  This skill is very important and will be used continually from this point forward in the course.

#### 39 Lesson 1 - Review 12:40

This lesson reviews the worksheet associated with Unit 7, Lesson 1.

#### 40 Lesson 2 - Reaction Types 17:28

There are five main types of chemical reactions that students will encounter in chemistry - synthesis, decomposition, single replacement, double replacement, and combustion.  This lesson covers each, why they are important, how to identify the reaction type, and any quirks of balancing that type of reaction.

#### 41 Lesson 2 - Review 01:21

This lesson reviews the worksheet associated with Unit 7, Lesson 2.

#### 42 Lesson 1 - Introduction to Stoichiometry 18:01

Stoichiometry is the way that chemists can determine how much of one reactant they need in order to get a certain amount of product, amongst many other potential uses.  In this lesson, students will learn about what stoichiometry is, why it works, and how to do problems from one-step to multi-step.

#### 43 Lesson 1 - Review 16:47

This lesson reviews the worksheet associated with Unit 8, lesson 1.

#### 44 Lesson 2 - Limiting and Excess Reactants 12:52

Every reaction is limited by the amount of reactants available, much like how you can only bake as many cakes as you have mix for.  This lesson shows students how to determine which reactant is the limiting reactant, and how to calculate how much of the other reactant(s) would be in excess.

#### 45 Lesson 2 - Review 10:58

This lesson reviews the worksheet associated with Unit 8, Lesson 2.

#### 46 Lesson 1 - Calorimetry 10:50

When chemicals react, they can either produce heat or use heat.  Thermochemistry is the study of precisely this.  In this lesson, students are introduced to thermochemistry and caliorimetry, and are guided through practice problems.

#### 47 Lesson 1 - Review 11:28

This lesson reviews the worksheet associated with Unit 9, Lesson 1.

#### 48 Lesson 2 - Heat and Chemical Equations 10:33

The amount of heat either needed for or produced by a given chemical reaction can be calculated using stoichiometry.  In this lesson, students will be shown how to calculate the amount of heat needed or released in a reaction, and what to do when heat turns out to be the limiting reactant.

#### 49 Lesson 2 - Review 08:53

This lesson reviews the worksheet associated with Unit 9, Lesson 2.

#### 50 Lesson 3 - Heating Curves & Hess's Law 18:43

We can calculate how much heat will be required or released when a substance undergoes a phase change, which students will learn how to do using a heating curve.  Additionally, this lesson teaches about Hess's Law, which states that the overall heat of a reaction can be calculated from the partial reactions.

#### 51 Lesson 3 - Review 12:23

This lesson reviews the worksheet related to Unit 9, lesson 3.

#### 52 Lesson 1 - Gases and KMT 13:54

While students may already be familiar with the phases of matter, they may not be aware of all the particulars of the motion of particles and the detailed behavior of substances in that phase.  This lesson focuses on gases and their behaviors, introducing the concept of pressure as well.

#### 53 Lesson 1 - Review 04:19

This lesson reviews the worksheet related to Unit 10, Lesson 1.

#### 54 Lesson 2 - Liquids 17:13

This lesson examines the second phase of matter, liquids, in detail, including vapor pressure and its relation to evaporation and boiling.

#### 55 Lesson 2 - Review 02:34

This lesson reviews the worksheet related to Unit 10, Lesson 2.

#### 56 Lesson 3 - Solids and Phase Diagrams 07:36

Solids, though they may seem fairly simple, have a lot going on under the surface.  This lesson gives a deeper view of solids and introduces phase diagrams, and how to read them.

#### 57 Lesson 3 - Review 02:01

This lesson reviews the worksheet associated with Unit 10, Lesson 3.

#### 58 Lesson 4 - Gas Laws 14:06

The behavior of gases has a huge impact on our daily lives - from breathing to flying in a hot air balloon, gases play a role.  This lesson teaches students about some of the basic laws governing the behavior of gases, and how pressure, temperature, and volume are interrelated.

#### 59 Lesson 4 - Review 06:39

This lesson reviews the worksheet related to Unit 10, Lesson 4.

#### 60 Lesson 5 - Ideal and Other Gas Laws 09:18

There are additional gas laws beyond Boyle, Charles, and Gay-Lussac.  The Ideal Gas Law, Dalton's Law, and Graham's Law explain further about the behavior of gases, and all three are discussed in this lesson.

#### 61 Lesson 5 - Review 13:04

This lesson reviews the worksheet associated with Unit 10, Lesson 5.

#### 62 Lesson 1 - Solutions and Molarity 11:28

In order to work with solutions, we need to know how much of our solute is in a given volume.  Molarity allows us to calculate this, and therefore allows us to work with solutions more easily.  This lesson teaches what molarity is, and how to calculate it.

#### 63 Lesson 1 - Review 04:53

This lesson reviews the worksheet associated with Unit 11, Lesson 1.

#### 64 Lesson 2 - Acids and Bases 13:14

Acids and bases are specific types of solutions with unique properties.  This lesson introduces acids and bases, how to use the pH and pOH scale, and how to calculate the concentration of ions.

#### 65 Lesson 2 - Review 08:02

This lesson reviews the worksheet associated with Unit 11, Lesson 2.

#### 66 Lesson 3 - Titrations 09:36

Acids and bases react in a specific way, neutralizing each other.  This lesson introduces the neutralization reaction, and shows students how they can use the reaction to determine concentrations and pH.

#### 67 Lesson 3 - Review 08:05

This lesson reviews the worksheet associated with Unit 11, Lesson 3.

#### 68 Lesson 1 - VBT and Hybridization 12:06

Carbon has such a huge impact on the world as we know it, and can bond in so many unique ways, that there is an entire branch of chemistry devoted to just studying it.  This lesson lays the groundwork for organic chemistry by introducing Valence Bonding Theory (VBT) and orbital hybridization.

#### 69 Lesson 1 - Review 04:09

This lesson reviews the worksheet associated with Unit 12, Lesson 1.

#### 70 Lesson 2 - Hydrocarbons 16:37

Carbon has such a huge impact on the world as we know it, and can bond in so many unique ways, that there is an entire branch of chemistry devoted to just studying it.  This lesson gives more detail on the families of hydrocarbons and functional groups.

#### 71 Lesson 2 - Review 05:48

This lesson reviews the worksheet associated with Unit 12, Lesson 2.

#### 72 Final Exam 00:00

Congratulations for completing the lessons!  Once you've reviewed your notes, take this cumulative final exam.  You can have your periodic table with you.

This 11th Grade Chemistry course covers all the content needed for students to be successful and build an understanding of chemistry.  Each lesson builds on the others, emphasizing problem solving skills.  It meets and exceeds Next Generation Science Standards in terms of content and concepts.  This is a great course to introduce a student to chemistry, and to give them the skills and background that they will be able to apply to advanced chemistry courses.

This course includes:

•        12 UNITS
•        36 WORKSHEETS
•        36 VIDEO-LESSONS
•        36 REVIEW LESSONS (I work through the problems on the worksheets)
•        36 ONLINE QUIZZES
•        1 FINAL EXAM AND ANSWER KEY
•        OVER 12 HOURS OF VIDEO-LESSONS!

Course Goals

Upon course completion, you will learn how to predict the products of a reaction, how much energy the reaction will involve, and the quantities of the chemicals involved.  You will also have an understanding of how the interactions of matter shape the world around us.

Target Audience

This video-course is primarily intended for students at the high school level who need an introductory chemistry course.  While chemistry is generally taught in 11th grade, this course is suitable for any high school student.

Course Requirements

Students taking this course will need to have completed at least Algebra 1, preferably Algebra 2.

COURSE TOPICS

Unit 1 – The Scientific Process

Lessons

The Scientific Process

Data in Science

Measurement and Conversion

Dimensional Analysis

Unit 2 – Matter

Lessons

Introduction to Matter

Properties and Changes

The Atom

Unit 3 – The Periodic Table

Lessons

The Periodic Table

Periodic Trends

Unit 4 – Electrons and Light

Lessons

Electron Configurations

Shortcuts and Quantum Numbers

Introduction to Light

Light and Electrons

Unit 5 – Chemical Bonding

Lessons

Bonding Basics

Bonding Practice

VESPR

Naming Compounds

Unit 6 – Quantifying Chemistry

Lessons

Mole Conversions

Empirical Formulas

Unit 7 – Chemical Reactions

Lessons

Chemical Equations

Reaction Types

Unit 8 – Stoichiometry

Lessons

Introduction to Stoichiometry

Limiting and Excess Reactants

Unit 9 – Thermochemistry

Lessons

Calorimetry

Heat and Chemical Equations

Heating Curves and Hess’s Law

Unit 10 – Phases of Matter

Lessons

Gases and Kinetic Molecular Theory

Liquids

Solids and Phase Diagrams

Boyle, Charles, and Gay-Lussac’s Laws

The Ideal and Other Gas Laws

Unit 11 – Acids, Bases, and Solutions

Lessons

Solutions and Molarity

Acids and Bases

Titrations

Unit 12 – Introduction to Organic Chemistry

Lessons

Valence Bonding Theory and Hybridization

Hydrocarbons

• Teacher: Kelli
• Areas of expertise: My areas of expertise are chemistry, biology, and eighth grade science.
• Education: B.S. in Biochemistry, and B.A. in Secondary Education, Biology. Currently working on an M.S. in Software Engineering.
• Interests: I am fascinated by science and history. My taste in podcasts might shed some light into my interests; I love Radiolab, Stuff You Missed in History Class, and Freakonomics. I also love the writing of Sam Kean and Mary Roach.
• Skills: I have worked extensively with personalized learning. My background in science and technology also gives me a deep understanding of the topic, and an interesting perspective on current events.
• Associations: Past member of the National Association of Biology Teachers (NABT), the National Science Teachers Association (NSTA), and the Virginia Association of Science Teachers (VAST).
• Issues I care about: One of the biggest challenges our generation will face relates to access to clean drinking water. Finding inexpensive, practical ways to provide drinking water is a challenge I encourage my students to think about.

I absolutely love science, and get excited to learn about the fascinating and quirky ways our universe works. I like to relate content to students' lives - the infamous "Is it blue/black or white/gold?" dress got tied into lessons about light and color, and how our brains work. My hope is that, by sharing my genuine excitement about the content, students will get excited to learn about science too!

#### Test Study Document

This is the answer key for the quiz related to Unit 1, Lesson 1.

#### Answer Key: Data in Science

This is the answer key for the quiz associated with Unit 1, Lesson 2.

#### Answer Key: Measurement and Conversion

This is the answer key for the quiz associated with Unit 1, Lesson 3.

This is the answer key for the quiz associated with Unit 1, Lesson 4.

#### Answer Key: Introduction to Matter

This is the answer key for the quiz associated with Unit 2, Lesson 1.

#### Answer Key: Properties and Changes

This is the answer key for the quiz associated with Unit 2, Lesson 2.

This is the answer key for the quiz associated with Unit 2, Lesson 3.

This is the answer key for the quiz associated with Unit 3, Lesson 1.

This is the answer key for the quiz associated with Unit 3, Lesson 2.

This is the answer key for the quiz associated with Unit 4, Lesson 1.

#### Answer Key: Shortcuts and Quantum

This is the answer key for the quiz associated with Unit 4, Lesson 2.

#### Answer Key: Introduction to Light

This is the answer key for the quiz associated with Unit 4, Lesson 3.

#### Answer Key: Electrons and Light

This is the answer key for the quiz associated with Unit 4, Lesson 4.

This is the answer key for the quiz associated with Unit 5, lesson 1.

This is the answer key for the quiz associated with Unit 5, Lesson 2.

This is the answer key for the quiz associated with Unit 5, Lesson 3.

This is the answer key for the quiz associated with Unit 5, Lesson 4.

This is the answer key for the quiz associated with Unit 6, Lesson 1.

This is the answer key for the quiz associated with Unit 6, Lesson 2.

This is the answer key for the quiz associated with Unit 7, Lesson 1.

This is the answer key for the quiz associated with Unit 7, Lesson 2.

#### Answer Key: Introduction to Stoichiometry

This is the answer key for the quiz associated with Unit 8, Lesson 1.

#### Answer Key: Limiting and Excess Reactants

This is the answer key for the quiz associated with Unit 8, Lesson 2.

This is the answer key for the quiz associated with Unit 9, Lesson 1.

#### Answer Key: Heat and Chemical Equations

This is the answer key for the quiz associated with Unit 9, Lesson 2.

#### Answer Key: Heating Curves & Hess's Law

This is the answer key for the quiz associated with Unit 9, Lesson 3.

#### Answer Key: Gases and KMT

This is the answer key for the quiz associated with Unit 10, Lesson 1.

This is the answer key for the quiz associated with Unit 10, Lesson 2.

#### Answer Key: Solids and Phase Diagrams

This is the answer key for the quiz associated with Unit 10, Lesson 3.

This is the answer key for the quiz associated with Unit 10, Lesson 4.

#### Answer Key: Ideal and Other Gas Laws

This is the answer key for the quiz associated with Unit 10, Lesson 5.

#### Answer Key: Solutions and Molarity

This is the answer key for the quiz associated with Unit 11, Lesson 1.

#### Answer Key: Acids and Bases

This is the answer key for the quiz associated with Unit 11, Lesson 2.

This is the answer key for the quiz associated with Unit 11, Lesson 3.

#### Answer Key: VBT and Hybridization

This is the answer key for the quiz associated with Unit 12, Lesson 1.