Introduction to Chemistry
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Even if chemistry tormented you in high school or college, you can master its principles! In this course, you'll gain a solid foundation in the basics of chemistry
Along the way, you'll learn how everything that goes on in your body depends on a chemical reaction
This course also prepares you for a health-related career or for success in a college chemistry course
The course begins with a discussion of matter and energy
You'll learn about the particles that make up matter and the different states matter can take
You'll also discover the differences between potential and kinetic energy, examine different ways to measure energy, and explore endothermic and exothermic reactions
Once you've mastered these basics, you'll move on to the study of the atom and its subatomic particles
You'll learn about ions and isotopes, and their very important uses in medicine
As you study the periodic table of elements, you'll grasp why atoms combine with each other, why some chemical bonds are strong and some are weak, and what they have in common with romantic relationships
In the lessons that follow, you'll learn more about chemical reactions and see how to interpret and balance chemical equations
You'll find out why chemicals react with each other and what can be done to speed those reactions
You'll also master stoichiometric calculations-a powerful way to figure out the relationship between the chemicals you start out with in a reaction and what you'll end up with
The course concludes with a discussion of solutions, inorganic molecules, and organic molecules
You'll study the differences between solutes and solvents
unsaturated and saturated solutions
and acids, bases, and salts
and examine the four types of bioorganic molecules in your body
Along the way, you'll gain interesting insights about your body's use of food, the role of isotopes in the diagnosis and treatment of disease, nutritional deficiencies, the importance of enzymes, and the function of many speci
Related Product Introduction to Chemistry
SAT/ACT Preparation - Part 1
Making the decision to attend college is probably one of the most important decisions you'll ever make, and your performance on college entrance exams is instrumental in determining your college choice
Universities and colleges throughout the U.S
require applicants to take the SAT or ACT as part of their evaluation package
This course will prepare you for both tests
Both the ACT and the SAT contain verbal and math question types
SAT/ACT Preparation Part I will give you all the information you need to do well on the verbal questions of the ACT and the new SAT
The ACT verbal sections are called the Reading Test, the English Test, and the Science Test
The Reading Test and the English Test assess your knowledge of English usage, grammar, and reading comprehension
This course will provide you with a grammar and usage review specifically geared to the rules that you'll be tested on in the ACT
You'll also learn how to maximize your time on reading comprehension passages and the passages in the science test
In 2005, the ACT began offering an optional essay test
If you choose to take the essay test, our course will show you how to do your best writing in the short period of time you'll be given
Beginning March 2016, the SAT verbal questions also changed
The lessons in this course will prepare you for those changes
The new verbal sections are called Writing and Language and Reading
The Reading section consists of Information &
Ideas, Rhetoric, and Synthesis questions based on reading passages and quantitative information
You'll learn how to answer the questions types in the most time-efficient manner
The SAT also contains a Writing and Language section, which includes multiple-choice questions about rhetoric, grammar, and English usage
The essay on the SAT is now optional and administered in its own section
This course will prepare you to write the type of essays that grading officials are looking for and will provide you with a grammar and usage review that'
Price : 69.00
Creating Classroom Centers
Discover how easy and effective classroom centers can really be! In this course, you'll learn how to create and implement activities that boost independent learning in the classroom
You'll start out by learning what centers are (and aren't) , what benefits they offer, and how to make the most of them
Next, you'll explore some very common mistakes teachers make with centers and gain tips for keeping your planning time to a minimum
You'll also get step-by-step instructions for creating a centers schedule all your students can use independently-even if they can't read
The insights you'll gain will show you how to adjust your centers routine for both your fastest learners and those who need more time
Short on classroom space? You'll get great ideas for storing your centers and explore some alternatives to having a permanent spot for every center
You'll master an easy, effective process for introducing centers and their materials to your students, and develop strategies for what to do when things don't go quite as planned
Increased small-group instruction time is one of the biggest benefits of centers, and you'll explore the kinds of instruction you can pursue during centers time
Think centers can only be used for reading and language arts? Think again! We'll explore ideas for using centers to support instruction in math, science, and social studies
You'll also see how you can use technology (such as virtual bulletin boards, apps, and interactive white boards) in your centers to help keep your students engaged
By the time you finish the course, you'll not only have the knowledge you need to get the most out of centers-you'll have a wealth of resources and center ideas you can take and try so you can get started right away!
Price : 65.00
Prepare for the GED Test
If you're comfortable reading a high school textbook, doing math basic operations like fractions and decimals without a calculator, and writing a short letter in English, you're ready to get started! This course will help you analyze your strengths and weaknesses so you can focus your studying on the areas that you need most
You'll get the basics of what you need to know to succeed on the four GED test modules: Reasoning Through Language Arts, Social Studies, Science, and Mathematical Reasoning
After completion of this course, you should be well-equipped to take-and pass-the GED test! Important: Some GED Testing Centers require proof that you have passed a GED test preparation course or the official practice tests before you can take the official GED tests
Before enrolling in this course, please check with the official GED Testing Center where you intend to take your tests to make sure that this course will meet their requirements
As of 2014, not all states use the GED test as their test for high school equivalency diploma
*GED is a registered trademark of the American Council on Education and may not be used without permission
The GED and GED Testing Service brands are administered by GED Testing Service LLC under license
THIS WORK IS NOT AUTHORIZED, ENDORSED, OR LICENSED BY AMERICAN COUNCIL ON EDUCATION OR GED TESTING SERVICE, AND ANY REFERENCE TO \
Price : 69.00
Skills for Making Great Decisions
Learn how to make excellent everyday decisions from an experienced counselor and life coach
In this six-week online course, you'll learn about some wonderful abilities we're born with for figuring things out and making good decisions
You'll also see why our instincts and intuition sometimes deceive us and how self-knowledge can help us guard against becoming overly confident
You'll discover the steps necessary to achieve your goals, as well as the power that ordinary, everyday decisions can have over the quality of your life
You'll learn how to deal effectively with crisis, how to use your emotions as decision-making tools, and how to work with others to make good decisions
You'll develop some important guidelines for when to take risks, when to trust your luck, and what to do if you make a mistake
The goal of this course is to give you the power to live the best life you can and make the very most of every opportunity.
Price : 65.00
