There is also an errata sheet available for some courses if you select "Launch a Full Course. Use the "Comments and Questions" feature in the Media Window control bar. The icon looks like a small speech bubble, and allows you to send in a description of the error directly from the relevant piece of media.
Or you can send an email to Help HippoCampus. Please describe the issue as precisely as possible. If you provide your email address, we will inform you about the correction process, or ask any follow-up question necessary to clarify the report.
The tests that appear on our website are intended as open tests for self-assessment only. They are not intended to be secure tests since the answers are freely available at several websites.
There are answer keys available for the chapter tests but not for the review questions. The answer keys for the chapter tests are located as a link right under the chapter test link.
This is a problem that was in the original content we received from the course developer. We have no way of fixing this at this time. The Environmental Science labs require you to have Java installed on your computer. You can get the latest version at http: We know a lot of homeschoolers use HippoCampus. We are often asked if homeschoolers can study the content at HippoCampus and then just take and pass the AP exam.
However, as with any teaching resource, they should not be considered a singular solution, but can be used as a good foundation for an AP teaching curriculum. If you wish to receive college credit for taking an AP course, most colleges will require that the course have been approved by the College Board.
Schools wishing to give their students AP credit must go through the AP audit process. The same is true for homeschoolers. The AP Course Ledger section below gives more information about the audit process. The Ledger is an annual and culminating product of the AP Course Audit, a process by which college faculty confirm that courses submitted by AP teachers and schools provide students with the essential elements of a college level experience.
As an exclusively Web-based registry, the Ledger is published annually in November and updated weekly throughout the academic year to reflect newly authorized courses. Here is a link to AP Audit information, and you can find other links on this page to various other resources: Yes, the AP Course Audit is only required for schools desiring to: Our AP content is a good resource to help students prepare for AP exams.
However, while we provide content resources, we do not have instructors who teach the courses. In order to be authorized by the College Board and put in the AP Course Ledger, an instructor must submit a syllabus for the course.
While we do not have instructors who teach our courses, we do have NROC member schools that teach the courses for credit and they have been approved through the AP College Board. Box Marina, CA NROC members cooperate to develop and share digital resources and tools to impact college and career success. For more information about joining our efforts, please email membership nroc. Correlation to HippoCampus is a powerful competitive differentiator for your textbook.
To have your book indexed and listed at HippoCampus, please contact Gary Lopez, Executive Director, , glopez montereyinstitute. We welcome advertisers whose message is consistent with our educational mission and our non-profit, foundation-funded status. For details, visit the Student Messaging System page. The same great content available for free individual use at HippoCampus. Membership fees sustain the operation of this non-profit endeavor to make quality educational content freely available to individual learners worldwide.
If you are interested in learning more about institutional use of the NROC Library within your school, district, or state, please complete the contact us form at www. Choose a Login ID that is easy for you to remember. You will need to use it to access your custom page. You will also need to provide your Login ID to anyone with whom you would like to share your custom page with, like your students.
You will not want to share your Password with anyone else since you will use your Password to edit the contents of your custom page. The other information you need to provide will help us determine how HippoCampus is being used so we can improve the features and services offered at this site.
Your email address will only be used to contact you if we need to provide you with information about your account. We will not share your email address with any other organization. Conceptual Videos on Core Math Topics. Lectures on Math and Science. Animations and Games for Middle School. Interactive Lessons in English Language Arts.
Cutting-edge Science Animations and Videos. Crafting an Effective Writer: Tools of the Trade. Videos on History, English, Sociology, and more.
Videos on Environmental Science, U. History, and World History. Presentations on Approaching and Solving Math Problems. An error has occurred while processing your request. In order to help us improve this site, please describe what you were doing when the error occurred and the error will be reported to our technical staff.
Please provide all the details you can including specific subjects, courses and topics that you were working with. Sponsors HippoCampus is made possible by the generous support of: General Can I take a course at HippoCampus for credit? How do I enroll in a course at HippoCampus? Are there any fees to take your courses? How do I make a comment or ask a question?
How do I get individual help with my homework assignment? Teaching How can I use HippoCampus in my classroom? How can I use HippoCampus in my home school? Can I use the resources you have available for my homeschoolers?
Do you know of any wet lab resources to accompany HippoCampus content? Technical Can I download the video? Can I change the size of the video window? What if my page scroll bars or "submit" button are not showing? Content Where does the content from your site come from? There is an error in the multimedia presentation.
How do I report a course errata item? Where are the answers to the review questions? High School Algebra - Properties of Exponents: High School Algebra - Algebraic Distribution: High School Algebra - Linear Equations: Lesson 1 - What Is a Number Line? Lesson 2 - Binary and Non-Binary Operations. Lesson 3 - How to Perform Addition: Lesson 4 - How to Perform Subtraction: Lesson 5 - How to Perform Multiplication: Lesson 6 - How to Multiply Large Numbers: Lesson 7 - How to Perform Division: Lesson 9 - Arithmetic Calculations with Signed Numbers.
Lesson 10 - The Commutative Property: Lesson 11 - The Associative Property: Lesson 12 - The Multiplication Property of Zero: Lesson 16 - Parentheses in Math: Lesson 17 - Algebra Vocabulary Terms.
Lesson 19 - 1. Lesson 22 - x Lesson 23 - Calculating 3 Squared. Lesson 1 - Solving Word Problems: Lesson 1 - What is a Decimal Place Value? Lesson 2 - Comparing and Ordering Decimals. Lesson 4 - Adding and Subtracting Decimals: Lesson 5 - Multiplying and Dividing Decimals: Lesson 7 - How to Build and Reduce Fractions.
Lesson 9 - Comparing and Ordering Fractions. Lesson 13 - Multiplying Fractions and Mixed Numbers. Lesson 14 - Dividing Fractions and Mixed Numbers.
Lesson 16 - Estimation Problems using Fractions. Lesson 18 - How to Solve Complex Fractions. Lesson 21 - How to Reduce Fractions: Lesson 22 - What are Fractions?
Lesson 23 - How to Add Fractions with Variables. Lesson 1 - What is a Percent? Lesson 4 - Changing Between Decimals and Percents. Lesson 5 - Changing Between Decimals and Fractions.
Lesson 6 - Converting Fractions to Percents. Lesson 1 - What are the Different Types of Numbers? Lesson 4 - The Order of Real Numbers: Lesson 6 - What are Natural Numbers?
Lesson 7 - What are Integers? Lesson 1 - How to Use Exponential Notation. Lesson 2 - Scientific Notation: Lesson 3 - Simplifying and Solving Exponential Expressions. Lesson 5 - Multiplying Exponential Expressions. Lesson 6 - Dividing Exponential Expressions. Lesson 7 - The Power of Zero: Lesson 8 - Negative Exponents: Writing Powers of Fractions and Decimals.
Lesson 9 - Power of Powers: Lesson 2 - Estimating Square Roots. Lesson 5 - Radicands and Radical Expressions. Lesson 7 - Factoring Radical Expressions. Lesson 9 - Multiplying then Simplifying Radical Expressions. Lesson 10 - Dividing Radical Expressions. Lesson 11 - Simplify Square Roots of Quotients.
Homework High A British-based homework site arranged by topic. High School Ace Gateway to resources for high school students. Multnomah County Library Homework Center Quick links to resources by topic. Ask for .
School homework help. Children hate homework. Kids become tired enough during school day and after it they have to deal with home tasks, write essays and papers, solve tests and making exercises.
High School Math Program. In high school, students focus on higher math—including algebra I, geometry, algebra II, trigonometry, and pre-calculus—in preparation for high school exit exams, college placement exams, and standardized college entrance exams such as the SAT and the ACT. Homework Help and Study Skills are two sections on this web site that go hand-in-hand. It is important for a student to be active, not passive.
High School Ace contains exam review guides, historical reference checkers, grammar rules and other homework help aimed at high-schoolers. Additional resources Art History Resources provides academic reference material for serious art students. The best multimedia instruction on the web to help you with your homework and study. Home Community: Help Center: Log In About High School and College Our AP content is a good resource to help students prepare for AP exams. However, while we provide content resources, we do not have instructors who teach the courses.