For multiple choice and fill-in-the-blank assignments and tests, the most popular answer key format is two or three columns, starting on the left side of the paper and going down. Some teachers use programs such as Micro... More » Education Homework Help Homework Answers

Individual sellers and third party companies such as and, respectively, offer teacher editions and answer key booklets for a variety of subjects. Textbook publishers such as Houghton Mifflin Harcourt ... More » Education

As of 2015, the teacher answer key for Math Bits is obtained by emailing from a school email address. The parents' answer key is obtained by registering with MathBits and waiting out the one-week hol... More » Education K-12 K-12 Curriculum
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Answers for textbook chapters are usually available in an answer key provided by the textbook's publisher, which can be in a book and/or online format. If it is in book format, the answer key is either within the textboo... More » Education Homework Help Homework Answers

An answer key for "The Odyssey" contains information about characters, plot elements, setting and other details often asked about on quizzes and tests. An answer key also contains information about themes and interpretat... More » Education Homework Help Homework Answers

Most Saxon Math home-schooling bundles and kits include answer keys, and parents and teachers can also purchase answer keys separately. Other materials in the bundles include textbooks, tests, worksheets and tutor progra... More » Education Homework Help Homework Answers

Free, downloadable answer keys for the online learning system PLATO are found at in printable PDF format. Answer keys are also provided to teachers as part of the instructor files included with paid PLATO... More » Education Homework Help Homework Answers