Homework Help
Khan Academy

https://www.khanacademy.org/

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard thatempower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

BJ Pinchbeck's Homework Helper

http://bjpinchbeck.com/

Since 1996, BJ Pinchbeck’s Homework Helper has been the curator of the best free education and homework resources for students, teachers and parents. My dad and I created a homework resource site that was visited by more than 10,000 students, parents and teachers every day.

Although this site was designed for all elementary, middle and high school students, many college students have used this site to help them with their studies. In addition, many links added to the site are intended to help parents and teachers. When adding links to the site, I must consider students, parents and teachers since all are closely involved with the educational process of students.

I post educational sites that I believe are the best of the best. I avoid sites with excessive advertising, and poor or questionable content. Also, I typically avoid sites that are not free to students.

Have fun looking at the resources on my site and please be sure to contact me if you have any questions or suggestions.--BJ Pinchbeck

High School Ace/Quiz Hub

http://highschoolace.com/quiz/ace.cfm

The Quiz Hub is a K-12 online interactive learning center. It includes hundreds of matching. quiz games focused on vocabulary, spelling, math, geography, history, and science facts. The site is engaging, easy to use, and fully iPad compatible.

 

HomeworkSpot.com

http://www.homeworkspot.com/high/                            HomeworkSpot.com is a free homework information portal that features the very best K-12 homework-related sites together with engaging editorial in one high-utility, educational spot. With the help of students, parents and teachers, our team of educators, librarians and journalists has scoured the Web to bring you the best resources for English, math, science, history, art, music, technology, foreign language, college prep, health, life skills, extracurricular activities and much more. For your convenience, we have made every effort to organize these resources into grade-appropriate categories for elementary, middle and high school. HomeworkSpot.com also features a powerful reference center that provides free, immediate access to many of the world's best libraries, museums, and current event sources. Because no homework is complete without a study break, we have also included a wide assortment of fun, mind-stretching, horizon-expanding activities, diversions and events.

Quick and Dirty Tips

     

http://www.quickanddirtytips.com/grammar-girl

Grammar Girl provides short, friendly tips to improve your writing. Covering the grammar rules and word choice guidelines that can confound even the best writers, Grammar Girl makes complex grammar questions simple with memory tricks to help you recall and apply those troublesome grammar rules. Whether English is your first language or second language, Grammar Girl’s punctuation, style, and business tips will make you a better and more successful writer. Mignon Fogarty is the creator and host of Grammar Girl. Grammar Girl is a Quick and Dirty Tips podcast.