http://www.k12science.org/askanexpert.html
Suitable
for all grades.Provides links to
experts in a number of different categories
http://www.mathforum.org/dr.math/
There
are links for all grade levels, including advanced math questions.It
archives and allows users to submit questions.
B
J Pinchbeck's Homework Helper
http://school.discovery.com/homeworkhelp/bjpinchbeck/
This site is chock full of resources for all students, even in foreign languages.
http://www.highschoolhub.org/hub/hub.cfm
This site is a noncommercial-learning portal to excellent free educational resources for high school students.It features online learning activities; an ongoing teen poetry contest; a reference collection; college information; and subject guides for English, mathematics, science, social studies and world languages.
http://www.infoplease.com/homework/
Infoplease’s
Homework Center provides information and links to common questions in the
major subject areas.In addition,
visitors can use the search box to find answers to their homework questions
using the almanac, dictionary, encyclopedia, and biography database.For
assistance with maps, go to the atlas or map library.
More
for junior high school students.This
site includes current events and a parent area, middle and high school
helps, tips and themes.
RefDesk:
Best Source of Facts on the Net
Check here if you are
doing junior and senior research papers.
The
plethora of information on this site is staggering.There
are more than one hundred links to home pages, accompanied by a conglomerate
of reference materials from newspapers, periodicals, encyclopedias, and
more than two hundred search engines.Clicking
on “Homework Helper” brings you to links that are organized first by grade
levels and then by subject
The VRD’s AskA+ Locator, http://vrd.orglocator/subject.shtml, contains a collection of more than eighty AskA services that focus on information needs of the K-12 community.The Learning Center http://vrd.askvrd.org/ is part of a larger site from the Virtual Reference Desk http://vrd.org/ and is funded by the U.S. Department of Education.It provides a question-and-answer service for the K-12 community supplemented with links to curriculum-related Web sites, frequently asked questions, and an archive of previously asked questions.School, public, academic, and special librarians and librart science students offer their time and expertise to help K-12 students, parents, and educators find resources for curriculum-related question.The site is free and open to the public.