网站简介:Provides a list of animals that are endangered and tells how they are being threatened.
网站简介:An online current and special events news site for grades 3-12; updated weekdays during the school year.
网站简介:Listening practice for students through self-grading quiz pages, comprehension quizzes, and study material. Requires Windows Media Player or RealPlayer.
网站简介:How does genetics affect our lives? Online activities, labs, experiments, and workshops for students, teens, and all others curious about genetics.
网站简介:Includes photos, maps, videos, flags and facts, all indexed by continent and country.
网站简介:Activities, games, and worksheets to aid in learning the multiplication facts.
网站简介:Look up the meaning of a word, find out when a famous person lived, or identify a foreign language at this one-stop research center.
网站简介:Covers many history topics up to Advanced level.
网站简介:For students and parents, includes lessons, step-by-step calculators, worksheets, and other algebra resources.
网站简介:Fact-filled tour of the human body for students in middle school and above. Covers the digestive, skeletal, muscular, reproductive, lymphatic, nervous, endoctrine, cardiovascular, and urinary systems.
网站简介:Free and family-friendly reference resources. A one-stop
网站简介:History In 2000, abcteach entered the Internet world as a free educational website for teachers. Our site is the brainchild of Sandy Kemsley, a Michigan elementary school teacher who was retiring after 26 years in the class. abcteach seemed the perfect way for Sandy to continue communicating her love of teaching and wealth of educational knowledge. Little did she know that her "little website" would evolve into the global educational resource that abcteach has become. abcteach Public Site Each month, over two million people from around the world visit abcteach for PreK - 8 materials and creative activities for students and educators. We have over 5,000 free documents available, including printable worksheets, interactive activities, theme units, and much more. Free Monthly Newsletter - All are invited to join our abcteach monthly newsletter, which highlights the latest materials added to the site. abcteach Member Site The abcteach member site provides members with unlimited access to over 40,000 cross-curricular materials, interactive activities, clip art, and abctools custom worksheet generators. New materials are added each week, reflecting member requests and current events. Members also receive a weekly newsletter, highlighting new sections, materials, and unique membership specials. abctools® allow you to create the materials you need when you can't find them anywhere else. abctools are ideal for multi-level classrooms, as well as students with varying learning styles and abilities. Over 60 tools are available to members in a variety of subjects.
网站简介:This is the US independent regulatory agency created to administer and enforce the statute that governs the financing of federal elections.
网站简介:Interactive program of games and projects to teach students U.S. civics and inspire them to be active participants. Spearheaded by Justice Sandra Day O'Connor.
网站简介:Detailed, illustrated articles on more than one hundred world cultures.
网站简介:Get animal pictures, photos, videos, facts, habitats, profiles, photo galleries and more.
网站简介:Provides state and U.S. territory information including state symbols, flags, nicknames, songs, birds, flowers, elected officials, and many other facts. Also includes links to official state homepages.
网站简介:Información sobre nuestro planeta y el resto del sistema solar. Historia, personajes y geología..
网站简介:Collection of features on a range of people and events in American history, from Hawaii's last queen to Joe DiMaggio. Companion to the PBS history series.
网站简介:Updated 24 hours a day with the latest hurricane coordinates and data. Includes an interactive tracking map, satellite images, analysis and news.
网站简介:A collection of online calculators, including prime number finder, fraction solver, and solution finder for calculus equations.
网站简介:Provides tutorials in pre-algebra, algebra and geometry. Also includes variety of solved math problems in SAT and ACT.
网站简介:Statistics and maps about the major population clusters of the world. Also information about the capitals and principal cities of many countries. In English and German.
网站简介:Has tutorials and problem sets for learning biochemistry, cell, developmental, human, and molecular biology, Mendelian genetics, and immunology.
网站简介:Features over 10,000 online books free to the public.