A Unit in Logic using Honeycomb Hotel Puzzles
   A resource for teaching deductive logic that is not dependent upon language.
   http://pages.prodigy.net/bderoes/teaching_hch/hchindex.html

Bubbles
   Provides links to science curricular resources and instructional materials (lesson plans) in the specific topic of bubbles.
   http://www.cln.org/themes/bubbles.html

Busy Teachers' Web Site K-12
   Links to lesson plans and classroom activities for elementary school.
   http://www.ceismc.gatech.edu/busyt/ele.shtml

CanTeach
   Hundreds of lesson plans for all subject areas. Thousands of links to educational resources. Discussion lists.
   http://www.canteach.ca/

Clickteaching
   Offers a range of free worksheets, lesson plans, and activity ideas for schools and teachers. Also allows users to upload and share their resources.
   http://www.clickteaching.com/

Co-op City
   A math and science project using architecture and design in the classroom. Includes a description of the project & information to purchase the teaching guide.
   http://www.co-opcity.com

Commonwealth of Knowledge - Lesson Plans
   Plans by and for teachers in Virginia.
   http://www.knowledge.state.va.us/main/lesson/les.cfm

Computer Lesson Plans for Tired Teachers
   Free lesson plans and lesson plan books to support you using computers in the classroom.
   http://www.lessonplans.com.au/

Core Knowledge Lesson Plans and Units
   A collection of high quality collection of preschool through 8th grade units and lesson plans
   http://www.coreknowledge.org/CKproto2/resrcs/index.htm

Crayola Art Education * Lesson Plans
   A searchable directory of lesson plans that utilize crayola products.
   http://www.crayola.com/educators/lessons/

Crayola's Lesson Plans
   A searchable directory of lesson plans that utilize crayola products.
   http://www.crayola.com/educators/lessons/index.cfm

Curriculum Archive
   A web site repository devoted to the creation and collaboration of educational lessons and curriculum.
   http://www.buildingrainbows.com/CA/

Daily Lesson Plan
   From the New York Times website. An archive of lesson plans across all subject areas.
   http://www.nytimes.com/learning/teachers/lessons/

Discovering Cultural Diversity in America
   Multimedia lesson plans include reading, writing, research, visual aids, and presentation plans on multicultural themes.
   http://www.discoverculture.com/

Discovery Channel School Lesson Plans K - 12
   A comprehensive list of resources for teachers and educators, ranging from physical science to ancient history.
   http://school.discovery.com/lessonplans/index.html

EDSITEment
   Sortable by grade level or topic, includes selection of guides on-site and links to other related sites.
   http://edsitement.neh.gov/lesson_index.asp

Economic Education Lessons
   Online economics lessons--all levels and many content areas keyed to the Nebraska Social Studies/Economics Standards.
   http://ecedweb.unomaha.edu/K-12/home.cfm

EdHelper.com
   Comprehensive database of lesson plans plus education news.
   http://www.edhelper.com

Education Place Activity Search
   By Houghton Mifflin. Many lesson plans that correspond to their reading and math books, but may be used by anyone. Searchable by subject and grade level, for grades kindergarten through 8.
   http://www.eduplace.com/activity/index.html

Eisenhower National Clearinghouse (ENC) Search
   Use a search engine and different terms to locate materials for math and science classes. ENC collects and describes thousands of resources from hundreds of organizations and publishers.
   http://www.enc.org/resources/search/

Integrated Unit: Journeys
   Middle school lesson plans covering social studies, language arts, math, and physical education.
   http://www.yenrac.com/lesley/middle_school/integrated_unit.htm

Interactive Learning Exhibits
   This collection of interactive units was developed with funds from the Annenberg Project and the Corporation for Public Broadcasting.
   http://www.learner.org/exhibits/

Kodak: K-12 Solutions
   Lesson plans and activities, indexed by subject and by grade level; includes teacher's guides and links to other resources.
   http://www.kodak.com/US/en/digital/dlc/plus/chapter5/lessonPlans.shtml

Lesson Exchange
   A Yahoo group to share lessons among teachers.
   http://groups.yahoo.com/group/lessonexchange/

Lesson Plan Library
   Free teacher resources from educational publisher Zaner-Bloser. Sample lessons plans available to download and ready to print and use in the classroom.
   http://www.lessonplanlibrary.com/

Lesson Plan Search
   A lesson plan search engine for teachers that includes math, science, reading, writing, and social studies.
   http://www.lessonplansearch.com

Lesson Plans at Yes, I teach
   Lesson plans sorted by season, month, and holiday.
   http://www.yesiteach.org/lesson2.htm

Lesson Tutor
   Add and search through lesson plans and support articles for all students, all grades, and all abilities.
   http://www.lessontutor.com/

LessonPlan4Teachers
   Designed to help teachers effeciently utilize the Internet in preparing lesson plans.
   http://www.lessonplans4teachers.com/

Marc's Lesson Plans Page
   A few lesson plans and plenty of links to related resources.
   http://www.halcyon.com/marcs/lessons.html

MarcoPolo: Internet Content for the Classroom
   Offers free K-12 standards-based lesson plans across many disciplines including art, economics, humanities, mathematics, science and geography.
   http://www.marcopolo-education.org/

MetaVue Home Page
   MetaVue Web Notes: Lesson Plans. A compendium of web-based lesson planning resources in Science, Mathematics, and Language Arts
   http://www.metavue.com

Mr. Mrozewski's Homework Page
   Monsieur Andre W. Mrozewski provides English and French coursework materials for his students and their parents as well as recomended web resources for further learning.
   http://www.hpedsb.on.ca/bayps/mrozewski/

Ms. Hogue's Web
   Information for English students at Sheboygan Falls High School (as well as other schools). Includes the SFHS LitTalk listserv for discussion of AP English literature material. A major resource for English students.
   http://www.sheboyganfalls.k12.wi.us/staff/dehogue/

Multicultural Education Pavilion at the University of Virginia
   Created by a group of University of Virginia graduate students, this site includes ideas for multicultural lessons and activities, a reading list, and information about a listserve for those interested in multicultural education.
   http://www.edchange.org/multicultural/

MysteryNet's Learning with Mysteries
   Lesson plans, mysteries and mystery sites to use, and discussion. For teachers, educators, students, and parents. A MysteryNet.com website.
   http://www.mysterynet.com/learn/

North Attleborough Teachers Thematic Web Units
   Features lessons K-6 lessons and exercises created by teachers.
   http://www.naschools.net/teachers/index.htm

PBS TeacherSource
   Teacher lesson plans, online activities, classroom resources, and professional development projects are available at this public PBS education Web site.
   http://www.pbs.org/teachersource/

PE Central Lesson Ideas
   Database of health and physical education lesson ideas. Includes classroom management tips and warm up ideas.
   http://www.pecentral.org/lessonideas/pelessonplans.html

Physical Education Fun
   PE lesson plans, ideas and sharing. Material from a middle school physical education teacher at Pacific Beach Middle School in San Diego, CA.
   http://members.cox.net/pefun/

Randy Heck's Lesson Plans
   Lesson plans for secondary government and history classes, which utilize the Internet and presentation software.
   http://www.msu.edu/user/heckrand

Resources for Teaching About Religion in Public Schools
   Instructional resources that facilitate teaching about religion in public schools with objectivity and civic fairness regarding diverse worldviews. Buy printed manual or print free from site.
   http://www.teachingaboutreligion.com/

School Assemblies for Busy Teachers
   A site where teachers can freely download and submit assembly, ideas, scripts, and links.
   http://www.schoolassemblies.btinternet.co.uk/

Science Fiction and the Future
   Lesson plan by Lorna S. Dils, used to teach seventh graders about the concepts of future and change by reading science fiction.
   http://www.yale.edu/ynhti/curriculum/units/1987/2/87.02.04.x.html

Society of Women Engineers Internet Activities Center
   Hands-on and web-based interactive activities to introduce students Grade 5 and above to engineering concepts.
   http://www.swe.org/iac/LP/index.html

Sportsmedia International
   Lesson plans, tips, drills, activities and other teaching aids for the physical education teacher.
   http://www.sports-media.org/

Teacher's Emergency Lesson Plans
   Resource for all teachers in any grade, any level, who sometimes need new ideas, or who need 'on the spot' lessons for those times when the regular curriculum is not available, such as supply teaching, off-subject teaching.
   http://www.jjohnnypress.com

Teachers.Net - Lesson Plans
   Teacher-submitted lesson plans, lessons for all grade levels and subjects K-12.
   http://teachers.net/lessons/

Teachers.Nick.com
   Nick Jr. provides classroom resources and lesson plans.
   http://www.nickjr.com/teachers/

Teaching Ideas for Primary Teachers
   Hundreds of teaching ideas, activities, resources and worksheets are available free for primary teachers to use in their classrooms
   http://www.teachingideas.co.uk

The Educator's Reference Desk
   Offers over 2000 lesson plans which were written and submitted by teachers on a variety of subjects.
   http://www.eduref.org/

The Lesson Plans Page
   Arranged by grade level and subject area.
   http://lessonplanspage.com/

The Smithsonian Office of Education
   Classroom ready lesson plans emphasizing inquiry-based learning with primary sources and museum collections in social studies, language arts, science and the arts.
   http://smithsonianeducation.org/

The Teacher's Corner
   Offers lesson plans, thematic units, calendars, pen pals.
   http://www.theteacherscorner.net

The Teacher's Desk
   Over 250 lesson ideas for fifth and sixth grade teachers at this teacher-created website.
   http://www.teachersdesk.org/

The U.S. Mint: Lesson Plans
   Lesson plans for basic arithmetic, history and language arts, advanced math from the United States Mint.
   http://www.usmint.gov/kids/teachers/lessonPlans/

TheSolutionSite.com
   Contains K-12 lesson plans that give students the chance to participate in their own learning.
   http://www.thesolutionsite.com/

Thematic Units for Primary Grades
   Each unit is based on appropriate children's literature and addresses an across-the-curriculum approach.
   http://www.libsci.sc.edu/miller/Unitlink.htm

ThemeDay.Com
   A collection of day-long thematic units for K-2nd grade teachers. Includes lesson plans for all subject areas, printable worksheets, links to related sites, and lists of suggested literature.
   http://www.themeday.com/

Time Traveler Productions
   Multimedia lesson plans on various topics in US and world history, science, and sociology.
   http://www.timetravelerproductions.com/

VirtualClassroom
   History and social studies lesson plans, Powerpoint presentations, and research links.
   http://www.virtualclassroom.net/

WikiTeach
   A searchable library of lesson plans that anyone can edit from preschool to college level.
   http://www.wikiteach.org/