BioMedia's educational multimedia biology site - Microscopy, closeups, dissections, and animations: Revealing images, videos and multimedia of the living world. Materials are for classroom use by students and teachers. Some products are advertised.

Aquaculture Education and Research Center - A resource for teachers and students looking for information on aquaculture, aquatic science, aquarium and aquatic animal care. Includes training opportunities for teachers.

Biology Projects/Exercises - Biology projects and student exercises with the emphasis on different forms of microscopy and the interpretation of images. Light microscopy and SEM images available for download.

Digital Teaching Resources Library for Biology - A peer-reviewed database of images, animations, and other teaching resources contributed by biology instructors for use in biology instruction in public schools. Subscription required for download privelege is currently on a free trial basis.

FOR SEA Institute of Marine Science - Award-winning hands-on/minds-on activities, lessons,instructional materials, and resources for teaching science through the marine environment.

Bizarre Stuff You Can Make in Your Kitchen - Classic home science experiments. Chemistry, physics and biology are represented.

High School Biology Reference for Teachers and Students - A research tool for high school teachers and students. Includes lesson plans, links to other sites, tests. Hosted in Canada.

Higher Order Thinking in Teaching Science - AP biology and laboratories, with emphasis on genetics, evolutionary biochemistry, animal physiology, and unique Amphioxus model system - from Port Alberni, B.C.

Internet Biology Education Project - K-12 biology education resources from the Univ. of the Western Cape, S. Africa.

Gondar Design Biology - On-line lessons written by a biology teacher (Nigel Purchon) covering many topics. Site is most useful for UK students, but of use to others also.

Science at Home - Science lessons for children to support home schoolers, nature studies, and an introductory college general science course for non-science majors, with links to other science education sources.

PBS Science and Technology TeacherSource - PBS teacher lesson plans, online activities, classroom resources, and professional development projects are available at this public PBS education Web site.

Texas State Aquarium Teacher Resource Site - Download a marine biology lesson plan, a classroom activity or have your students play an educational game

QEC - Science Education - A diverse set of resources for science students and science educators dedicated to improving learning outcomes. Includes lesson plans for some areas of biology.

Spinneret GCSE Biology site - Interactive worksheets/teaching notes (with graphics), nearly a full set of learning/teaching resources. Subscription required; currently free.

Access Excellence - A great place for biology science teachers, contains current science news items, teachers' exchange, science labs, and more.

Under the Sea - Everything needed to teach a unit on Marine Biology to elementary students, including classroom activities, online games and puzzles, and links - from the Dannelly School, Montgomery AL.

Teaching Photosynthesis - A listing of sites on teaching of photosynthesis at several levels. Includes books, movies and web presentations.

fingerabdrucke - The site contains a lot of information about fingerprints. Some classroom projects are included.

Positively Aging - This curriculum includes lesson plans and activities for teaching at high school level. Many subject areas can be taught using aging as the central theme.