a collection of summarizing strategies--lots of different ideas here that could work for many different levels of learners

Really neat Google Maps scavenger hunt site. Students are provided clues to put into Google maps or Google search. They then have to zoom in, use the satellite map, etc, to find the clue. This would be great for history/social studies type classes, but I could also see it being used in biology during the evolution unit. Perhaps as a scavenger hunt of places Darwin visited during his voyage on the Beagle, for example.

Great website with lesson plans and lots of multimedia covering basic chemistry topics. Though titled "middle school chemistry" much of the material can be referred to or used for basic high school chemistry or even biology (such as the basics on bonding, water molecules, etc).

create icebreaker nametags and print them...good for those first days of school, or if you are presenting at professional development, etc.

Life science videos from VCU covering topics such as evolution, genetics, biotechnology, research careers. I really like how the videos aren't just informative but focus on relevant or interesting topics, giving a real-world connection for students. For example, within the biotechnology videos, there is a focus on topics such as silk making, individualized drugs, tissue engineering, alternative transplants, etc. Videos tend to be short as well and won't take an entire period but can easily be incorporated into your lesson at any point.

Lots of cool science related demos here, mostly seem to be geared toward elementary and middle school

designed to assist students and teachers to field trip and report on their local fauna in Australia; even if you are not in Australia there are great pictures and info here

Free print materials from Canon. Templates for printing and creating cool paper models of earthquakes, dinosaurs, the sun, and more!

a cool game that could be used in many instances, example given is for body systems

See title--ideas for all content areas from the NY Times.

Song about PCR (polymerase chain reaction)--not extremely educational but humorous!

a neat skit for junior high or high school kids to act out the circulatory system

Online tutorial that walks you though an open heart bypass surgery

Lots of great science animations. Examples include independent assortment, evolution of cellular organelles, mitosis, cellular respiration, reflex arcs, construction of a DNA library. Also includes chemistry and astronomy animations. Great stuff.

Awesome versions of pop songs with SCIENCE lyrics! Amazing.

Daily ideas for differentiated instruction. Cool blog!

Lesson plans from the New York times in many subject areas. They are really very good!

I love Scienterrific Games. At this site, you'll find a variety of games (board games, card games, etc) to use as review with your students. They are geared more toward high school, but all the typical high school sciences are represented. The owner is a former colleague who is a total inspiration to me. The games are not free, but are VERY reasonably priced. I have used several, and my students LOVE them.

An interesting article about Galileo measuring hell (Galileo's lectures on the Inferno). Could be some ideas gleaned here for cross-curricular project of some sort? Thinking specifically about English and Physics.

Site from UT that allows you to view human and non-human primate skeletons. Neat resource for biology or anatomy/physiology