The Resource Library science manipulatives, microscopes and lab kits are mainly from ETA Cuisenaire. Here is the sample lesson site:

Faculty Staff of Richmond University (Virginia) College of Education Science Resource Recommendations:

Elementary Science on the Web - Guided Tour

http://facultystaff.richmond.edu/~pstohrhu/urclasses/science/tour.html

These are great interactive glossaries:

Matching Stories/Books to Science Standards

Are you looking for a good book to use during your science lesson? Here are some great sites to help you find titles that work for different concepts in science. Start your search with one of these searchable databases of children's books. Enter a keyword and see what comes up. (Be careful entering keywords in the first database, as you are limited to 10 characters!)

Children's Picture Book Database

http://www.lib.muohio.edu/pictbks/

Database of Award Winning Children's Literature

http://www.dawcl.com/search.asp

Science Stories and Rhymes

http://www.story-lovers.com/listssciencestories.html

Easy Science

http://www.saasta.ac.za/easyscience/downloads.shtml Highly recommended by Gehan Aqel!

Teaching Scripts for Science and Math

PREFACE

Scripts are written according to learning objectives and outcomes. They are meant to assist teachers to deliver math and science lessons in English and provide ideas or activities to make teaching and learning more interesting. The scripts are meant to guide and should not curb the creativity of teachers. An example script need not necessarily fit the duration of a normal teaching period. Teachers need to make relevant adjustments based on the capabilities of their students and level of difficulty of a topic.

http://www.tutor.com.my/tutor/ppk/

Material Lesson Websites (including the hard-to-find "bending, twisting, stretching" flexible materials):

Yuckiest site on the Internet (loved by students everywhere):

http://yucky.discovery.com/noflash/body/pg000131.html

How the Human Body Works

http://www.kidshealth.org/kid/how_the_body_works.html

Teeth

http://www.crickweb.co.uk/assets/resources/flash.php?&file=teeth

Plant Labels

http://www.crickweb.co.uk/assets/resources/flash.php?&file=plantlabelmxhtm

From Seed to Plant

http://www.eduref.org/Virtual/Lessons/Science/Agriculture/AGR0010.html

SCI-BER TEXTS

3rd Grade Sci-ber Text http://www.usoe.k12.ut.us/curr/Science/core/3rd/sciber3/

4th Grade Sci-ber Text: http://www.usoe.k12.ut.us/curr/Science/core/4th/sciber4/

5th Grade Sci-ber Text: http://www.usoe.k12.ut.us/curr/Science/core/5th/sciber5/

6th Grade Sci-ber Text: http://www.usoe.k12.ut.us/curr/Science/core/6th/sciber6/

Upper Level Primary Science

4th Science: http://www.rockingham.k12.va.us/resources/elementary/4science.htm

5th Science: http://www.rockingham.k12.va.us/resources/elementary/5science.htm

The Franklin Institute Science Museum in Philadelphia offers science resources designed through an online educator program. Check out "Something Froggy" for a diagram of a frog life cycle:

"The Great Plant Escape," from the University of Illinois Extension, guides students through mock mysteries to unlock the "secrets" of plant life:

The School district of the city of Erie, Pensylvania provides a lesson plan on Animal Life Cycles that includes images, activities, and pre/post testing PLUS other curricular help:

Monarch Butterfly USA has excellent pictures and explanations of the Monarch's Life Cycle.