The following sites offer collections of activities and lesson plans for teaching science. Keep in mind that you will need to adapt these resources to suit the particular needs of your students and your curriculum.
Columbia Education Center:
Science Lesson Planshttp://www.col-ed.org/cur/science.htmlThe Educator's Reference Deskhttp://www.eduref.org/
Follow the links to lesson plans in science.
Eisenhower National Clearinghouse for Mathematics and Science Education:
Lessons &
Activitieshttp://www.enc.org/professional/timesavers/lessonplans/The Global Schoolhouse:
Internet Projects Registryhttp://www.gsn.org/pr/IMSEnet:
Instructional Materials for Science Educatorshttp://www.ncsu.edu/imse/LessonPlansPage:
Sciencehttp://www.lessonplanspage.com/Science.htmLessonPlanz.
com:
Science Lesson Planshttp://lessonplanz.com/Lesson_Plans/Science/National Teachers Enhancement Network:
Activities and Lesson Planshttp://www.scienceteacher.org/k12resources/activities.htmScience Connection:
Hands-
on Science Lesson Planshttp://sciconn.mcb.arizona.edu/lessons.htmlScience NetLinkshttp://www.sciencenetlinks.com/Teachnet.
Com:
Science Lesson Planshttp://www.teachnet.com/lesson/science/