Elementary and Middle School Teachers may find SEE SAW Lessons useful

While this set of SEE SAW lessons developed to primarily help those schools overseas that do not have materials, supplies, equipment, or electricity and Internet access, teachers here in the United States and any other country or region may find them useful, as well, particularly elementary and middle schools that have limited supplies/equipment and/or time to do science. Unfortunately, some elementary schools only have an hour of science time every 1-2 weeks, as much more time is dedicated to reading and mathematics. Also, many elementary and middles schools have limited science budgets and access to materials and equipment. But in a STEM dominated world and economy, science education is obviously vital throughout a child's educational experience, including starting strong in elementary school. 

SEE SAW lessons are designed exactly for these situations! As always, feel free to use anything linked on this site. Use them as written, modify them for what best works for your classes, and even use them just to get ideas and see what's possible with nearly no equipment or resources and develop your own lab activities or demonstrations for the concepts and topics you study.