A share-a-thon is a place where teachers can voluntarily upload their files for other teachers to use. When a teacher submits a file, it is catalogued and placed into a database. To view more materials from the topic above or from different branches of science click here.
Layers Of The Earth
This lesson plan is divided into four sections: Teacher Talk to introduce the lesson, Activity, Lesson Extension, and Science Standards met. It is taken from my book Inquire, Investigate, Integrate: K-2 Science Connections, Capstone Press.