+
PPT
Curated OER

The Circulatory System

For Teachers 4th - 6th
Tell the class to feel their heart beating because it's time to talk about the circulatory system! Presented here is a series of explanatory slides that provide a simple, yet accurate depiction of the human cardio-vascular system. All...
+
PPT
Curated OER

Animals

For Teachers 9th - 10th
Unifying themes in animal anatomy and physiology are displayed slide by slide.  The main concepts involve the differentiation in cells and tissues, and details are given about fuel management, metabolism, and some other essential processes.