In this activity, designed by Rick Crosslin, students separate microfossils from an Ordovician-age dry clay soil sample and then observe them using ha...
Use this convenient set of labs as the base for a complete environmental science course. You can perform demonstrations that cover most of the topics ...
In this lab activity, students explore the core life science concepts of Structures and Properties (LS1) and Heredity (LS3) while they determine their...
This system helps students understand the critical role that floodplains play in the life of a watershed and the impact of unplanned development and h...
Students use the manipulatives in this activity kit, developed by Teacher Carole MacMullan, to depolarize and repolarize a neuron as they model sodium...
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