This lab activity is part of the Starting Point collection. In this short, serial basic-meteorology lab, students identify different cloud types and estimate cloud cover over a period of several days. This website details learning goals, context for the lab, and teaching notes. A list of teaching materials and links to further resources are also provided. Full description.

Rock Hounds is a group of activities, puzzles, literature sources, and quizzes that may enhance any K-12 geology unit. Rocky, the Rock Hound, leads learners through an adventure and gain an understanding of the rock cycle including how sedimentary, metamorphic, and igneous rocks form. A lesson plan included in the Teaching Connections section compiles these resources into a progression that could ... Full description.