This document contains summaries of multiple science activities and lessons on topics related to earth science, biology, and genetics. The activities cover plate tectonics, volcanic landforms, the layers beneath Earth's surface, the geologic timeline, continental drift theory, seismographs, convection currents, genetics concepts like inheritance of traits, pedigrees, and the effect of environment on expressed traits. Each activity provides background reading material, challenges or discussion questions, key vocabulary, and procedures for hands-on work or experiments.