Curated OER
Viruses and Bacteria
A series of questions about archaebacteria and eubacteria reinforce a chapter on viruses and bacteria. This activity is from chapter 18 of an unspecified textbook, but could work with your biology lecture as well. High schoolers identify...
Curated OER
Classification and Identification
Learners, after exploring and analyzing diagrammatic and taxonomic keys and their association to marine sciences, identify and classify objects and organisms based on visual attributes/characteristics. They research and create their own...
Curated OER
Rotation Velocity of a Galaxy
In this orbit of stars in galaxies worksheet, students are given an equation that models the orbital speeds of stars as they relate to their distance from the nucleus of a galaxy. Students solve 5 problems using this equation and...