Curated OER
Size and Shape
Students observe different substances under the microscope. In this space science lesson, students identify the different features of SEM images. They formulate a conclusion about the images of Mars meteorites.
Virginia Department of Education
Viruses
Germs, parasites, and viruses, oh my! Facilitate a instructional activity on viruses as individuals explore functions of Archaea, Bacteria, and Eukarya. They learn how viruses compare with other organisms in nature and how they...