What van Leeuwenhoek Saw This activity complements the animated short video Seeing the Invisible. Students explore concepts related to relative size and scale using cards of cells and microorganisms. Microbiology Science Practices Card Activities High School — General
Classifying Cancer Genes and Examining Patient Data These two hands-on activities engage students in exploring the genetic basis of cancer using cards and posters. Genetics Cell Biology Card Activities High School — General High School — AP/IB College