The conference for people who code for libraries. An annual gathering of technologists from around the world, who largely work for and with libraries, archives, and museums and have a commitment to open technologies.
In this activity, from Hagerstown Community College, focuses on the development of multicellular organisms through the examination of snail eggs over different stages of their growth. Students aren't told what species the eggs belong to, and study them under a microscope to try to determine their identity. The lesson includes a set of student directions and a worksheet.