Humans synthesize whenever they see links between ideas they have gleaned from other sources. Human brains operate by seeing patterns and trying to make linkages. As students learn about a topic through creating a text-based presentation, they might have varying conceptual understandings of how they can combine their ideas with the information…

A microarray experiment is presented that, in six laboratory sessions, takes undergraduate students from the tissue sample right through to data analysis. The model chosen, the murine erythroleukemia cell line, can be easily cultured in sufficient quantities for class use. Large changes in gene expression can be induced in these cells by…