Site Search

This web tool provides a quick and easy way of visualizing and analyzing data without advanced technological requirements.

This interactive module explores biomes, climate, biodiversity, and human impacts around the globe and at different times.

This interactive simulation allows students to graph and analyze sample distributions taken from a normally distributed population.

This interactive module traces the evolutionary history of birds by comparing the bone structures of a chicken to those of other species.

This interactive, modular lab explores the evolution of the anole lizards in the Caribbean through data collection and analysis.

This interactive module shows how DNA sequences can be used to infer evolutionary relationships among organisms and represent them as phylogenetic trees.

This interactive, modular lab explores how stickleback fish and fossil specimens are used to study evolutionary processes, with an emphasis on data collection and analysis.

This interactive module allows students to compare the morphological characteristics of seashells and construct an evolutionary tree.

This tutorial explains how scientists analyze and interpret the large data sets generated by DNA microarrays.