A free plant diversity course by Bruce Kirchoff is now available to all educators. Here is a summary of his open-access teaching resources available online for download and…
This teaching module uses the often hidden information about a plant, a place, and a person connected through a herbarium specimen and how students can investigate it. Herbarium…
In identification keys and species descriptions around the world, measurements are usually in the metric system, the universal system for scientific measurements. US students often do not have…
Key concept: Understanding and remembering order of events and time line for Earth’s geological and biological history. This is the handout for an exercise I do in my…
Get your students to run around outside the classroom and dig through the weeds in the lawns to find examples of obtuse, spinose, calyx, capsule, stamen, trichome, and…