Iowa State University
Iowa State University: Orthopteran Dissection
This is a simple animation that shows an outline of a grasshopper. Different systems can be clicked on to show the different organs. This could be very helpful prior to dissections!
Middle School Science
Middle School science.com: Perch Dissection
In this lab experiment site, you will observe the external and internal anatomy of a perch, determine the sex of a perch using internal anatomy, and collect statistical data on perch length.
Middle School Science
Middle School Science Lesson Plans: Grasshopper Lab
In this lab experiment, you will observe the external anatomy of a grasshopper, determine the sex of a grasshopper using external anatomy, and collect statistical data on grasshopper length. You will also be asked to describe the...