Curated OER
Caddis Identification
In this caddis fly worksheet, students examine the caddis fly at its larva, pupa, and adult stages. Students draw each stage. Students identify what materials were used to build their cases from drawings. This worksheet has 3 drawings, 3...
Earth Life
Wonderful World of Insects: An Introduction to the 32 Orders of Insects
A very thorough look at the world of insects. This site examines the 32 orders of insects and gives a complete explanation of the characteristics of each order. Text is supplemented with pictures.