Constructing Dichotomous Key Worksheet, Have each student take off one shoe.

Constructing Dichotomous Key Worksheet, Shown are a branching key and a numbered key. Students will work together to formulate words to describe identifying characteristics of like items. Have each student take off one shoe. Dive into the world of Science and explore the fascinating topic of dichotomous keys in a fun and engaging way. 2. Explain to the students that they will be constructing a key for shoes, and will apply that understanding of how a shoe key works to other dichotomous keys. For example, the first division might be boy or girl (or something like wearing a dress or not). MAKING A DICHOTOMOUS KEY Example: Here are two examples of keys to show how to key out organisms, such as a kangaroo, a cow, a bee and a spider. Stress that the trait selected must divide the students into two groups at each stage. Students are then asked to write their own key to identify four cat species using feedback from a partner to improve it. nvdz, wjeklhv, 0xxl, b1p8n, w0i, r2xzl, u96, 73z6, 7rjfef, vzm,