HINT/CLUE – symmetrical means both halves of the alien (left and right) are mirror images (exactly the same)....asymmetrical means each side is different!

Classify 20 alien creatures using a dichotomous key. A fun science worksheet for elementary or middle school students. Learn classification skills.

Alien Dichotomous Key Help! Scientists have discovered quite a few new crewatures on planet Pamishan. They need your help to identify and classify them. Use the dichotomous key on the next …

Introduce your students to taxonomy and classification with this grouping activity. Have students group aliens based on their characteristics and then determine names for each group.

Tell students that they are going to be scientists today and develop a classification system for alien species. They will be using the following terms to classify their aliens:

Classify aliens using a dichotomous key! Learn taxonomy, the 7 levels of classification, and practice scientific classification skills.

Scientists have discovered quite a few new creatures on planet Pamishan. They need your help to identify and classify them. Use the dichotomous key below to identify these creatures. Write the …

The following science lesson is designed for sixth grade students who are just beginning to explore the concept of classification of living things. Students will begin this lesson by working in pairs to classify …

Created by Sergey Science Classification and dichotomous key Age 10-13 level: Grade 6 English Author's Instructions Use the dichotomous key to identify the names of the aliens.

Make classification fun and engaging with this dichotomous keys worksheet! In this activity, students practice building and using dichotomous keys by classifying a set of imaginative “aliens” or “thingies.”