This amphibians worksheet has 3rd graders circle amphibian traits, sort eight animals into amphibian and non-amphibian columns, and explain their thinking. Answer key included for fast, no-prep science practice.

Using this Insect Life Cycles Worksheet, students drawand research the life cycle of two different insects; one that undergoes a complete metamorphosis and incomplete metamorphosis.

This living non-living frayer model worksheet has 3rd graders sort words, pick the best definition, and explain their thinking about living things. An answer key is included for quick, easy checking.

This living and non-living things compare and contrast graphic organizer asks 3rd graders to sort six facts about a cat and a chair into a Venn diagram. Answer key included for quick checking.

Using this Fish Taxonomy Worksheet, students will be able to write the taxonomy classification for each example of fish.

Using Sorting Living and Non-Living Things Worksheet, students sort objects into the living and non-living things categories

Using this Amphibian Taxonomy Worksheet, students will be able to write the taxonomy classification for each example of amphibian.

Using this Reptile Taxonomy Worksheet, students will be able to write the taxonomy classification for each example of reptile.

UsingLiving and Non-Living Things Sorting Worksheet, students sort objects into the living and non-living things categories

Using this Endangered Species Examples Worksheet, students write about endangered species from different taxonomy groups.

This why is it a living thing worksheet helps 3rd graders use evidence to explain what makes something alive, with vocabulary, clue sorting, and a short response. An answer key is included.