A Land, Water, or Air Classifying Transportation Worksheet that has 3rd graders sort nine vehicles by where they travel, spot the odd one out, and explain their thinking. Answer key included for fast, no-prep science practice.

This mammal taxonomy worksheet has 5th grade students use a gray wolf model and word endings to classify a lion from kingdom to species. Includes an answer key and four chart questions.

This classifying seasons pictures worksheet gives 1st Grade students six picture cards to sort into fall, spring, summer, and winter, with a word box and an answer key included.

This Mammal VS Reptile Pictures Worksheet has 2nd graders sort six animals by fur or scales, then classify four more by name. Answer key included, so a quick science check takes minutes.

This fish taxonomy worksheet has 5th grade students use a European anchovy model and word endings to classify an Atlantic herring from kingdom to species. Includes an answer key and four chart questions.

This insects worksheet helps 3rd grade students circle true insect facts, sort eight animals into insect groups, and explain why a spider is not an insect, with an answer key included for easy checking.

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 non-living venn diagram worksheet has 2nd grade students sort six facts about a polar bear and a teddy bear into a Venn diagram. An answer key is included for quick, easy checking.

A picture-sorting insect classification worksheet that has 2nd Grade students test six animals against one simple three-part rule. Includes an answer key, so it works as no-prep science practice at home or school.

The Mammal Insect Reptile Worksheet gives 3rd Grade students twelve animals to sort into three labelled columns, four sentences to name and classify, and an answer key for both parts.

This classifying animals worksheet has 3rd grade students sort nine animals into birds, fish, and mammals and solve four clue riddles, with an answer key included so checking takes seconds.

This weight classification worksheet has 3rd grade students sort objects into heavy and light columns, then find the heavy and light things in sentences. An answer key makes checking quick and easy.

This classifying hunt worksheet has 3rd grade students sort everyday objects as hard or soft, then decide what floats and what sinks. An answer key is included for quick, easy checking.

This reptile taxonomy worksheet has 5th grade students use a painted turtle model and word endings to classify a gopher tortoise from kingdom to species. Includes an answer key and four chart questions.

This amphibian taxonomy worksheet has 5th grade students use a common frog model and word endings to classify an American toad from kingdom to species. Includes an answer key and four chart questions.

Use this classifying tools worksheet to help 3rd grade students sort tools by whether they put things together or take them apart, then find the action verb. Answer key included for easy checking.

This Bug Collection Reading Comprehension Worksheet gives 5th Grade students a two-page nonfiction passage about sorting insects by order, four questions and a written response. An answer key is included.

The L.1.5 Common Core Worksheet asks 1st grade students to sort nine animal words into the Fly, Swim, and Walk groups, then answer two questions. An answer key is included, so checking takes seconds.

Using this Kitchen, Bedroom, or Garage Classifying Worksheet, students sort objects into three categories basedon where it is found in a house.

This classifying seasons worksheet has 2nd grade students sort twelve words into winter, spring, summer, and fall, with an answer key included, building careful reading and early science sorting skills.