This Describing Characteristics Living Things Worksheet asks first graders to check off six pictures and finish four sentences about what living things need. Answer key included for fast, no-prep science practice.

This fossil definitions worksheet gives 3rd grade students matching, fill-in-the-blank, and written-response practice with key fossil vocabulary. An answer key is included, so review is quick and confident.

This Plant Parts We Eat Worksheet helps 1st graders match eight foods to the plant part we eat, using a helpful word box. Includes an answer key for easy, no-prep plant science practice.

This Sound Pitch Worksheet helps 3rd grade students use sound waves and real instruments to tell whether a vibration makes a high or low pitch. An answer key is included, so science practice takes minutes to set up.

Students sort six big food pictures on this fruits and vegetables worksheet, writing each number under Fruits or Vegetables. Built for Kindergarten with an answer key included, so healthy-eating practice takes no prep at all.

This Lakes and Seas Life Science Reading Comprehension Worksheet gives 2nd Grade students an original passage about fresh water and salt water habitats, with bubble, fill-in, and writing questions. Answer key included.

A Weather Instruments Match Worksheet for 4th Grade: students match six weather tools to what they measure, pick the right instrument for real situations, and explain their thinking. Answer key included for fast, no-prep science practice.

This Natural Disasters Matching Worksheet gives 2nd Grade students six weather words, six clues to match them to and an answer key, so severe-weather vocabulary is learned by its features.

This Weather Word Wall gives Kindergarten classrooms six big picture cards — sun, cloud, rain, snow, wind and rainbow — ready to print, cut and post so young writers always have the weather words within reach.

Students label nine friendly animal pictures using a nine-word bank in this animal names worksheet. Built for 1st Grade science, with an answer key included so checking work takes seconds.

Build informational reading skills with this Heart and Lungs Health and Fitness Reading Comprehension Worksheet. Fourth graders read a two-page science passage, then answer questions about it. An answer key is included, so checking work takes seconds.

This tools worksheet has 3rd graders name each tool from the job it does, then sort six tools into cutting, turning, and measuring groups. Answer key included, so science practice is ready to print and go.

This science graphic organizer worksheet helps 3rd graders take notes on any nonfiction science book, from main idea and author’s purpose to key science words and three important facts. A reusable page that turns reading into real understanding.

This senses writing worksheet has Kindergarten students look at five body parts and write the sense word that matches each one. Answer key included — an easy, no-prep way to build five senses vocabulary and handwriting at once.

This simple machines fill in the blanks worksheet has 3rd graders name the lever, pulley, wedge, screw, inclined plane, and wheel and axle from real-life clues, then explain how two of them make work easier. Answer key included.

The Simple Machines Reading Comprehension Worksheet gives 3rd Grade readers a short science passage about levers, ramps, and pulleys, plus questions that check real understanding. An answer key is included for quick grading.

A nonfiction bird passage for 2nd graders, with questions on feathers, nests, and what birds eat. This Birds Life Science Reading Comprehension Worksheet includes an answer key for easy, no-prep science reading practice.

This plant parts worksheet asks 2nd grade students to name the plant part each of six familiar foods comes from, using a word box. An answer key is included, so checking work takes seconds.

This Jupiter Planet Worksheet gives 4th graders a short science passage, a word bank, and two written-response questions about the largest planet. Answer key included for fast, no-prep solar system practice.

A living and non-living things sort worksheet where 1st graders label six pictures with L or N and sort four words into two groups. Answer key included for fast, no-prep life science practice.