Spine or no spine? Vertebrate or invertebrate? Learners sort and classify a list of animals as vertebrates or invertebrates into a graphic organizer.

In this biology worksheet, students look for the answers to how to classify animals. They specifically focus upon the vertebrates while differentiating the characteristics from other organisms.

In this vertebrates classification learning exercise, 5th graders unscramble 15 words to find answers to clues. Each clue gives information about the characteristics of vertebrates.  

Spark interest in the body structure of vertebrates with this comprehensive and colorful worksheet. Your biology class will explore the levels of organization, primary tissue types, and the main organ systems. Finally, they hone in on...

Geologists are gneiss, tuff, and a little bit wacke. The fifth chapter of seven includes ten activities at four different levels. The hands-on activities cover fossils including how they are formed, vertebrates, invertebrates,...

For this biology worksheet, middle schoolers examine the human skeleton and then classify animal bones according to their similar function.

In this vertebrate worksheet, students review the different adaptations for the 5 groups of vertebrates: birds, mammals, reptiles, amphibians, and fishes. This worksheet has 12 matching, 1 fill in the blank, and 7 short answer questions.

Comparative anatomy prevails in the lesson exploring diversity among invertebrates. Biologists examine physical characteristics of an earthworm from phylum annelida and a meal worm from phylum insecta. They also inspect a cricket and a...

"Does King Phillip Cry Over Flimsy Grass Stems?" You might not answer that question with this exhaustive worksheet, but your biology class will get the full scoop on the hierarchy of biological classification with this resource. It...

In this vertebrate skeleton worksheet, students will read a paragraph about the function of bones, muscles, and skin. Then students will complete 6 short answer questions.

In this science worksheet, students figure out the answers to 15 clues going across and down associated with vertebrate animals. Students fill in a crossword puzzle.

In this vertebrate animals worksheet, students will classify 5 animals as belonging to the bird, mammal, reptile, amphibian, or fish group.

In this biology worksheet, students identify and match various classes of species found today. Then they explain why biodiversity exists today on earth and define evolution. Students also describe who a paleontologist is and what they do.

In this reading comprehension worksheet, students read the noted section in their science textbooks and respond to 4 short answer and 3 fill in the blank questions regarding fossils embedded in rock formations.

In this word search puzzle worksheet, students find and circle all of the wildlife hidden in a word search puzzle. Students also classify the animals into groups of mammals, birds, fish, reptiles, or amphibians.

In this biodiversity activity, students sort and classify animals by their observable features using a dichotomous key. Students then respond to questions about complete and incomplete metamorphosis.

In this nervous system worksheet, students identify and locate each of the vocabulary terms related to the nervous system in the word search. There are 15 biology terms to locate in the puzzle.

In this biology worksheet, students select twenty-five terms relating to insects to complete their bingo card as listed on the sheet. Then they match each name or family with its correct description.

In this classification worksheet, learners describe the characteristics of the 5 groups of vertebrates and then complete 2 short answer questions.

Human biology beginners label colorful diagrams of the neuron, the reflex pathway, and the brain. They list steps in the action potential process, and describe several different neurotransmitters. This worksheet guides learners through...

Advanced biology pupils name the function of each individual structure on figures of the eye and the ear. They describe the purpose of the skeleton and how it works with the muscles to create movement. Finally, they label a large diagram...

Introduce the logic behind a dichotomous key or administer a group performance assessment with a fun and challenging classification lesson. With explicit instructions for the teacher and for collaborative groups, as well as engaging...

Activate the immune system in the brains of your biologists! This worksheet calls upon learners to explain the structure, function, and problems associated with the immune system. This worksheet is helpful for the advanced placement...

Oh my! Get ready for a water cycle song. This short little song, sung to the tune of "Oh My Darling Clementine," is intended to assist young weather enthusiasts in recalling the three parts of the water cycle. Tip: Have your class group...