Do you know how to tell the difference between a frog and a toad? This site provides interesting facts and information about this type of amphibian from where they live to what they eat and more.

An exploration of squamates, or scaled reptiles. Take notes about lizards and snakes using the pdf "Squamate Chart" while viewing a slideshow, investigate the squamate anatomy and how squamates differ from other animals, such as insects...

The evolution of amphibians from prehistoric days is described, and the challenges they face when living in a desert environment, of which the ability to reproduce is the greatest. How they manage to survive in a desert is explained in...

This resource provides a list of species found in Colorado and information about them.

In this amazingly comprehensive tutorial you will learn about the geological and environmental changes that occurred during the geologic time scale.

A list of all of the state emblems and symbols for the state of Alabama. Clicking on the underlined link will bring up a picture of the symbol or emblem.

[Free Registration/Login Required] This nonfiction passage discusses distinguishing features of mammals, reptiles, and amphibians. This passage is a stand-alone curricular piece that reinforces essential reading skills and strategies and...

As part of the Reptiles and Amphibians exhibit at the National Zoo, this site highlights various facts and interesting information on the American Alligator. In addition to a picture, the site provides a description and information on...

Description of the Natterjack Toad, including how to identify it, and its life cycle. It also provides a video [6:06] of an edition of the Living World with Lionel Kellaway, focussing on the natterjack chorus.

A colorful site with basic information about Kansas. Includes a map, facts about the state, and information about the state symbols.

Which state has a balloon museum and a hot air balloon for an aircraft symbol? New Mexico, of course! Find out all about their state symbols and emblems here. Click on the word for more information and a picture.

[Free Registration/Login may be required to access all resource tools.] Presents an overview of the major animals groups (mammals, birds, reptiles, amphibians, fish, arthropods, vertebrates, invertebrates, those having live births and...

In online and offline activities, students broaden their understanding of animals by learning to identify and classify animals into six categories: mammals, birds, fish, amphibians, reptiles, and invertebrates.

A activity regarding cold blooded vertebrates, including fishes, reptiles and amphibians.

[Free Registration/Login Required] An informational text about the difference between a reptile and an amphibian. A question sheet is available to help students build skills in reading comprehension.

This site provides illustrations, descriptions, and species of amphibians, birds, fish, insects, invertebrates, mammals, reptiles, and endangered species.

[Free Registration/Login Required] This is a 2nd Grade unit on how animals grow and change. It includes information on life cycles of animals and how to classify animals into groups (i.e. mammal, reptile, amphibian, etc.) There is an...

This site from the Florida Museum of Natural History gives the current events, information about the museum, exhibits and public programs, research and collections, links, etc. to the Florida Museum of Natural History.

[Free Registration/Login Required] Using this lesson the students will review the 2 groups of animals - vertebrates and invertebrates. They will be actively involved in classifying animals. An Activote assessment is also included.

This informative site explores both reptiles and amphibians. Content includes a reptile and amphibian index, fact sheets, conservation information, a photo gallery, live web cams, and more.

This informative site explores both reptiles and amphibians. Content includes a reptile and amphibian index, fact sheets, conservation information, a photo gallery, live web cams, and more.

A resource where you'll learn about amphibians, birds, mammals, and reptiles at Arches National Park in Moab, Utah. A good look at how animals live, sleep, eat, and stay active in a desert habitat.

Fourth graders will play a review memory game with Utah's Grade 4 Science Standard V vocabulary words during this lesson. Words associated with living things and classifications of living things are included in this lesson.

This site has a colorful display of information about Louisiana. It contains a map, pictures, a list of state symbols, and links to related information.