Reptiles and Amphibians Through the Ages Background information on the evolution of some reptiles and amphibians, as well as the...		Discover a Pond Food Web Students learn about the diversity of animal life in a pond and the interdependence of pond...
Estimating Turtle Size and Age Explore an activity that is appropriate for more advanced students who are learning about...		Why Care About Amphibian Population Decline and Malformations? In this lesson, students learn why preservation of wildlife is important.
Geologic Time Scale and Reptile Skeletal Figures Use this reference sheet with the Dinosaur Detectives lesson.		Amphibian Population Declines Background information on the decline and extinction of many amphibians.
Bullfrog Food Web This detailed illustration of a bullfrog's food web shows the linkages among different plants...		NSTA Recommends -- Reptiles and Amphibians These valuable reviews of science-teaching materials focus on books that explore reptiles and...
Dinosaur Detectives In this lesson, students learn about amphibian evolution by comparing fossils with a modern-day...		Project Reptile Assign a project that involves elementary students building a reptile exhibit.
Reptile and Amphibian Checklist Use this reptile and amphibian checklist with the Mystery of the Malformed Frogs lesson plan.		Planimal House This six-week-long project enables biology students to learn the secrets of nature by doing...
Food Webs of Reptiles and Amphibians Peruse an article that is full of background information on the different roles creatures play...		Animal and Insect Pictures Use these animal and insect pictures with the Animal Apartments lesson.
Mystery of the Malformed Frogs Student Handout Use this account of a student's experience in a science project with the Mystery of the...		Animal Apartments -- Student Worksheet Use this worksheet with the Animal Apartments lesson.
Mystery of the Malformed Frogs -- Background Information Read about a middle-school class' discovery of a large group of malformed frogs and the...		Animal Apartments Children learn what animals and insects make homes in each soil habitat. Also print a copy of...
Mystery of the Malformed Frogs Lesson Plan In this lesson students learn how volunteers, including themselves, can aid in conservation.		Second-Grade Soil Scientists A soil scientist visits a classroom with an aquarium complete with soil layers, life-like...