Biology & Life Sciences
Learn about the human body, plant life, and the animal world. Come see the resources and ideas we've collected to make learning about biology interesting, easy, and fun. From preschool-aged to high school level, you'll find everything you need here.
Things to See & Do in Tennessee
Great Smoky Mountains National Park
Ridge upon ridge of endless forest straddling the border between North Carolina and Tennessee, Great Smoky Mountains National Park is one of the largest protected areas in the Eastern United States. World renowned for the diversity of its plant and animal life, the beauty of its ancient mountains, the quality of its remnants of Southern Appalachian mountain culture, and the depth and integrity of its wilderness sanctuary, the park attracts over nine million visitors each year. Once a part of the Cherokee homeland, the Smokies today are a hiker's paradise with over 800 miles of trails.
Obed Wild & Scenic River
The Obed Wild and Scenic River is located in Morgan and Cumberland Counties in East Tennessee on the Cumberland Plateau. The park includes parts of the Obed River, Clear Creek, Daddys Creek and the Emory River. Over 45 miles of creeks and rivers are included in the wild and scenic river area. These waterways have cut rugged gorges with bluffs as high as 500 feet above the whitewater in the streams. Outdoor recreation such as whitewater boating, rock climbing, hiking and fishing are popular seasonal activities in the Obed.
Nashville Zoo
Nashville Zoo offers many animal species including cheetah, zebra, ostrich, gibbons, hyacinth macaw and more. In addition, the Zoo offers the Jungle Gym, the country's largest community-built playground, the Grassmere Historic Farm, the beautiful Unseen New World exhibit, exciting animal shows, educational programs and much more.
Ripley's Aquarium of the Smokies
Occupying 115,000 square feet in the heart of downtown Gatlinburg, Ripley's Aquarium of the Smokies is a 1.4 million gallon aquarium with over 8,000 exotic sea creatures from all over the world featuring dozens of 10-foot sharks and the world’s longest underwater aquarium tunnel. Also features, two petting areas, hourly dive shows, hourly marine lectures, two great restaurants, and a gift shop.
Tennessee Aquarium
Located in Chattanooga, the Tennessee Aquarium is the first and largest freshwater life center in the world. Journey through a spectacular 60-foot canyon and two living forests, where you will see over 9,000 animals that swim, fly and crawl in natural habitats. The Aquarium's exhibits guide visitors on a journey from the Tennessee River's source in the Appalachian high country, through its midstream, to the Mississippi Delta, and on to the great rivers of the world in Africa, South America and Asia. Visitors experience evocative living environments that recreate the habitats of the fish, birds, amphibians, reptiles, mammals and insects that rely on rivers for their existence. Also features an IMAX theater.
Appalachian National Scenic Trail
The Appalachian National Scenic Trail is a 2,180-mile footpath along the ridgecrests and across the major valleys of the Appalachian Mountains from Katahdin in Maine to Springer Mountain in northern Georgia. It traverses the scenic, wooded, pastoral, wild, and culturally resonant lands of the Appalachian Mountains. Conceived in 1921, it was built by private citizens and completed in 1937. The trail traverses Maine, New Hampshire, Vermont, Massachusetts, Connecticut, New York, New Jersey, Pennsylvania, Maryland, West Virginia, Virginia, Tennessee, North Carolina and Georgia.
Memphis Zoo
The Memphis Zoo features animal exhibits, educational programs, and special exhibits. Highlights include Primate Canyon, Cat Country, the Northwest Passage, Once Upon a Farm, and a China exhibit.
Knoxville Zoological Gardens
The Knoxville Zoo offers animal exhibit areas, including the African Forest, Grasslands Africa, a Kid's Zoo, and more. The zoo is situated on 53 rolling acres on the east side of Knoxville and features more than 800 animals.
Chattanooga Zoo at Warner Park
Explore the animal world at the Chattanooga Zoo. Offers animal exhibits, educational programs, and special exhibits.
Big South Fork National River & Recreation Area
The free-flowing Big South Fork of the Cumberland River and its tributaries pass through 90 miles of scenic gorges and valleys containing a wide range of natural and historic features. The area offers a broad range of recreational opportunities including camping, whitewater rafting, kayaking, canoeing, hiking, horseback riding, mountain biking, hunting and fishing. The U.S. Army Corps of Engineers, with its experience in managing river basins, was charged with land acquisition, planning and development of facilities. Now completed, these lands and facilities are operated and maintained by the National Park Service for the benefit and use of the public.
Activities & Experiments
How I Teach a Large Family in a Relaxed, Classical Way: Science
Family style learning is a great way to tackle lots of different subjects, including science.
Arbor Day National Poster Contest
Join over 74,000 fifth grade classrooms and home schools across America in the Arbor Day National Poster Contest. The theme chosen will increase your students’ knowledge of how trees produce and conserve energy. The free Activity Guide includes activities to use with fifth grade students to teach the importance of trees in producing and conserving energy. These activities correlate with National Science and Social Study Standards. The Guide also includes all of the information you need for poster contest participation.
ExploraVision
ExploraVision is a competition for all students in grades K-12 attending a school in the U.S., Canada, U.S. Territory or a Department of Defense school. Homeschooled students are eligible to enter. It is designed to encourage students to combine their imagination with their knowledge of science and technology to explore visions of the future. Teams of students select a technology, research how it works and why it was invented, and then project how that technology may change in the future. They must then identify what breakthroughs are required for their vision to become a reality and describe the positive and negative consequences of their technology on society. Winning ideas have focused on things as simple as ballpoint pens and as complex as satellite communications. The student teams write a paper and draw a series of Web page graphics to describe their idea. Regional winners make a Web site and a prototype of their future vision.
Considering God's Creation
Life science truly comes alive with this 270-page lap-book style notebook for 2nd-7th graders. A Charlotte Mason type discovery approach is easily implemented with creative activities, music and topical Bible studies, making this program a perfect choice for a homeschool family or a classroom. It may be used as a stand-alone science course or as an invaluable supplemental resource for any other program. 
Handbook of Nature Study
Based on Charlotte Mason's method of education, this website offers ideas and resources for incorporation nature study into your homeschool.
Featured Resources

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For the Learners' Sake: Brain-Based Instruction for the 21st Century
This proposal for a platform of education reform needed to prepare students for a 21st-century workplace and society draws on information and ideas from two current areas in neuroscience: brain research (physiology and applications to learning) and systems thinking (mental models). Analyzing the history of education methodology over the past two centuries, this book shows how the 19th-century factory model prevalent in schools today fail to produce the kinds of flexible thinkers and problem solv...
Discover Your Child's Learning Style : Children Learn in Unique Ways - Here's the Key to Every Child's Learning Success
When, where, and how does your child learn best? Because children process information in many different ways, what works for one child might not work for another. This book shows you how to assess and nurture your child's learning style based on his or her interests, talents, disposition, environment, and more. The self-awareness tests included will help guide you to a better understanding of your child's unique strengths and weaknesses, leading you to better homeschooling success and more inner...
The Story of the World
This book series by Susan Wise Bauer is another that is best enjoyed as a read aloud rather than seen as a history textbook. It is full of engaging stories, mixing facts and historical legends. The companion study guides offer questions, narration exercises, activities, crafts, and reproducible pages. There are also lists for each chapter of supplemental books that are easily found at your local library. Story of the World: History for the Classical Child, Volume 1: Ancient Times (From the Ear...
The Homeschooling Revolution
A readable, scholarly overview of the modern day homeschooling movement. Includes vignettes from homeschooling families, war stories, research information, media reaction, footnotes, and statistics.
Crash-Proof Your Kids: Make Your Teen a Safer, Smarter Driver
Every year, six million sons and daughters will become first-time drivers. Fifty-eight percent of them will be involved in a car accident within a year of getting their license, and a significant portion of these crashes will be fatal. But here's the good news: research has shown that car crashes can be reduced by up to 30 percent when you, the parent, are actively involved in your teen's instruction and set certain limits. In Crashproof Your Kids, certified driving instructor and dad Timothy ...