The California Trail carried over 250,000 gold-seekers and farmers to the gold fields and rich farmlands of California during the 1840's and 1850's, the greatest mass migration in American history. Today, more than 1,000 miles of trail ruts and traces can still be seen in the vast undeveloped lands between Casper Wyoming and the West Coast, reminders of the sacrifices, struggles, and triumphs of early American travelers and settlers. More than 240 historic sites along the trail will eventually be available for public use and interpretation. The trail passes through the states of Missouri, Kansas, Nebraska, Colorado, Wyoming, Idaho, Utah, Nevada, Oregon, and California.

The Dickerson Park Zoo, located in Springfield, Missouri, is home to more than 500 animals representing 160 species. The zoo is recognized for its successful Asian elephant, cheetah and maned wolf breeding programs.

The Saint Louis Zoo features 6,200 wild animals, plus a children’s zoo, an insectarium, River’s Edge, a 10-acre multi-species experience, and Penguin & Puffin Coast. Also offers special exhibits and educational programs.

The Kansas City Zoological Park is a 202-acre facility in the middle of Swope Park, the second largest urban park in the United States. The Zoo exhibits more than 1,300 animals in naturalistic habitats, including a 95-acre African exhibit. The Zoo also houses the Sprint IMAX. In addition to exhibiting and preserving rare animals species, the Zoo provides a variety of educational and entertaining activities. Please look at the menu at the left and above to access the Zoo's many offerings.

The Wild Canid Survival & Researh Center is popularly known as the Wolf Sanctuary. It is located on sixty-five isolated, wooded acres within Washington University's Tyson Research Center approximately 20 miles southwest of St. Louis, Missouri. This small facility is the premier canid conservation, education, reproduction and research center. The Center offers tours and programs to the public.

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.

Learn about the value of fish and wildlife, our heritage of hunting and fishing, and how to participate in the conservation of outdoor resources. Offers animal exhibits, educational programs, and special exhibits. Located in Springfield.

Ozark National Scenic Riverways was created by an Act of Congress on August 24, 1964, to protect 134 miles of the Current and Jacks Fork Rivers in the Ozark Highlands of southeastern Missouri. The clean, clear waters of these two beautiful rivers provide excellent opportunities for johnboating, canoeing, swimming, fishing and tubing. The landscape is predominantly rural, with broadleaf forests and occasional open fields. The southeast Missouri Ozark Mountains are typified by narrow steep-sided hollows, numerous streams, and bluffs. Much of the area is underlain by soluble limestone and dolomite, giving rise to sinkholes, caves, and springs of a classical karst topography. There are over 300 recorded caves within the boundaries. There are 112 species of fish, 196 species of birds, and 58 species of mammals found in the park. There are also 25 species of snakes found in the park, including 4 poisonous species.

Observe thousands of butterflies all in free flight in a tropical conservatory with a carefully controlled environment. As many as 60 butterfly species and 150 tropical plant species are exhibited. Watch a butterfly emerge from its chrysalis, tour the exhibit hall, or shop in the gift shop. Also offers educational programs.

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.

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.

Family style learning is a great way to tackle lots of different subjects, including science.

Based on Charlotte Mason's method of education, this website offers ideas and resources for incorporation nature study into your homeschool.