This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

This science fair project idea identifies trees using a dichotomous key.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Greek mythology offers up some of the most epic tales ever. This Greek mythology tree activity introduces students to some of the main characters in Greek mythology.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

One thing the Christmas season is known for making is yummy treats! Cookies, pies, fudges, and cakes are common desserts during Christmas time. If you want to choose a healthier option this holiday season, create a Christmas tree with fruit. It will be a

Help your learner develop her fine motor and communication skills with this fun and festive fall activity.

Get inspired by nature and use recycled materials to create unforgettable pencil holders in time for the back to school season.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Combine your creative fifth grader's love of nature, art and poetry with leaf printing!

Make an elegant Mother's Day card to celebrate the love and work in raising kids.