Scholastic
Study Jams! Gymnosperms: Seeds in Cones
Two very hip teenagers walk through the forest collecting evergreen cones. One teaches the other about gymnosperms: cycads, ginkoes, gnetophytes, and conifers. He tries to convince his friend how amazing cones are, while she defends...
Scholastic
Study Jams! Plants with Seeds
Are your blooms doomed? Not if you plant your seeds in the proper condition! Cartoon character teenagers explore seed-bearing plants, germination, and seed dispersal. They compare gymnosperms with cones, angiosperms with flowers....
Biology Junction
Plant Diversity
Ginkgo trees existed for more than 350 million years, and, at this time, only one species still remains. While plant diversity generally increases over geologic time, some interesting exceptions occur. Young scientists learn about plant...