• The Rainbow is a two-year total science curriculum for 12-14 year-old students, with physics and chemistry taught in the first year and biology and applied science taught in the second. The Rainbow gives your student the theory—the thorough grounding in scientific principles—and the application—the fascinating laboratory exercises, memorable field trips and other extracurricular activities.
• The Spectrum is a lab-based chemistry course for senior high school students focusing on practical-problem-solving skills and scientific reasoning. This one-year chemistry course is done three days a week, one of which is a lab day. It is the equivalent of an honors chemistry for college-bound students.
• Bridge Math is a 7-week short course designed to teach students the applications of math that are necessary for successful science problem solving.

With Jim Arnosky as your guide, an ordinary hike becomes an eye-opening experience. He'll help you spot a hawk soaring far overhead and note the details of a dragonfly up close. Study the black-and-white drawings -- based on his own field research -- and you'll discover if those tracks in the brush were made by a deer or a fox.

In his celebrated style, this author, artist, and naturalist enthusiastically shares a wealth of tips. Jim Arnosky wants you to enjoy watching wildlife. He carefully explains how field marks, shapes, and location give clues for identifying certain plants and animals wherever you are. He gives hints for sharpening observational skills. And he encourages you to draw and record birds, insects, shells, animal tracks, and other finds from a busy day's watch.