Chemistry Help and Programs - Retired college professor offers help for high school and college chemistry students, and programs for high school or first year of college.Periodic Table Matching Game - This is a free online learning activity for chemistry students. The goal is to drag element symbols onto their correct positions in the periodic table. Requires FLASH.
Cavalcade of Chemistry - A chemistry resource for high school students, teachers, and homeschoolers. Free lesson plans (worksheets, handouts, labs) and tutorials provided.
Chemical Esoterica - A collection of javascript tests and numerical problems pertaining to chemistry.
Chemistry, Physical Science, and Astronomy with Chemistx2 - Homework and miscellaneous assignments and projects for Ms. Smith's Petaluma High School science classes.
Biochemistry Quiz - Answer ten random molecular biology questions as fast as possible. A wrong answer resets the count. The fastest finishing times are posted online.
Chemistry Help Page - Site for high School chemistry students offering notes, online quizzes and updated and interactive links all organized by topic.
Chemistry Online Homework System - Individualized homework for general chemistry and physical chemistry. Questions keyed to objectives. Teacher selects only objectives appropriate for class. Grading and assignment selection done online. Free accounts.
