Students explain the value of blood in trials.  In this DNA lesson students work together to collect and share information and ideas that they come up with after learning how to distinguish blood from other stains. 

A detailed description of the different types of chemical reactions in organic and inorganic chemistry.

Essentially a list of foods to avoid for each of the above allergies. An article about preventing reactions.

Enlightening article about the types of allergens that exist in different rooms of your house. Gives information on how to eliminate the risks for each room.

This site is designed to be a supplement for students of organic chemistry. Its tutorials and self-grading tests are interactive and extremely helpful.

Literacy Education Online (or LEO) is a great place to start if you need help with your writing. The homepage is organized around kinds of problems or questions you might have concerning your writing. Find your problem, click on the...

This resource describes an organization that is involved in studies and treatments of allergies. Research and education are also important parts of this organization.