Teaching About Digestive Enzymes

May 28, 2012 in Resource for teachers

The role of digestive enzymes in the digestive system is introduced through discussion and activities on food composition. Proteins, carbohydrates and fats, all may be found in various foods. Exploring the break down of starch to sugar, students perform the starch-iodide test. Mosaics are made to depict the different compositions of molecules of food.

Pdf version : Digestive Enzymes

Teach about G-Protein Coupled Receptors (GPCR’s)

May 28, 2012 in Resource for teachers

Students travel into the substructure of the nose down to the molecular level, where they encounter G-protein coupled receptors (GPCRs). The diversity of these receptors accounts for differences in our sense of smell, as explored through an interactive smelling of unknowns game. Students will then create their own models of the GPCR structure and learn about mobiles in a fun art activity.

You may download the GPCR’s illustrated guide in pdf here : GPCRs

How to teach cellulose to 3rd graders

May 14, 2012 in Resource for teachers

Through experiments, your students will learn how to differentiate cellulose from starch in food, and discover ‘green chemistry’ as they make new paper by recycling old newsprint.

pdf version: CSC MLP Cellulose Poster