Food Chemistry
Integration Ideas and Activities
Lesson 3
Testing Liquids for Starch

Lesson
Activities to Consider
Tools
3
Mathematics

Research major producers and consumers of rice, corn, and potatoes in the world today -- graphic data found in the USDA for Kids Web site

Language Arts

Bring in recipes that contain starchy foods; start a starch cookbook

Think of a food that contains starch; make up a recipe using that food

Research non-food uses of starch; communicate/ demonstrate findings

Scavenger hunt in the grocery store for foods that contain iodine - why is iodine added to table salt?

Extensions

Design a plan to test "stiffness" of various starch/water mixtures on paper or cloth

Art

Dip several yards of colored craft string in liquid starch; wrap string around an inflated balloon; hang to dry; pop and remove balloon; good Easter decoration


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