Teacher Demo/Student Activity: Iron in Cereal

Food labels often contain the word “fortified”. This means that one or more ingredients have been added that are not normally found in that food item. The purpose is to increase the amount of that mineral or nutrient to serve a dietary purpose. Table salt...

Guidelines for Constructive Demonstrations/Activities

The demonstrations/activities in this resource have been designed to challenge students’ thinking as well as initiate lively classroom discussions that support constructivist learning. These short demonstrations/activities often involve discrepant events,...
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