Curated OER
Enzyme Grabbers
Students perform simple experiments to show properties of enzymes through studying how apple sauce can turn into apple juice and experimenting with papaya seeds. Students witness how enzymes speed up reactions through witnessing the...
Curated OER
Determination of the Physical Properties of Dietary Fibers
In this dietary fibers learning exercise, learners compare and contrast the properties of different fibers: cellulose, hemicellulose, pectin, guar, agar, and xanthan gum. This learning exercise has 5 short answer questions.
Anne Frank House
Who Was Anne Frank?
Set the stage for a study of The Diary of a Young Girl with a resource that includes background information about Anne Frank's early years, the Nazi invasion of the Netherlands, her Secret Annex hiding place, and her capture and...
Curated OER
Apple Kinds to Products
Students become familiar with various kinds of apples and the tree they grow on. In this Apple tree lesson, students recognize the differences between apples and can identify what happens to apples in different seasons. Students cut...
Curated OER
Enzyme Grabbers
Students perform two experiments to show the properties of enzymes. They use pectinase to produce apple juice from applesauce to show enzyme action and then taste the difference between raw and boiled papaya seeds as evidence of enzyme...