3 Birds' egg detective 1 Keywords: birdsclassificationclassification keyseggskeys Students use a chart that identifies some birds' eggs to answer short response questions. Preview
5 Cooking changes things 1 Keywords: changeseggs Students classify five described changes as either a chemical or a physical change. Preview
2 Poaching eggs 2 Keywords: changeseggsobservation For this practical task students record their observations as an egg is poached in water. Preview