SC.A.2.3: Science: The Nature of Matter: The student understands the basic principles of atomic theory: 6-8

Add a Web Site Add a Classroom Activity Send Comments About the Forum Forum Home Science A. The Nature of Matter: 2. The student understands the basic principles of atomic theory.: 6-8: The student... SC.A.2.3.1 Add Website - Add Activity describes and compares the properties of particles and waves. SC.A.2.3.2 Add Website - Add Activity knows the general properties of the atom (a massive nucleus of neutral neutrons and positive protons surrounded by a cloud of negative electrons) and accepts that single atoms are not visible. SC.A.2.3.3 Add Website - Add Activity knows that radiation, light, and heat are forms of energy used to cook food, treat diseases, and provide energy. Science Menu / Forum Home