Presentation on theme: "Are there similar kits for all other subjects? Not really. How can you convince your school to let you buy a FOSS kit? Schools and states adopt new Curriculum."— Presentation transcript:
Are there similar kits for all other subjects? Not really. How can you convince your school to let you buy a FOSS kit? Schools and states adopt new Curriculum every few years. Volunteer for this Committee. How expensive is solar energy kit? Around $600
Fun at Home Ocean in a Bottle 1.Wash and dry bottle and remove all labels 2.Fill bottle halfway with tap water 3.Add a few drops of blue food coloring and swirl around 4.Add glitter or other 5.Fill bottle the rest of the way with vegetable oil using a funnel 6.Be sure that rim and cap are dry, then apply white craft glue around the rim. Seal cap. Use a layer of hot glue around the outer edge of the cap 1.Turn bottle on its side and gently rock the bottle to create a “wave” inside your ocean habitat! Science: Oil sits on top of water because oil is less dense. The oil and water cannot mix together because water molecules have strong bonds between them called hydrogen bonds. The oil molecules are also held together by bonds, but these are of a different polarity to the hydrogen bonds, and the oil bonds are not strong enough to break the water's hydrogen bonds. So the water and oil molecules cannot join up with each other, keeping the water and the oil forever separate.