Kaul

WEEK 3: 1. During this week we learned about energy and different forms of the energy that they come in. The two types of energy are kenetic and potential energy. We learned that potential energy is energy that has the potential to move. Kenetic energy is energy is the energy that is moving and is not sitting still. Some examples of each are radiation stored and water. 2.

WEEK 2: 1. During this week we have been working on bohr models. We have been drawing bohr models every day of this week and we have been doing quizes to see if we learned anything. On monday we did an activity called "Wheres Al." That was an activity about the periodic table that helped us realize what the periodic table was about. That project was probubly one of the funnest things we did all year and it wasnt very fun. 2. In science class the last week we studied compounds and how compounds react with acid and other natural elements. We watched a demonstration where Mr. Burtis dropped a peice of pure sodium into a bowl of water and the sodium spazzed out in the bowl and eventualy disolved. We did a lab to see what elements react with hydrochloric acid. Only a few of the elements reacted with the acid. 3. This week i wanted to learn what causes the elements to react with eachother. What causes the two particles to combined and make an action due to the composition?

WEEK 1: April 13, 2009 1. In This class we learned about the periodic table. In the periodic table there are a lot of elemnts and they all consist of protons and neutrons. The elements are organized by the group the are in and the period they are in. They are also grouped in their background which consists of metals non-metals and metaloids. The chemicle symbol also