Satellite Education: Combining NASA & EXA in Math Class (draft by C.V., J.S., I.L. and edited by classmates)

        Ms. Margot told us that she was going to do a class "contest" to find out which group could plan the best trip for her and, her friend, Ms. Lorena. The trip would be for two days, with a budget of $1,200 for the plane, hotel and fun stuff to do. First we would practice by using NASA's Weather Data Learning Center (WDLC), and then we'd use what we learned to do the same thing with the Ecuadorian Civilian Space Agency's (EXA's) HERMES-Delta program, that helps us to get our own satellite images of South America.
        First we had to do the research (see Video #1 below). Ms. Margot wanted to do new and exciting things on her "trip", but nothing having to do with hunting or fishing (she doesn't like killing things). Although she would take any kind of transportation, she liked planes best because they're faster. So we started planning an interesting trip for her by using www.travelocity.com. We had to figure out what she was going to do, where she was going to stay, and how she was going to get there.

        Then after a few days of getting ideas, Ms. Margot gave us the travel date and we had to see how the weather was, because sometimes this affected the activities we were planning on telling her about (see Video #2 below). One group saw that there was a storm in Arkansas, so they decided to change their place to a part in Louisiana that had less precipitation. They also chose indoor activities to do instead. Sadly, we later found out that this storm devoured the state.

        Finally, after our teams found the best deals and ideas, we gave a presentation to our classmates and Ms. Margot. First we chose a place in the US (leaving from California) and used the WDLC, then we chose a country in South America and used our own satellite downloads from EXA (see Video #3). Ms. Margot says that we're all winners already, but there will be one group who will get a little something extra if they can persuade her the best. So pay attention to how we used clever words and ideas in our presentations!

Teacher note: Not only did students cover many math curriculum standards with this activity (number sense, word problems, estimation, etc), but they also practiced analytical and critical thinking skills. Icing on the cake included learning some geography, language arts and presentation skills along the way...and all while having f-u-n! The teacher was also entertained to no end :-).

Water Unit Presentation Day (By I.L.)

For our Water Unit, all of the kids in the class chose a water issue to research for our summative assessment. Some issues were: water pollution, oil spills, sinkholes and erosion.  Once we decided what to learn about, we had to research about it. Then we took notes and put them on our Power Point presentations. We also researched lab

experiments and wrote up a lab report.Our experiments were about water properties that were connected to our water issues and included: states of water, cohesion/adhesion, density and capillary action. In the end, our Power Point showed what we learned about a water issue, a water property that connected with it, its effects on the environment, world solutions and also what we can do. We talked and talked during our presentation day, and repeated the same thing to different people, but it was still cool to see the adults learning.  I thought it was an awesome day, except that we all finished feeling thirsty! 

Guest Speaker: Oil Spills (By E.S.)

In April my dad was invited to go to my class and share about oil spills. He did this because we've been studying about water issues and water properties in class. Some facts that I learned from his presentation were that the biggest oil spill in the US was in the Gulf of Mexico, and if you want to take out oil from wells then you have to use a special kind of mud so it does not explode. Some things that cause oil spills are: when pipes break, when wells get out of control, or when a ship has an accident. My dad's presentation helped everyone learn about this danger and how to prevent it. My dad was also a good speaker because he spoke clearly, he made eye contact, and he was well prepared!