National Air and Space, Udvar-Hazy Center

This week the boys and I went to the National Air and Space Museum, Udvar-Hazy center in Dulles, Virginia. (The Udvar-Hazy center is a satellite of the Smithsonian's National Air and Space Museum in Washington, DC.) It is essentially a huge hangar with lots of airplanes hanging from the ceiling or sitting on the ground. There is a room on space exploration, where a space shuttle is on display. There is also an observation tower where you can watch planes taking off from and landing at Dulles Airport. They have an IMAX theatre, a gift shop, and a McDonalds. Free guided tours are offered regulary.

This is a great field trip for older students. My 5 year old got bored fairly quickly. His favorite part of the museum was "walking on the cat walks"--the raised walk ways where you can see the planes that are suspended from the ceiling. When someone asks him about his trip to the museum he doesn't even mention the planes. I liked the pre-1920's flight displays. This collection featured the old planes, but also china and collectibles with images of hot air balloons, famous aviators, and planes. My ten year old liked the supersonic jets--the Concorde and the Black Hawk. He was interested in how the planes could go that fast and how much it costs to develop, build, and buy fuel for the planes.

At home we've been discussing the science of flight. At the NoVA Homeschool Conference last weekend I was able to pick-up some free literature from the NASA booth. I also purchased a lap book kit on flight, it includes information on the history and science of flight.

The National Air and Space Museum's website features a lot of great resources for teaching about the history and science of flight. In the Teaching Resources section there are lessons entitled Milestones of Flight, How Things Fly, Embracing the Impossible (using primary resources to understand the way attitudes changed about flight in the early 1900's), and From Airmail to Airlines (exploring different careers in commercial aviation). There were more lessons, many of which were related to space exploration. The great thing is most of the lessons reference displays at the museums in the introduction for teachers, but can be used without going to the museum. There is an Online Activities section with games and videos. There are also two Electronic Field Trip options.

If you are interested in planning a trip to either the museum in DC or the Udvar-Hazy center or want to learn more about their teaching resources, visit their website at http://www.nasm.si.edu.

Bureau of Engraving and Printing

Last week we went on a field trip to the Bureau of Engraving and Printing in Washington, D.C. This was a really interesting trip. You get to tour the facilities where they are actually making paper money. We saw them printing $50 and $100 bills. We saw workers loading "paper" into the machines to be printed and the printed sheets into the machines that inspect the money. We saw other workers repairing one of the machines that prints final details onto the bills. We also saw them inspecting the money under special lamps with magnifying glasses.

The tour begins with a video on the entire process of making money, from printing the background color to the money being monetized by the Federal Reserve. You are then joined by your tour guide who takes you along a special corridor that has been constructed for you to walk through and be able to view a portion of the printing and inspection process. Your tour guide explains the process to you and tells you lots of interesting facts, like that they print over $900,000,000 a day at the facility and that most of that money goes toward replacing old, worn money. The tour takes only about 45 minutes. The tour ends at the gift shop. After our tour, we ate lunch at the Department of Agriculture's cafeteria, about two blocks from the BEP tour entrance.

This was an informative and fun field trip. Even the younger children, who might not really understand the concept of money, were interested in watching the machines and the BEP employees. The older children (and adults) learned that making money is a very complicated process. They also learned about the security features that are designed to discourage counterfeiting. (Actually my kids didn't know what counterfeiting was until we went on this trip.) I felt that the tour was a little rushed. At each of the 4 "stops" on the tour you only had a couple of minutes to watch what was going on in the manufacturing process. There were also wall displays along the tour that you didn't have time to look at because you were being rushed along because the next tour was right behind you. Our tour guide was very nice and tried to take time to answer our questions and accomodate us, but the overall tour schedule didn't allow for her to take very much time at any stop along the tour.

We went with our field trip group and reserved a group tour space, but they do have public tours throughout the day. The tour is free. If you are interested in more information visit www.moneyfactory.gov.