Flight simulator

At the beginning of the unit, I found a few options for free flight simulators (limited ones, of course, that you can use on your home computer) online. I downloaded one of them, but honestly, when I tried to read through the lengthy .pdf of instructions, I thought we'd never be able to use it. I couldn't even figure out what keys you were supposed to push to take off! But, I told the boys if they could figure it out, they could use it.

Of course, they figured it out. It took them many days of trial and error and watching online tutorials, but first they were saying, "I did it! I took off!" and then, "I figured out how to turn on autopilot!" and then "I landed without crashing!" and then "I found another airport!" and then "I tried landing on an aircraft carrier!" I was amazed. They downloaded a bunch of other planes and scenery packs, so they're always flying some new thing, too—the Wright Flyer or the SR-71 Blackbird—or the Follow-me car (they are very silly). It's been really fun for them. We don't have a joystick or anything, but apparently there are enough ways to use the keyboard that they can still make it work.

Flight simulators are pretty amazing, actually. We watched this video that shows clips of how they've looked since they were first used, and it's unbelievable how far they have come! The ones real pilots use now are almost indistinguishable from reality. I would love to go in one of those someday.

Anyway, the program they use is called Flight Gear, and you can download it (and learn more about it) here: http://www.flightgear.org/.

I like all the different views you can switch between---there's more than just the cockpit view

Wing view

A short video of Sebby taking off

Homemade Hovercraft

Well, it's not as cool as this one. But, it's pretty cool to see this little balloon hovercraft at work. And it just takes a minute to make. Instructions are here (or a thousand other places on the web.)

If you want to see it, you know…hovering (really just sliding around), you can watch this enthralling video.

Piloting an Airplane and Air Traffic Control (Aviation Careers)

I had never thought much about Air Traffic Control, but now that we've talked about it, I can't stop thinking about it—about all the things that are involved with the radar tracking of planes all over the country (world), all the time. It's kind of overwhelming. This packet about Air Traffic Control was awesome. Lots of interesting information you never thought to wonder about. We had fun looking for some of the things we learned about (not just the control towers, but the other radar towers and relay stations, etc.) when we went to the airport.

We liked learning about the instruments used to fly an airplane. When you look into the cockpit of a commercial plane, it's so overwhelming! (Seb has this poster in his room, of a 747 cockpit—so many buttons!) But there are really just six basic instruments that can tell a pilot what he needs to know. We had this poster up on our homeschool bulletin board which shows them all, and how to read them.

For more on those instruments and controls, this site is great. It has TONS of stuff about learning to fly—for real pilots (or people wanting to actually start their training)—but also for children who are interested. Here's a worksheet to test your knowledge of the gauges and controls. There are lots of more worksheets and pages about every conceivable aspect of flying planes. Such a good site.

My children really like the phonetic alphabet. We all tried to memorize it. You can sound much better when playing airplane if you refer to yourself as "Bravo Zulu Six-Niner-Niner."

This is a kind of funny list of terms airlines use (you'll never be able to STOP noticing them saying, "At this time, we DO hope you have a wonderful afternoon" again).

And here is a list of more essential aviation jargon!

Aerodynamics and the Forces of Flight

You can't swing a cat in the Aviation Education world without hitting something about "The Four Forces of Flight." There's no shortage of resources, but I'll include a few of our favorites.

This site is just great, all around. It talks about aerodynamics, forces, propulsion, materials, and so forth, and it has lots of good little animations and videos.

This is a very good discussion of the effects besides Bernoulli's principle that act on an airplane to help it fly. When I emailed my physicist brother about the fact that we were studying aviation, he immediately wrote back, "Did you run into any controversy about whether or not Bernoulli's principle really makes them fly?  There's a perennial 'Bernoulli!'  'No, angle of attack!' discussion, as if they both can't apply." Ha! And we HAD run into it. This site does a good job of showing that multiple factors are involved.

Here's another good overview site, with some activities.

This video about the four forces of flight was thorough, and entertaining.

This is a really fun lesson plan about flight. This is where we got the idea for our "drag chute," pictured above and below. It's a very effective illustration of how strong drag can be!

We also had fun making "Magnus Flyers," which we learned about from this video. They are very interesting little gliders! You can see Sebastian demonstrating how they work here:

History of Flight, and Angel Food Cake with Pink Clouds

There are so many cool elements of the history of aviation! All the way from Icarus to Chinese kites to hot air balloons to the Wright Brothers to Amelia Earhart. There is a good overview here, but I think the best way to learn about it is just to get books and books and books from the library. There are SO many good ones! About all kinds of different aviators and all kinds of different flying machines.

We had previously learned about hot air balloons, which are a fascinating subject all by themselves. It would be fun to do some of those activities when talking about the history of flight. There are probably also some activities from our Bird Unit that would apply.

This was a funny video showing some flying machines that didn't work so well!

Here's a clip of the Wright Brothers flying their plane!

The children, even the older ones, had a lot of fun doing some of these historical aircraft dot-to-dots.

We watched this interesting documentary about Amelia Earhart's disappearance.

One of the books we read was called Eleanor and Amelia Go for a Ride, based on a true event where Amelia Earhart and Eleanor Roosevelt flew together on a plane. There was a recipe at the end for "Eleanor Roosevelt's Angel Food Cake with Pink Clouds." An appropriately aero-centric treat! :) We made something similar, but I used my tried-and-true angel food cake recipe. The "pink clouds" are just blended up strawberries, folded into whipped cream. It was SO good!

Here's the recipe:

Angel Food Cake with Pink Clouds

1 1/2 c. egg whites (10-12), at room temperature
1 1/2 c. sugar, divided
1 c. sifted cake flour
1 tsp. cream of tartar
1/4 t. salt
2 tsp. vanilla extract or vanilla bean paste
1/2 t. almond extract

In a small bowl, whisk together 3/4 c. sugar and cake flour. Set aside.

Beat egg whites in stand mixer until frothy, then add cream of tartar and salt. Beat until fully mixed, and then add the remaining 3/4 c. sugar, 1-2 T. at a time. When sugar has been added, beat egg whites to soft peaks. (They will look like soft waves, and when you lift the beaters, the egg whites will droop back down into the batter---not fall down in ribbons.) Once you have soft peaks, add vanilla and almond and beat for a few seconds to distribute.

Sift the flour/sugar mixture over the egg whites in 6-8 additions and gently fold it in after each addition. Do it with a spatula and be very slow and gentle so as not to deflate the eggs.

Spoon batter into a 9-inch tube pan with a removeable bottom. Smooth the top with a spatula and bake in the lowest half of the oven, at 325 for 55-60 minutes.

Remove from oven, invert pan over a bottle, and allow to cool completely. Gently run a thin knife around the sides, then around the bottom, of the pan to release the cake when you are ready to serve it. Slice with a serrated bread knife, and serve with berries, "pink clouds" or lemon curd.

"Pink Clouds":

Blend 6-8 strawberries, fresh or frozen, to make a thin berry sauce. Fold sauce into freshly whipped cream.

Oh—also—we saw this IMAX movie about the history of flight. And it was good. We wish there had been more planes in it, though. (There was lots of just scenery. Beautiful, but the airplanes were cooler.) The part that showed a bouquet of roses, making their way from Africa (or Ecuador? or somewhere) on various planes to finally end up on someone's bedside table in Alaska was our favorite part. We loved seeing that truly miraculous journey with new eyes.

Helicopters

Sometimes people in movies call helicopters "HE-LOs." Why? I don't understand. Shouldn't it be HELIs? Hmm.

After we learned about Leonard Sikorsky and the invention of helicopters (which was interesting…I had never before thought of a helicopter rotor as a moving wing. But it makes sense! Instead of going fast, so the wind will rush over your wing and create lift…you make your WING "rush under" the WIND! Brilliant.) we made a bunch of paper helicopters and tried to learn about which shapes were most effective.

We used this basic template, and then tried every possible variation. Large blades. Long bodies. Looped blades. Thin blades. Thick paper. Twisted paper. And then the children had a heyday dropping them all off of the balcony.

Here you can see them coming down in all their glory.

And here Abe demonstrates some of his design variants.

A few other resources:

This guy made a homemade helicopter out of drones.

Here's a cool helicopter rescue.

And here's an article and video on the group who won, after years and years, the Sikorsky Prize for a human-powered helicopter!

Air Med Helicopter Field Trip

The day we studied helicopters, there was a Health Fair (*shudder*) at which the hospital helicopter made an appearance. Therefore, so did we. It was really cool to get to climb inside and see all the controls and equipment.

I remember when I was maybe four, we went to a military Air Show and we got to sit inside a helicopter. I was TERRIFIED. My mom was trying to put me in the helicopter so she could take a picture, and I was scrambling, clinging, grabbing at her. I was absolutely convinced that the helicopter would take off without warning as soon as I was inside.

You'll be glad to hear that I'm over it now. I like being in helicopters. So do my children.

Homemade Kites

On the first day of our Aviation Unit, after talking about the history of flying, we made kites. Kites are some of the first things that humans ever flew!

Honestly, there are only about two times in my life I can remember actually having fun flying kites. (This was one of them.) I think it is just rare that I've encountered the right conditions; wind that is strong enough and steady enough to make the kite work!

Anyway, this time was no exception. The kids ran and ran and ran, and their kites sort of…floated up and bobbed a bit before crashing down. There was wind! But not enough of it, apparently. However! We could still feel the forces on the kites, and the way the wind over the top of them created lift, and that was what we were going for, so it was worth it!

And the kites were fun to make. We used these templates, which made it easy enough for all the children to make their kites themselves.

Aviation and Aeronautics Unit Study

These spreadsheets look so tiny here. Click to enlarge.

As I said, I wasn't sure this Aviation Unit was really going to be my thing—but it's been awesome. I have learned SO much about airplanes, to the point that I now get almost as excited about seeing "my favorites" as my children do! :) We had a lot of great field trips and watched a lot of cool movies. We were all quite sorry when it came to an end!

Here's the Pinterest board for Aviation and Aeronautics

Here's a movie we got from the library that is good for little kids (preschool/kindergarten) about planes. It didn't really fit in on any of my other posts for this unit. :)

You better believe we referred to President Uchtdorf like crazy during this unit! We used his analogies during devotionals, and listened to all of his talks that referred to airplanes! We love him! Here are some of our favorite talks:
This one, where he compares gospel principles to the aeronautical principles of lift and thrust.
This one, where he talks about the one burned-out light bulb that led to a huge plane crash.
And this one, about an airplane that was off-course by just a few degrees.

Bird Unit Schedule and Lesson Plan

Birds! This unit was in honor of Malachi, for his birthday, although it didn't actually take place over his birthday. There are SO many resources on birds as a lesson unit, it must be very popular. People like birds, I guess. And who can blame them? So do I! We'll do this again (maybe with more specificity) when the weather is warm sometime. There were lots of activities (like making bird feeders, or birdwatching walks) that just didn't seem fun in the cold. But luckily, there was also plenty of other stuff to do.

I thought the day on how birds fly was really interesting (I learned a lot preparing for it). Feathers are so cool! We looked at some different types under our magnifying glasses, and held them under water and so forth. It was one of our favorite things that we did. Abraham loved to ruffle up his feather and then smooth it back together (connecting up all those little barbicels again) like a preening bird.

This video is a good basic review of feathers. There were several good books from the library too (listed above).

Also (I'm not sure where this fits, exactly), this is a nice free (printable) coloring book with a whole bunch of different kinds of birds in it.