Experiential Science: Flight, Part 1

The kids unanimously agreed that they wanted one of their next unit studies to be about flying.  As I began typing up all of the activities we’ve been doing, I realized that my post was getting super long, so I’ve once again separated our study into parts.  This first part will encompass our study of the four forces of flight and kites.  Our projects with hot air balloons, gliders, airplanes, and more will be coming soon.

I thought it would make the most sense to talk about the history of flight in chronological order.  Thankfully, I stumbled on Explore Flight! by Anita Yasuda.  The book starts with flight in nature–the inspiration for humans who wanted to fly–and ends with rockets.  Included are “25 great projects”–though I had issue with a few, particularly the ornithopter project, which was really just a glider with some added feathers.

Of course, I can’t just use one book and leave well enough alone, so I did quite a bit of supplementing and elaborating by using additional materials. Continue reading

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Experiential Science: Earthquakes and Volcanoes (Earth, Part 3)

This is the third part of our unit on plate tectonics, the rock cycle, earthquakes, and volcanoes.  If you want to look at what we studied prior to this, here’s Earth: Part 1 (earth’s layers and plate tectonics) and Earth: Part 2 (the rock cycle).

Earthquakes

So now we were nearly up to the part the kids really wanted in the first place, but thankfully they were having so much fun that they sorta forgot that they’d never asked to learn all this other stuff.  (Besides, it’s foundational to their understanding the topic at hand!)  Since they now knew that earthquakes and volcanoes happen (mostly) at plate boundaries, it was time to study these phenomena in more detail. Continue reading

Experiential Science: Rock Cycle (Earth, Part 2)

This is the second part of a unit on plate tectonics, the rock cycle, earthquakes, and volcanoes.  In case you missed it, here’s my first post, covering the earth’s layers and plate tectonics (Earth, Part 1).

The Rock Cycle (and a quick study of rocks)

Since we were talking about moving plates, this seemed like a good time to add in a brief bit about moving rocks.  To make the rock cycle come alive, I once again pulled out some sweets!  Continue reading