Park Guide Two

 Pythagorean TheoremYou might know it as an equation that tells you the relationship between the sides of a right triangle.Take any right triangle, if you know 2 of the sides, then you can find the 3nd side.But we can also understand

These are images from calculus.  The first rock shows boxes trying to estimate the area under a curve. This gives us a very rough idea of the area, but we can imagine smaller and smaller boxes could give us a better idea of

Yes, there are equations on the rocks.You might like them, you might want to run away.You might wonder,"Hey, there are LITTLE CHILDREN playing here, what are those equations doing here?"or"What should I say if my kids ask me about them?"