## 2 Hiking Activities

Mount Washington, NH

### How much food do you need to carry to hike the Appalacian Trail?

The AT is a hiking trail that begins in Georgia and ends on Mount Katadin, Maine. Fall is a beautiful time to be outdoors or on the Trail.  This activity is about calculating the needs and rates involved in enduring this 2,168 mile trek.

Hopefully you and your students are still enjoying the outdoors during this cooler, more colorful time of year.  Use this enthusiasm to look at the rate calculations necessary for an Appalachian Trail thru-hiker.

## Chuck E. Cheese needs to shred

Restaurants have been having a hard time and Chucky E. Cheese, with their arcade games and hands on everything, has now needed to declare bankruptcy. 7 BILLION previously printed tickets now need to be destroyed before any customers can get their hands on them. It will cost 2.3 million dollars to shred those tickets. This is a cost-saving expense since the company claims that those tickets have a value of  9 MILLION dollars. Is this value reasonable?

## Can you show that the Pythagorean Theorem works?

Pythagorean theorem experiences are often skill and drill work with contrived right triangle problems.

In this activity students work with a visual representation of the Pythagorean theorem in order to gain a true conceptual understanding.

## Fall Equinox 2020

Tuesday, September 22, 2020 at 13:30 UTC (which is the same as 9:30 am EST), will be the Autumnal Equinox.  It is the time of year when the imaginary plane that passes through the Earth's Equator would also travel through the center of the Sun.  At this auspicious moment the number of sunlight hours and night time hours are about the same over much of the Earth.  In the Northern Hemisphere we move into the Fall season.

Below is an Ecliptic animation from The Magic of Physics site.  Below is a screen shot of the applet. By clicking on the link, a new window will open and students, or the teacher using a projector, can change the position of the person on the globe and other variables to enjoy a discussion of this auspicious moment.

Seasons_and_Ecliptic_Simulator

Click on this image to go to the Magic of Physics Ecliptic and Seasons Simulator

We have three possible activities for you to use in your classrooms after playing with the Nebraska applet.

## Viral growth – Talk like a Pirate Day

Saturday, September 19th is talk like a pirate day.

Bring some humor and marketing understanding to your students with this activity about a silly holiday that has had viral growth.

What happens when you tell 5 people and then each of those people tell 5 more people?  ...