Monday, April 6, 2015
Saturday, April 4, 2015
Saturday, January 17, 2015
Coding, Programming and Math
This week in math we have exploring the world of fraction.
Tuesday, January 6, 2015
Wednesday, December 10, 2014
Enviro Battery
The boys used natural materials like mud, lemons, and water to light a bulb, power a watch, and activate a music chip.
Thursday, November 20, 2014
Tuesday, November 18, 2014
Monday, November 17, 2014
Resistor's and LED's
Today the boys learned how Resistor's work and the theory of OHM's Law. They worked on a LED circuit on their Arduino's to get a better understanding.
Wednesday, November 12, 2014
Friday, November 7, 2014
Wednesday, November 5, 2014
Tuesday, November 4, 2014
Learning Arduino With Dad
Sunday, November 2, 2014
Update! Analyzing A Chicken Bone
So what happened? The bone that was in the water container smelled awful, retained its color and was still hard. The one in the vinegar container was odorless and the bone was softer. What is so special about vinegar that it can make a hard bone soft? Vinegar is considered a mild acid, but it is strong enough to dissolve away the calcium in the bone. Once the calcium is dissolved, there is nothing to keep the bone hard - all that is left is the soft bone tissue. That is why it is very important to include calcium in your diet.