goo

Feelin' the Change

41-explorers-slime-011012.jpg

In January 2013 the Explorers investigated the differences between “physical changes” and “chemical changes,” culminating with the club members digging their hands into the details of a particular chemical change—literally.

Getting goo-fy

exp-slime-011410-51.jpg

In January 2010 the Explorers investigated the difference between “physical changes” and “chemical changes,” demonstrating a chemical change with a combination of plain old glue, water, and a powder known as borax.

The Explorers started by discussing the difference between the two types of changes that a substance can undergo—an especially pertinent topic since the fourth graders have been learning about that very thing in science class.

Current weather

OH - Dayton / Wright-Patterson Air Force Base

Broken clouds
  • Broken clouds
  • Temperature: 80.6 °F / 27 °C
  • Wind: North-Northwest, 6.9 mph
  • Pressure: 1013 hPa
  • Rel. Humidity: 70 %
  • Visibility: 16.1 km
Reported on:
Fri, 08/19/2016 - 18:58