Blog and ping
David Wetzel on August 31st, 2009

Students have many misconceptions about science.These misunderstandings are typically held tight by students, because they are commonly misused by parents, siblings, relatives, movies, and their favorite television shows.
Student Misconceptions
Here are common misconceptions students hold related to heat and temperature.

Heat rises
Hot air rises
Atoms get bigger when you heat them up
Temperature and heat are the same thing
Sweat [...]

Continue reading about Misconceptions: Heat and Temperature

David Wetzel on August 28th, 2009

Because we have to teach so much “content” in math classes in schools, parents and students often miss an essential thing about math learning: it requires thinking.  Not just a quick learning of procedures and facts, but getting into problems and grappling our [...]

Continue reading about 2 Problem Solving Activities in Mathematics

David Wetzel on August 26th, 2009

PBS has developed online math games called Math Active, which allow students interact with the each game as they study specific math concepts. There are 31 games and are designed for middle school math. These games focus on Protractors - Angle Action.
All interactive math games involve solving problems and include teacher directions. Some games have [...]

Continue reading about Math Games Online and Interactive