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energy

Erica Posthuma-Adams's picture

A Modeling Approach to Energy Storage and Transfer

Sat, 05/03/2014 - 15:57 -- Erica Posthuma-Adams

In my previous blog post I described some problems I encountered when beginning my instruction on energy this year.  From the misconceptions fostered by the biology textbooks using the phrase “high-energy phosphate bond” to idea that energy comes in different forms, the Modeling community recognizes the challenges of teaching the energy concept and has developed a way of talking about energy designed to help students construct a consistent and cohesive model.

Erica Posthuma-Adams's picture

Cross-Discipline Discussions on Energy

Sun, 04/13/2014 - 16:42 -- Erica Posthuma-Adams

Have you ever thought about the ways we, as chemistry teachers, talk about the concept of energy?  Think about all the different terms we use when we talk about the role of energy in our curriculum:  endothermic, exothermic, heat, specific heat, heat capacity, enthalpy, temperature, kinetic and pot

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