An Inquiry/Technology Based Approach to Introductory Chemistry
MoLE (Molecular level Laboratory Experiments): These are Web accessible,
computer-based simulation activities that mirror the procedures and the instructional
strategy of guided inquiry sensory-level laboratory activities.
The computer window of the activity is divided into submicroscopic (atomic/molecular)
representations, a symbolic (graphical representation) and a macroscopic representation.
See example for the gas law MoLE activity.
Students can use the simulation to generate data to support a submicroscopic
representation of a concept. With each MoLE activity an activity
guide is included to assist the student in collecting, analyzing and interpreting
the data.
The MoLE component is design for greater flexibility to allow the instructor
greater range of implementation strategies, including a computer laboratory
setting; as an independent homework assignment; and in a lecture/group discussion
setting. As in the case of the guided inquiry laboratory activities the MoLE
activities should be used to introduce the concept.