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.

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