|
Online college
courses
The Conceptual Chemistry textbook was originally designed to accompany a distance
learning course taught at the University of Hawaii. The "Hands-On
Chemistry" features that appear in each chapter, for example,
were adapted from the take-home laboratories developed for this
course. Furthermore, the Hands-On Chemistry Insights that appear
at the back of each chapter were also originally written for distance
learning students. Distance learning students, in general, are more
apt to be learning on their own. The authors desire to produce
a textbook that could "teach itself", therefore, arose
from trying to meet the needs of his distance learning students.
While textbooks are a good medium for learning chemistry concepts,
the majority of students also need to see and hear a human describing
these concepts in plain English. Graphics, animations, and demonstrations
of the concepts are also very important, as is seeing students like
themselves exploring chemistry in the kitchen as well as in the
community. Conceptual Chemistry Alive! was thus created as a "talking textbook" so as to meet these special student needs.
Initially, Conceptual Chemistry Alive! was presented over cable television networks reaching students in both Hawaii and California. Ultimately, it was found that the television was inferior to the
personal computer in delivering curriculum to the student. Conceptual Chemistry Alive! was thus developed into an interactive 12 disc CD-ROM package, which for the third edition was developed further into a single DVD-ROM.
What CCAlive! does not offer is the personal guidance
students need to help them articulate what they think they have
learned. It lacks the social interactions found when students and
the instructor get together to discuss the concepts and issues.
It lacks the ability to assess whether or not learning has taken
place. It lacks to the ability to advise each student what he or
she might do beyond learning chemistry in the classroom. This and
the many other vital tasks involved in teaching are still clearly
in the hands of the instructor.
|