Before, During and After Class Learning Cycle Activities CCLI 2009 Catalysis Example
Oklahoma State University
This is a sample Before Class Exploration
on catalysis in chemical reactions. To answer the questions on this BCE it is
OK to use your textbook, but if you can answers the questions without it that
is OK too.
Do not press the RETURN
or ENTER key while you are answering these questions. Your browser will interpret
either the same as clicking on the Submit key.
all of the questions below. If you do not know an answer enter CNA. However,
it will help me the most if you answer each question with your best intuition/idea
about what would be a reasonable answer.
The BCE should be completed before class starts, for this BCE class has already met. It will not count towards your BCE total. NOTE: If class has not started and you receive this message, go ahead and do the BCE, I'll still count it.