Question
How do you take a cutting from a Bizzy Lizzy,my kids would like to do this, and when is the best time for them to do it
Thank you

Answer
Hi Carol,
Thanx for your question.  This site gives some good advice for propagating impatiens (Bizzy Lizzy).
http://mrimpatiens.com/how_to_grow_impatiens1.htm
The best time to propagate is very early spring or late winter.  Let me know if you have any questions.
Tom