Now that you have completed your lenses activity, think about your friend Ralph, and the glasses he needs to see the board. What type of lenses will be best for him to get? Go back to your original prediction about the type of lenses for Ralph's glasses. Does your prediction match with your opinion now?
Use the poll below to share your suggestion.
Use the poll below to share your suggestion.
The voting on the above poll is anonymous. We will discuss the results of the poll in class tomorrow.