Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!

Reply to comment

iwaldron's picture

Second Revision in 2015

The Student Handout has been revised to clarify the questions and improve the logical flow. The instructional suggestions in the Teacher Preparation Notes have been clarified.

Reply

The content of this field is kept private and will not be shown publicly.
To prevent automated spam submissions leave this field empty.
8 + 7 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.