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

Reply to comment

iwaldron's picture

2022 revision

I have updated the Teacher Notes to incorporate relevant recent research findings. I have also revised parts of the Student Handout to improve student engagement and understanding.
Ingrid

Reply

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