In the paper they had a section titled "Classifying Fractions" and which had an image similar to these I created from my Etoys project:
Changes that I plan to make to this (or volunteers who want to join the team can make, hint, hint, nudge, nudge, wink, wink, you'll get free Etoys training!!!) include:
- embedding visual fractions (which could be easily made with other tools from this project)
- embedding pictures of fractions kids find in the "wild"
- animated feedback options when they properly and improperly classify
One goal of this project is to make it easy, for teachers and kids, to create content. So if you have a lesson idea you would like to create let us know we'd love to have you (plus your lessons might be used by kids around the world ;)