1. Click on the students to open the editor.

2. To remove students from this weeks lesson, untick them.

3. Enter the students name to add a new student and click the look up. This will also update your master groups.

4. Click Save.

Your history will then show in  Week 2,  Jess and Joeseph were in the Kittens group at Magenta level and what they were taught

. However in Week 3, it will show that Bob and Jess were in the Kittens group.