You are comparing two versions of an item. You can test run either item, and offer to merge one into the other. Merging an item into another effectively replaces the destination item with the source item.

After a merge, the destination item's name, licence and project are retained; everything else is copied from the source item.

Name 4: Trigonometry - MOUNTAIN PART 1 (see part two for follow on) Trigonometry: MOUNTAIN PART 2 (follows on from part 1)
Test Run Test Run
Author Sarah Turner Xiaodan Leng
Last modified 10/04/2017 17:26 11/07/2019 01:03