Unfortunately, the link in MERLOT does not take us to the actual STAIR but to the google doc. I have the same issue with my link. I have reviewed Pricilla's and I'm not sure how she did it, but the "Go to Materials" links right to the STAIR. Reading through the material, I found it very informative and the flow is very good. I would love to view this as an actual STAIR, if I am looking to the wrong link please let me know. Great information though and I am sure that the STAIR is an amazing project for the age group.