I can't find the page you asked for. You might have made a mistake when typing, or perhaps the page you wanted isn't there any more. Ask your teacher for help if you don't know what to do.
The page I couldn't find was: /blog/school-news/check-out-the-year-3s-home-learning-masterpieces/attachment/y3-build-a-masterpiece-may-2020-3/