I love nothing more than sharing and learning from the good work of others. Here’s a few blog posts from teachers and homeschooler around the world on the topic of W.W.1. They mights have some ideas you would like to try or they might spark an idea in your own head for an activity idea!
This blog has a good variety of different Viking themed lesson ideas and activities. I particularly like the Viking outfit set of activities, with these great broaches!
On Cassie's page, you'll find some great ideas for Visual Art projects related to the Viking theme. She has excellent ideas on how to bring a variety of materials and art techniques together into a mixed media project!