A few weeks ago he had the chance to observe a beaver dam up close with my husband on one of their nature walks. This lead to some great questions. A few days later I followed up with a drive to a local man made dam which he was able to inspect from a distance.
When we came home I set up this building investigation in the yard. It was inspired by a great tinfoil river activity we did last year from the amazing book 101 Kids Activities That Are the Bestest, Funnest Ever by the team over at Kids Activities Blog.
