The Ruff Ruffman Show

The Ruff Ruffman Show is an American live action/animated Children's educational web series produced by PBS Kids. It is a follow-up to Fetch! with Ruff Ruffman (2006-2010), with this show focusing on topics of science, rather than the game show format of "Fetch!". 
Synopsis.
The show features Ruff Ruffman (with Jim Conroy retaining the voice role of Ruff) showing the viewers how to do certain science related hands-on activities and games. Also, the show features some videos of kids asking him questions about certain science experiments. It also teaches children certain science inquiry skills. The topics on the show that are featured include building things, materials, sports, and kitchen science. The show was primarily funded by the Corporation for Public Broadcasting and the U.S. Department of Education's Ready to Learn Program. The show also features Ruff's co-hosts Chet the Mouse and Blossom the Cat, who were also from Fetch!. It is an online show that premiered on September 28, 2017, and ran until October 20, 2017 on PBSKids.org and YouTube.