I have used Pinterest many times in the last couple of years. I've used it to find journaling ideas, anchor chart ideas, ways to teach multiplication facts and literacy circle ideas, Here are some resources that I found beneficial.
https://www.teachertrap.com/2016/12/multiplication-madness.html/https://www.weareteachers.com/25-awesome-anchor-charts-for-teaching-writing/https://childhood101.com/printable-times-table-game/