Love and Logic puts out an email newsletter for parents, which often applies to the classroom as well. Each one provides a helpful tip. It's easy and free to sign up. Click on the picture if you're interested.
Depending on whether the tip is useful for parents of first graders or not, I like to create a parent version to send home each week. I simply copy and paste, and it's ready to go home. Click on the picture if you'd like a copy.
There are moments when my classroom needs an extra dose of Love and Logic. If yours does too, you should take a look and see how this resource can help your class as well.