Free to Be…You and Me is 40

It's the fortieth anniversary of the release of Free to Be…You and Me, the groundbreaking movie/record/book that encouraged kids and their grownups to break out of gender stereotypes and shame and be whomever they were. This was hugely influential for me (I registered freetobeyouandme.com to keep it away from squatters and gave it to the nonprofit foundation that continues the project's work), and I'm incredibly pleased to discover that it resonates with my six-year-old daughter, too.

The thing is that Free to Be… is not only right-on in its politics and message — it's also fabulous: funny, catchy, sweet and smart. It features an all-star cast that includes Michael Jackson, Mel Brooks, Marlo Thomas, Harry Belafonte, Rosie Greer, Carol Channing, Carl Reiner, Alan Alda, Diana Ross, and more. My daughter can't get enough of Boy Meets Girl and we sing William's Doll at bedtime all the time. Unfortunately, the theme of gender stereotypes is just as relevant today as it was 40 years ago. But the good news is that Marlo Thomas and her friends gave us parents a tool for helping our kids understand and break through these stereotypes that is just as powerful today as it was then.

CNN's Jamie Gumbrecht celebrates Free to Be…'s anniversary with a look at When We Were Free to Be, a 2012 book that looks at the project's history and impact:

As a kid on Long Island in the 1970s, Miriam Peskowitz was a frustrated "Free to Be" fan. She wrote in "When We Were Free to Be" about her feminist mom's righteous letters and calls demanding her daughter be able take wood and mechanical shop, or that girls need not wait for boys to ask them to square dance. (Square dancing, of course, being one way that schools satisfied Title IX requirements.)

To Peskowitz's dismay, she had the same arguments at her child's school decades later. Peskowitz watched in the mornings as her daughter settled down to draw bubble letters with her gal pals while boys raced each other to the chessboards. The teacher said it wasn't a problem; it's just what the kids chose.

"After I nudged again and again, the teacher eventually taught all the children in the classroom how to play chess. Some girls started to choose that as their morning activity," wrote Peskowitz, the author of "The Daring Book for Girls."

"Very often," Peskowitz wrote, "all it takes to outsmart gender stereotypes is a little creative thinking and a little gumption.

Free to Be…You and Me [Soundtrack]

Free to Be…You and Me [DVD]

Free to Be…You and Me [35th anniversary edition book]

When We Were Free to Be [Book]

Remembering 'Free to Be… You and Me,' 40 years later [Jamie Gumbrecht/CNN]