From The Mixed Up Files

The end of the school year can be a challenge. Excitement is high. Patience may be low. And student attention is fading. Sometimes you just need to press pause and take your students outside for a bit of fresh air. Yet that break can be productive if you ask them to take along a science notebook. Science notebooks are research-based tools where students can record their observations and think through science ideas. Here are five quick and easy science notebook activities you can introduce with nonfiction picture books and use with students of all ages....

Want to protect writers and have a character named after you or someone you love in a book by an author like David Baldacci, Jennifer Egan, or Brigid Kemmerer? You’re in luck. Place the winning bid in the PEN America Character Naming Auction and not only will you see your name in a future book, along with a signed copy, but you’ll support PEN America’s Author Safety Program, a program designed to protect writers facing harassment, threats, and intimidation both online and in person. The auction ends on May 15, 2026 @ 5:00 PM ET, so go here to get your...

Nowadays children are confronted with adult issues and decisions daily. Social media influences, families, schools and communities expect young people to grow up fast. For many kids this passage to adulthood is fragmented and difficult. Kids love graphic novels because of the vibrant illustrations, the spot-on humor and the space...

MATH (AND WRITING) IS FOR EVERYONE! As the some of the books in this month’s book list mention, there is a persistent myth that some people are inherently good at math. Others are not. This usually comes hand-in-hand with a narrow idea of what math is and isn’t. These myths...

Today on the Mixed-Up Files, we have the pleasure of interviewing Gareth P. Jones, author of the recently published Solve Your Own Mystery series, which is cleverly illustrated by Louise Forshaw. Gareth is a multitalented writer, musician, TV producer, and performer, and I was thrilled to be able to go...

The end of the school year can be a challenge. Excitement is high. Patience may be low. And student attention is fading. Sometimes you just need to press pause and take your students outside for a bit of fresh air. Yet that break can be productive if you ask them...

From Pura Belpré Honor recipient Angela Cervantes and perfectly timed for the 2026 FIFA World Cup, The Mystery of the Stolen World Cup Trophy follows 12-year-old sleuth Diez Espada on a high-stakes case as he tracks down the tournament’s stolen trophy in time for the championship match. Also available in Spanish!...

I’m delighted to welcome award-winning author Fleur Bradley to the blog. I first discovered Fleur when I devoured her middle grade mystery Midnight at the Barclay Hotel. With its clever clues and spectacular twist, it felt very Agatha Christie for kids. I became an instant fan. She followed with Daybreak on...