98.5% of members continue subscribing month after month.

Featured Videos

For the week of March 22nd, 2026

What’s In My Brain: Pentagon vs Pentagon
What’s In My Brain: Pentagon vs Pentagon
We’re looking at regular vs irregular polygons.
Van Gogh Self-Portrait Tournament
Van Gogh Self-Portrait Tournament
Who will win the tournament of Van Gogh self-portraits!?
A Character’s Playlist
A Character’s Playlist
What playlist of songs best goes with a character’s change over time?
Notice Wonder: Turbine
Notice Wonder: Turbine
Your students will be surprised by the size of this turbine… and by what’s hanging from it!
Ghost
Ghost
Ghost is a word-building game for two players. The first person to create an actual word loses.
This Week's Puzzlements
This Week's Puzzlements
Five curiosity-provoking links to get your students wondering.

A lot has changed since you left.

See What's New →

Used in 1,700 districts.

Learn about our pilot program

Used by more than 10,000 teachers.

Is Byrdseed TV right for me?