Big Brain Shows Lesson Plan Episode 27 • March 15, 2026

Dragonfly on Titan and a Sideways-V of Stars!

Main Lesson Takeaway

"Curiosity and practice help people explore new worlds, understand patterns in the sky, and improve skills through teamwork and effort."

The Hook (Pre-Watch)

Ask the class before watching:

"What’s something you’ve explored or tried to get better at—how did you use observation, practice, or teamwork to make progress?"

Vocabulary Focus

chemistry

Chemistry is the science of how different materials mix and change.

Dragonfly will study Titan’s chemistry by sniffing the air to learn what the moon is made of.

constellation

A constellation is a group of stars that makes a picture or pattern in the sky.

If you can find the Taurus constellation, you can use it like a map to help spot the sideways ‘V’ of the Hyades.

binoculars

Binoculars are a tool you look through to make faraway things appear closer.

With binoculars (and an adult’s help), the Hyades stars can look brighter and easier to connect like dots.

relay

A relay is a race where teammates take turns and pass an object to the next runner.

In a relay, a smooth baton handoff can matter just as much as running fast.

Discussion & Reflection

Have students answer these questions after watching the episode.

1
If you could send a robot to any planet or moon, where would you send it and what would it look for?
2
What’s one skill you’d like to practice a little each week, like athletes do?