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Mindy Membrane and the Battle of the Oils book cover
Book 3

Mindy Membrane and the Battle of the Oils

A Story About the Good, the Bad, and the Ugly Fats.

Join Mindy in the Battle of the Oils while discovering cell membranes, phospholipids, fats, free radicals, and cellular repair.

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Digital Edition— $4.99

Full color downloadable PDF for screen reading. Not for printing. Personal use only.

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About This Cellville Adventure

The third book in the Life in Cellville series puts the spotlight on Mindy Membrane—the amazing gatekeeper who wraps around the entire cell and decides what gets in and what stays out! When some suspicious characters try to sneak into Cellville, Mindy has to use all her skills to keep the cell safe.

Through this engaging story, children will discover the incredible science of the cell membrane. They'll learn about phospholipids (the special molecules that make up the membrane), how the membrane lets good things in while keeping bad things out, and why this protective layer is so important for every cell in their body. The story uses relatable scenarios—like deciding who to let into your house—to make complex science concepts crystal clear for young minds!

What Kids Learn

What the cell membrane does and why it's important
How the membrane is made of phospholipids
The concept of 'selective permeability' in simple terms
How cells protect themselves from harmful substances
Why healthy fats are important for our cells

Perfect For

Continuing the Cellville adventure
Teaching about cell protection and immunity basics
Nutrition education (healthy fats)
Readers ready for more detail
Discussion starters about staying healthy
Building science vocabulary

Keep Exploring Cellville

Bring the story to life with a song, a printable, or another Cellville adventure.