A Computer Called Katherine – WISE Score & Parent Review | Screenwise

A Computer Called Katherine

Name: Screenwise
Author: Screenwise

book2019Children's Books, History

88%

WISE Score

4.9

Amazon

The mathematician who proved 'women can't do math' was as wrong as 5+5=12—and helped put humans on the moon.

A Computer Called Katherine

book

2019, Children's Books, History

88%

WISE Score

4.9

Amazon

The mathematician who proved 'women can't do math' was as wrong as 5+5=12—and helped put humans on the moon.

4.9

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4.9

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Screenwise Verdict

This is exactly what a kids' biography should be: true, inspiring, and actually readable. The math-as-metaphor framework is genuinely clever—it gives young kids a concrete way to understand abstract injustice while celebrating Katherine Johnson's brilliance.

The multiple awards (NSTA, Bank Street, Best STEM Books) aren't just participation trophies—this book works. It introduces the space race, computational mathematics, and civil rights history without dumbing anything down or making it feel like medicine. The 4.9 Amazon rating suggests it lands with families, not just librarians.

It's not wildly imaginative—it's a straightforward biography—but it does its job beautifully. Great for STEM-curious kids, essential for showing girls and kids of color that they belong in science, and a solid conversation starter about fairness and persistence. Pair it with a Hidden Figures viewing for older kids, or just read it because Katherine Johnson's story is genuinely cool.

Age Fit

Perfect for ages 4-10, especially kids interested in space, math, or real-life heroes. Preschoolers can handle it as a read-aloud; upper elementary kids can read independently and dig deeper into the historical context. The math hook works across a wide developmental range.

WISE Breakdown

Wholesome

Uplifting biography that models perseverance, intellectual courage, and standing up against injustice. Presents racism and sexism honestly but age-appropriately through mathematical metaphors ('as wrong as 5+5=12'). Celebrates family support and determination without being preachy.

Imaginative

Clever use of math equations as narrative framework makes abstract concepts concrete. Illustrations by debut artist Veronica Miller Jamison bring Katherine's story to life. However, as a straightforward biography, it's more inspiring than imaginatively transportive—it tells a real story well rather than opening entirely new worlds.

Safe

Picture book biography with zero concerning content. Addresses historical racism and sexism in an age-appropriate, matter-of-fact way suitable for young readers. No violence, scary imagery, or mature themes beyond historical context of discrimination presented gently.

Enriching

Introduces kids to Katherine Johnson's groundbreaking NASA work, the space race, and the intersection of math, persistence, and social justice. NSTA Outstanding Science Trade Book and Best STEM Books recognition confirms educational value. Shows girls and children of color that they belong in STEM. Strong role model for intellectual ambition and standing against inequality.

Parent Info

✓

Why It Might Be Great

Makes Katherine Johnson's NASA story accessible to young kids (3-5th grade range per reviews) with clever math metaphors woven throughout
NSTA Outstanding Science Trade Book and multiple award recognitions confirm solid educational value
Addresses racism and sexism head-on but age-appropriately—kids learn that injustice is factually wrong, like a bad equation
Debut illustrator Veronica Miller Jamison's artwork brings warmth and personality to a historical figure many kids know from Hidden Figures
4.9 Amazon rating suggests parents and kids genuinely love it, not just tolerating educational content

⚠

What to Watch For

Does introduce concepts of racial segregation and gender discrimination—presented gently but worth a heads-up for very young or sensitive kids
It's a biography, not a story-story, so some kids expecting adventure might need context about why Katherine's real-life achievements matter
Reading level and content work for a wide age range, but preschoolers will need it read to them while 4th-5th graders can tackle it independently

Conversation Starters

"Katherine skipped grades because she was so smart—have you ever felt like school was too easy or too hard? What would you want to learn faster?"
"The book says treating people differently because of their skin color is 'as wrong as 5+5=12.' What other things are just factually wrong like that?"
"Katherine's calculations helped astronauts go to the moon. If you could use math to do something amazing, what would it be?"
"People told Katherine women could only be teachers or nurses. What do you want to be when you grow up? Has anyone ever told you that you can't?"

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