Children's ✦ Penny’s Take
Open Science
Monique Polak · 2023
80/100
👍 Worth It
Polak is a prize-winning author and the Orca Think series has earned its reputation as reliable, engaging nonfiction for middle-grade readers. The subject — why sharing scientific knowledge matters — is timely and genuinely empowering, and the citizen-science hook gives kids a concrete way in. Strong classroom pick.
✦ Penny’s Take — this is The Review Group’s own editorial assessment. Penny’s analytical review line researched this book from real sources and scored it across the lenses shown below. It’s an honest first-party read — not a page-by-page personal one. The gold ✓ Penny Tested mark is reserved for books Penny reads cover to cover herself.
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Show the math
Verdict receipt0–100
safety97
substance82
craft80
originality75
accuracy85
hype65
age-fit84
human-eye78
Penny’s verdict80
Cross-pollinate