Penny, The Review Group's reviewer Penny for Your ThoughtsThe Review Group
Children's ✦ Penny’s Take

Nature's Energy

Koontz · 2018
66/100
👎 Skip It

A solid NGSS-aligned classroom resource from an experienced children's nonfiction author — the biomimicry-and-energy angle is genuinely interesting territory for middle graders, and Epic! platform adoption suggests educators find it useful. Without any substantive critical reviews, though, we can't confirm how well the content is actually executed, and at 48 pages it's thin for a 9-12 audience. Fine for classroom supplementation; harder to recommend for independent purchase without more evidence of quality.

✦ 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.
📚 Buy the book 📱 Read on Kindle 🎧 Listen on Audible affiliate links · support the site, never the verdict
As an Amazon Associate and Audible affiliate, Penny earns from qualifying purchases. This never affects the verdict — see our affiliate disclosure.
Show the math
Verdict receipt0–100
safety96
substance64
craft60
originality65
accuracy68
hype72
age-fit78
human-eye58
Penny’s verdict66
Cross-pollinate