Global Warming

Name: Global Warming
Author: Karen Bledsoe
ISBN: 0789160358

Age Rating, Reading Level & Content Guide

by Karen Bledsoe

Reading Essentials in Science; Global Issues (Perfection Learning)

Reading Level 7 C · Gentle Ages 9-12 Sweet Spot Page-Turner

The text is written at a 7th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes. Its HootRating code, C, means gentle content.

Find on Amazon Listen on Audible Find on Bookshop.org

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

About This Book

David and his family embark on a thrilling time-travel adventure to the Chicago World's Fair, where he discovers new friendships and his grandmother experiences a touching reunion with her own father as a child. This journey through history brings excitement and heartfelt moments that connect generations.

Themes

Family Friendship Historical AdventureTime Travel

Quick Assessment

This is a Level 7 book with gentle content intensity. It's a Sweet Spot read — challenging text with gentle themes, ideal for advanced or 2e readers. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated Global Warming C (Gentle)

Global Warming is written at a Level 7 reading level across 52 pages (approximately 7,793 words). Reading-wise, most kids in grade 8 and up can manage Global Warming on their own; younger readers can enjoy it with a parent or teacher reading along.

Read aloud, Global Warming takes about 52 minutes, which fits within a single read-aloud session.

We rate Global Warming as C (Gentle) because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.

Thematically, Global Warming explores family, friendship, historical, adventure, and time travel — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about family, friendship, historical.
✓ Readers who fall hard for one book and want a long series to live in — there are 4 more books in the Reading Essentials in Science; Global Issues (Perfection Learning) series.
✓ Curious kids who prefer real-world topics over made-up stories.

Maybe not for

! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

C · Gentle

Emotional

Gentle

Physical

Gentle

Social

Gentle

Thematic

Gentle

Reading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

Was our "Gentle" content intensity rating accurate for this book?