Dinosaurs Before Dark (Magic Tree House #1)

by Mary Pope Osborne

Dinosaurs Before Dark (Magic Tree House #1) by Mary Pope Osborne is assigned in US schools at grades 1–4, with a Lexile measure of 510L. Every citation below links to the primary source.

This page shows where Dinosaurs Before Dark (Magic Tree House #1) is assigned in US schools — curricula, states, grades, and the primary-source citations behind each placement. Not a summary or study guide.

Lexile
510L
Grade range
Grades 1–4
Age range
Ages 6–9
Pages
80
Reading time
about 1h 30m (est.)
First published
1992
Genre
Early Chapter Book
ISBN-13
9780679824114
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About this book

Siblings Jack and Annie discover a tree house full of books that whisks them to the age of dinosaurs — and they must find a way home before dark. The first book in the bestselling Magic Tree House series is a staple early-chapter-book bridge for grades 1-4, blending adventure with light nonfiction.

Why widely assigned

This Early Chapter Book title, reads at early-reader complexity, typically at grades 1–4. Written in the 1990s; pairs with curriculum units on adventure and imagination.

Themes

adventure · imagination · family · nature

Where this book is assigned

No curriculum assignments on file yet.

Similar grade-level books

See all books like Dinosaurs Before Dark (Magic Tree House #1)→ — matched on theme + reading level.

Common questions

What grade level is Dinosaurs Before Dark (Magic Tree House #1)?
Dinosaurs Before Dark (Magic Tree House #1) is most commonly assigned in US schools in grades 1–4, with a Lexile measure of 510L. Specific grade placement varies by curriculum — AP Literature and IB English Literature typically use it in grades 11-12.
What is the Lexile level of Dinosaurs Before Dark (Magic Tree House #1)?
Dinosaurs Before Dark (Magic Tree House #1) has a Lexile measure of 510L according to MetaMetrics. Lexile measures text complexity, not content maturity — check the grade range and content notes separately for age-appropriateness.
How long does it take to read Dinosaurs Before Dark (Magic Tree House #1)?
It takes about 1h 30m to read Dinosaurs Before Dark (Magic Tree House #1) (80 pages) at an average adult reading pace of about 250 words per minute — roughly 90 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.
Is Dinosaurs Before Dark (Magic Tree House #1) banned in schools?
Dinosaurs Before Dark (Magic Tree House #1) does not appear in PEN America's Index of School Book Bans 2022-2024. No documented multi-district removals on record, but individual districts may challenge titles locally.
What themes does Dinosaurs Before Dark (Magic Tree House #1) explore?
Central themes in Dinosaurs Before Dark (Magic Tree House #1) include adventure, imagination, family, nature. These themes match how the book is discussed in most curriculum guides and AP Literature prompts.

Why this book is on this list

Each dimension below is sourced from a public reference. The full framework is documented on the classification standard page.

Lexile measure
510L — sourced from MetaMetrics’ Lexile Hub.
Grade band
Grades 1–4 — drawn from state ELA frameworks and AP/IB syllabi citing this book.
Curriculum alignment
Not yet documented in any tracked curriculum.
State-level evidence
Not yet documented in a state-level framework on this site.
Removal / banning records
No tracked removal or challenge records in cited sources.
Seasonal / contextual tags
No seasonal or program-specific tags on this book.