Cover of Dinosaurs Before Dark (Magic Tree House #1)

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. It appears across 1 curriculum reference, sourced from state DOE pages and AP/IB/Common Core syllabi. 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 69
Pages
80
Reading time
about 1h 30m (est.)
First published
1992
Genre
Early Chapter Book
ISBN-13
9780679824114

Where to find this book

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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; cited across 1 curriculum framework.

Themes

adventure · imagination · family · nature

Where this book is assigned

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.
What curricula assign Dinosaurs Before Dark (Magic Tree House #1)?
Dinosaurs Before Dark (Magic Tree House #1) appears on reading lists for Common Core State Standards (ELA). Each assignment on this site links to its primary-source citation.
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.

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 14 — drawn from state ELA frameworks and AP/IB syllabi citing this book.
Curriculum alignment
Cited in 1 curriculum on this site (see “Where assigned” above for primary-source links).
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
Tagged for: summer.