Little Books

Product or Programme · All products and programmes
Evidence · 5 claims (4 for, 1 mixed) · 5 studies (4 quant-synthesis, 1 causal), q3–q4 · 4 of 5 report an effect size · 3 claims rest on one study

Description

Little Books is a Good Year Books curriculum resource consisting of reproducible, illustrated beginning-reading books for interactive reading by parents with children or teachers with students.

Components

Claims

• The evidence base for Little Books is small: only one study met WWC standards, addressing only general reading achievement, with no studies meeting standards for alphabetics, fluency, or comprehension [~W]
• The improvement index for Little Books on general reading achievement is +12 percentile points for each delivery variation, averaging +12 percentile points across the study [+W]
• Using Little Books in kindergarten produces potentially positive effects on general reading achievement, with all three delivery variations (home only, school only, and home and school) outperforming a comparison condition on the Metropolitan Readiness Test [+W]
• Joint Book Reading Predicts Literacy Success [+S]
• Parent Involvement Improves Early Reading [+M]

Related Products and Programmes

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Key Sources

• WWC Intervention Report: Little Books. (2007). What Works Clearinghouse, U.S. Department of Education. https://ies.ed.gov/ncee/wwc

Page metadata

Field	Value
type	product
id	little-books
title	Little Books
description	Little Books is a Good Year Books curriculum resource consisting of reproducible, illustrated beginning-reading books for interactive reading by parents with children or teachers with students.
status	review
moved_from	element/little-books-reproducible-beginning-reading-books
product_kind	curriculum
generated	by process:sweep-kinds on 2026-10-10
trust	unverified — no one has confirmed this page's content
sources	1 — wwc-intervention-report-little-books-2007

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