Foundational Reading Comprehension Interventions for K-3 Students

A review of instructional interventions aimed improving foundational reading comprehension.

Abstract

This systematic review synthesizes recent research (2014–2024) on instructional interventions aimed at improving foundational reading comprehension among students in grades K-3. Guided by a pre-specified review protocol, studies were selected based on strict eligibility criteria, including study design, population, intervention type, and outcome measures. A total of 65 studies were included to identify instructional characteristics and student factors associated with positive comprehension outcomes. Results highlight effective intervention features such as multicomponent instruction, explicit teaching strategies, and differentiated instruction. Findings suggest that specific components and implementation features can meaningfully impact the reading comprehension development of young learners, including English Learners, students with disabilities, and at-risk students.

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evidence snapshots

Comprehension instruction is essential for building strong, confident readers and lifelong learners.

Reading comprehension means your child can understand, remember, and talk about what they read.

Reading comprehension is where decoding meets meaning.

Delivering structured, strategic, and inclusive comprehension is essential for teacher education.

Reading Resources

for Kentucky Leaders, Educators & Families

Learn about the most effective, practical and proven reading literacy programs based on the latest academic research, and the best ways to advocate for kids in your care.

For Leaders

Effective K-3 literacy instruction should explicitly link reading and writing skills.

For Educators

Connecting reading and writing—rather than alternating between them—leads to better outcomes.

For Families

Children become stronger readers when they also write regularly—and vice versa.

For Researchers

EPPs should treat reading and writing as interconnected domains in all literacy coursework.

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