Dewey developed instrumentalism, the view that ideas and concepts are tools forged to resolve problematic situations encountered in experience, so that their truth consists in successfully guiding inquiry and action rather than in static correspondence to a fixed reality. In "Democracy and Education" (1916) he argued that schooling should cultivate experimental, reflective habits of inquiry suited to democratic life, rather than transmitting fixed bodies of knowledge by rote.
Intellectual setting
Dewey wrote as part of the founding generation of American pragmatism alongside Peirce and James, developing his educational theories through the Laboratory School he founded at Chicago and through his friendship with social reformer Jane Addams, and remained an active public intellectual on issues from labor to women's suffrage throughout his long career.
Key ideas
Instrumentalism
Dewey held that concepts and theories are tools developed to resolve problems that arise within lived experience, and that their truth or validity is measured by how successfully they resolve those problems, not by static correspondence to an independent reality.
Education as growth and democratic experience
In "Democracy and Education," Dewey argued that schools should organize learning around active, experimental engagement with real problems, cultivating habits of reflective inquiry that prepare students for participation in democratic life rather than passively transmitting fixed content.
Legacy
Dewey was the most prominent American philosopher of the first half of the twentieth century; "Democracy and Education" remains foundational to educational theory worldwide, and his instrumentalist, naturalistic pragmatism shaped later philosophers including Richard Rorty.