1. A philosophical and educational theory that learners actively construct knowledge and understanding through experience and interaction rather than passively receiving information.
Usage: common in education and cognitive psychology
2. An early 20th-century avant-garde art and architecture movement emphasizing geometric forms, industrial materials, and the idea that art should serve social and political purposes.
Usage: art history and architecture
3. A mathematical philosophy that rejects the law of excluded middle and requires that mathematical objects be explicitly constructed rather than merely proven to exist.
Usage: mathematics and logic; technical

Examples

• Many modern classrooms embrace constructivism by encouraging students to discover concepts through hands-on projects.
• Constructivism in art rejected traditional representation in favor of bold geometric shapes and industrial materials.
• The teacher used constructivism as a framework, allowing students to build their own understanding through experimentation.
• Russian constructivism influenced graphic design and poster art throughout the 20th century.
• In constructivism, learners are active participants in creating meaning rather than passive recipients of facts.