Constructivism (learning theory)
Constructivism is a learning theory which holds that people build understanding by connecting new information to what they already know, instead of absorbing it ready-made. Learning is active: you test ideas, make mistakes and revise. Jean Piaget and Lev Vygotsky are its two main sources, one focused on the individual mind, the other on social interaction.
In more detail
Piaget described how learners adapt. When new information fits an existing schema, you assimilate it. When it does not, you accommodate: you change the schema. The push between the two, which he called equilibration, moves understanding forward. Vygotsky added that this construction happens with other people, through language and with help just beyond what you can do alone, the zone of proximal development.
In class, constructivism shows up as problems before explanations, group work, projects and teacher questions instead of teacher answers. It is closely tied to inquiry-based learning and scaffolding, but it is a theory of how learning happens, not a teaching method.
The main criticism is that pure discovery fails for beginners. Kirschner, Sweller and Clark argued in 2006 that minimal guidance overloads working memory, and that novices learn more from worked examples and direct instruction. The practical reading is to construct, but with guidance, and to fade the help as skill grows.
Example
A physics teacher asks students to predict what happens when a heavy and a light ball are dropped together, before any explanation. Most predict that the heavy one lands first. They drop the balls, see them land together, and have to reconcile that with their idea. Only then does the teacher introduce gravitational acceleration, which now connects to a belief the students have just had to revise.
How to use it
- 1
Predict before you read or watch: write down what you expect the answer to be.
- 2
Link each new idea to something you already know, and note where it conflicts.
- 3
Explain it in your own words, aloud or on paper.
- 4
Test the idea with a question or an example, and revise your notes where you were wrong.
How StudyPDF does this
Bo works with what you already know. Ask a question in your own words and the answer cites your own lectures, so you can check your understanding against the source. On a flashcard, Bo gives a guiding hint before the answer. Quizzes with instant feedback and an explanation per question push you to commit to an answer first and correct yourself after. Mastery per concept shows which ideas you have not built yet.
See also
Common questions
What is the difference between Piaget and Vygotsky?
Piaget saw learning as an individual process of adapting mental schemas, tied to stages of development. Vygotsky saw it as social, shaped by language and by help from more capable people.
What is an example of constructivism in the classroom?
Letting students predict an experiment's result, run it and explain the gap before the teacher names the theory. Group projects and problem-based learning follow the same pattern.
Put it to work on your own course
Upload your lectures and ask Bo. Cited answers, plus flashcards, exams, and more built from your material.