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The Designed Classroom

Re-framing Planning and Teaching as a Design Challenge

How do you create the limits necessary in order to yield the greatest freedom of expression?

the result was a pile of muddy paint, most of which was all over the table, floor, and their clothes; all the colors smeared into horrible brown blobs as I frantically tried to reign in the chaos I had created.

“Paint with only water first.”

scaffold by isolating the most basic steps that comprise a more complex skill.

work that is not about creating the masterpiece, but rather creating the person capable of making the masterpiece.

I define computational thinking as the thought processes essential to breaking down problems and representing information that form the foundational ideas for how we use computers.

… In my vision, the child programs the computer … (Seymour Papert, Mindstorms, p. 5)

The Montessori classroom emphasizes a child-driven approach — one in which learners work independently and take responsibility for what and how they learn. The materials are hands-on, sequential, and align with children’s developmental stages.

The result is a series of learning materials made with natural materials, without any technology, to demonstrate such concepts as binary counting, image representation, algorithms, data structures, Boolean logic, sorting, and patterns.

There are other materials in this series. The Pixel Boards consist of tile mosaics on cork boards, and enable children to explore how images are constructed through numerical codes, and how tiles represent pixels — the more pixels you have, the more detailed your image will be.

Pixel Boards

The Programming Board uses physical blocks to create simple lines of code to create drawings.

rogramming Board

Breaking down the basic concepts behind how computers work into physical representations exposes the black box nature of computers. Children may not entirely grasp the connection between computer science and what they’re doing, but they are forming a strong foundation that will put them ahead and prepare them for continued learning.