piece-by-piece system

noun
UK /piːs baɪ piːs ˈsɪstəm/
US /piːs baɪ piːs ˈsɪstəm/

A way of doing something one small part at a time.

We built the model using a piece-by-piece system.


OTHER MEANINGS

2. A method of assembling or building something by joining individual parts in order.

The furniture came with a piece-by-piece system for easy assembly.

3. A learning approach that teaches small units before combining them.

The teacher used a piece-by-piece system to explain the math lesson.

4. A process of handling a task in small, manageable stages.

Cleaning the garage with a piece-by-piece system made it less tiring.