This is a great kit to get your students learning and interested in the Skilled Trades at an early age! A Wooden house refers to the wooden structure of a house built with pure wood. This house model is mainly composed of a triangular roof, cuboid frame, citron and doors and windows. It is designed by the principle of triangle stability and the principle of rectangular body balance support, which vividly reflects the basic structural characteristics of ancient Chinese house architecture. No cutting required. Glue is included.