Measurement and dimension: Understand and apply measurement units such as length, width and height, such as inches and centimeters. Able to use straightedge, tape measure and other measuring tools for accurate size measurement.
Fractions and decimals: In carpentry, you may need to deal with fractions and decimals, such as measuring and calculating dimensions, and converting different units of measurement.
Geometric shapes and drawings reading: be able to understand and interpret simple geometric shapes, drawings and schematic diagrams, so as to understand the size, angle and line of wood.
Scale and scale: be able to understand and apply scale and scale, so as to scale and accurately convert the dimensions in drawings or designs.
Area and volume: For some projects, you may need to calculate the area and volume of wood, such as calculating the area of boards to determine the amount of materials needed.
Although this math knowledge is helpful for learning carpentry, please don't worry too much. In practice, you will be able to master these mathematical concepts and skills step by step through practical operation and experience. It is important to keep interest in learning, be good at practice and exploration, and communicate with other experienced carpenters to learn.