Putri has shown good progress in understanding three-dimensional geometry in Mathematics. She is becoming more familiar with cubes and rectangular prisms and is beginning to understand the basic concepts involved in constructing and analyzing these shapes. During the learning process, Putri has shown greater consistency and has started learning how to calculate surface area and volume, although she still benefits from guidance with some steps. She is also developing her ability to visualize three-dimensional objects and connect them to examples from everyday life. By recognizing shapes such as boxes, cabinets, and buildings around her, Putri is gaining a stronger understanding of the relationship between mathematics and the world around her.