Question: An elementary school STEM project involves building a 3D shape using unit cube blocks. If three vertices of a cube are at $(0,0,0)$, $(1,2,0)$, and $(0,0,1)$, and all coordinates are integers, find the integer coordinates of the fourth vertex of the face containing these three points.

Sat, 02 May 2026 19:06:08 +0000

**An elementary school STEM project involves building a 3D shape using unit cube blocks. If three vertices of a cube are at $(0,0,0)$, $(1,2,0)$, and $(0,0,1)$, and all coordinates are integers, find the integer coordinates of the fourth vertex of the face containing these three points.** In today’s hands-on STEM education, building small-scale 3D structures using unit cubes challenges young minds to understand structure, spatial relationships, and geometric patterns. When students explore cubes through tangible models, even complex spatial problems become accessible. A common question emerging in classrooms and home projects is: How do the coordinates of the missing vertex align with three given points on a cube face? For the points $(0,0,0)$, $(1,2,0)$, and $(0,0,1)$,趼一块 The fourth vertex lies at $(1,0,1)$, completing the square face with integer coordinates consistent with cube geometry. Understanding cube geometry begins with recognizing how unit blocks align along the 3D grid. Each cube unit occupies integer lattice points, with edges parallel to the axes. The points $(0,0,0)$, $(1,2,0)$, and $(0,0,1)$ define a face formed by adjacent cube corners. The vector from $(0,0,0)$ to $(1,2,0)$ spans the x and y dimensions, while $(0,0,0)$ to $(0,0,1)$ moves along the z-axis. The face face contains all points where y remains 0 and z moves from 0 to 1, with x = 1 at the front edge bound by $(1,2,0)$. To complete