STEAM Academy at Woodrow Wilson third-graders Alivia Allen, left; Parrison Rome, left of center; Izzayuh Pulliam, right of center, and Desirae Taylor watch instructions in a 3D modeling program on a district-provided Chromebook Tuesday, Feb. 5, 2019 in the STEAM portion of their class. The class is using their knowledge of simple machines to design and build more complex ones.