It was easy to understand — just move your paddle ... Meanwhile, the build pieces are from the LEGO Minstorms Robot Inventor set. The arm of this assembly doesn't actually move — only the ...

Fourth-grade student Sergio Preciado of Richland demonstrates how the Lego robot he helped write code for works on the “Submerged” themed task board. Bob Brawdy bbrawdy@tricityherald.com ...

and students must solve a problem within that theme and build a Lego robot. This year’s theme was “submerge,” requiring students to learn more about the ocean. “They did research ...