Continental Army Fort Adventure! ⚔ Step into 1776 and become an engineer for the Continental Army. Students will design their own triangular fort, measure walls and angles, calculate perimeter and area, and strategically place cannons to defend their town. This hands-on activity combines geometry, measurement, spatial reasoning, and critical thinking with creativity and problem-solving. Aligned with common core and state math standards for grades 2 to 6, students will: Identify and draw triangl