Young geometers apply their deductive reasoning skills and knowledge of proving triangles congruent in a task that asks them to prove if a point lies on the perpendicular bisector of a segment, then it is equidistant from the endpoints...

First graders study career opportunities in their local community. In this career exploration lesson, 1st graders answer 'Who Am I?' questions and study career path posters. Students list the skills they've learned at school and work in...