Students identify parallel and perpendicular lines and find points of intersection and x- and y-intercepts by looking at the equations of the lines.
Students solve problems using the measures of the interior and exterior angles of polygons, specifically pentagons.
Students use the properties of circles and triangles to find the relative areas of shapes in a pattern and explore alternative approaches to tackling the problem.
The EduCore® website was created by ASCD with support from the Bill & Melinda Gates Foundation. Learn more.