Planning for projects can be difficult and time-consuming. This list of teacher-tested projects—complete with printable ...

Everyone is welcome here, or not everyone is welcome here,” argues Sarah Inama, a sixth-grade history teacher.

From landmark indies to star-studded blockbusters, Steven Soderbergh has restlessly forged an eclectic body of work.

What kind of tessellations can you make out of regular polygons? What shapes tessellate? If shapes can be combined to make patterns that repeat and cover the plane, then they tessellate. What patterns ...