Site of the Week

On April 25, 1901, New York became the first state to require license plates.

This program stands out from the rest with a scaffolded approach that carefully leads the students through lessons.

Learn about America's first seven astronauts

Readorium is a website offering a virtual science library with books and activities that focus on building students reading comprehension and science knowledge.

This animation shows the underlying causes and tells how research contributed to confirmation of early theories of plate tectonics.

Floop is a cloud-based website where students can receive annotated feedback from teachers and peers.

On March 20, 1852, Harriet Beecher Stowe's novel Uncle Tom's Cabin was published.

On March 9, 1868, President Andrew Johnson's impeachment trial began in the US Senate.