Mathematician and Computer Scientist Grace Hopper (Stem Trailblazer Bios)

Have you ever wondered where the term debugging comes from? Learn about Grace Hopper, a computer scientist and U.S. Navy Rear Admiral, known for her contributions to the early

National Geographic Readers: Abraham Lincoln (Readers Bios)

The most effective method used to influence children to read is to incorporate the information that interests them the most. National Geographic Readers are educational, high-interest, and comprehensive for

National Geographic Readers: Barack Obama (Readers Bios)

What biography series is complete without a title on the current U.S. President: Barack Obama? The election of an African American president was truly a monumental day in American

National Geographic Readers: Frederick Douglass (Level 2) (Readers Bios)

Discover the world of one of America’s most celebrated abolitionists, writers, and orators in this inspirational biography of Frederick Douglass. Kids will learn about his life, achievements, and the

Computer Engineer Ruchi Sanghvi (STEM Trailblazer Bios)

Have you ever scrolled through a news feed on Facebook? Ruchi Sanghvi helped design this and other Facebook features. She joined Facebook then a small Silicon Valley startup company