Does the celebrated harmonic series diverge or converge? Discover a proof using the integral test. Then generalize to define an entire class of series called p-series, and prove a theorem showing when they converge. Close with the sum of the harmonic series, the fascinating Euler-Mascheroni constant, which is not known to be rational or irrational.

Winner of an American Educational Studies Association Critics' Choice Award and Choice Magazine's Outstanding Academic book award, and voted one of Teacher Magazine's "great books," Other People's Children has sold over 150, 000 copies since its original hardcover publication. This anniversary edition features a new introduction by Delpit as well as new framing essays by Herbert Kohl and Charles Payne. In a radical analysis of contemporary classrooms,...

Something happens in students when they define themselves as makers and inventors and creators. They discover powerful skills -- problem-solving, critical thinking, and imagination -- that will help them shape the world's future ... our future. If that's true, why isn't creativity a priority in more schools today? Educators John Spencer and A.J. Juliani know firsthand the challenges teachers face every day: School can be busy. Materials can be scarce....

Achieving lasting learning starts with understanding our psychology—how we process, retain, and apply learning in our everyday work. It also starts with understanding how our brains work and how they receive, process, encode, and recall information—the essence of learning. Without factoring in these realities, behavior change at scale will remain unnecessarily difficult. Learning That CLICS: Using Behavioral Science for Effective Learning Design...

Evolving Technology for Human Performance ATD's 2020 Trends in Learning Technology collects insights about the latest emerging tech and trends that are transforming the talent development profession from top experts. They give much food for thought about how talent development professionals should embrace, test, and adopt technology to advance their careers and organizations. These learning technologies may span a broad variety of opportunities and...

Put your precalculus skills to use by splitting up complicated algebraic expressions to make them easier to integrate. Learn how to deal with linear factors, repeated linear factors, and irreducible quadratic factors. Finally, apply these techniques to the solution of the logistic differential equation.

None of us can avoid dying. But some believe we can learn how to die well. Professor Berkson introduces you to ways that others have faced death (with regret, dignity, even rage) and also considers some of the practical ways we can make the best of our deaths when our time comes.

In America, death rituals display a remarkable diversity and range from the minimalist to the extravagant. Chart the evolution of American funerals by looking at three major periods: the traditional (exemplified by Puritan burial rites), the modern (characterized by professionalization), and the post-modern (where loved ones play a more active role).

Since the dawn of humanity, corpses have held lasting significance for us. In this lecture, probe the various ways human civilizations have "disposed" of corpses - from burial (the oldest method for which evidence still exists) and mummification to cremation and natural exposure (known as "excarnation").

Explore how it's possible for us to find meaning in life - even when confronted with the finality of it. Drawing on the work of cultural anthropologist Ernest Becker, discover how forms of death denial serve to allay fears about our insignificance, and how we can cultivate meaning in the face of mortality.