Open Culture

Open Culture brings together high-quality cultural & educational media for the worldwide lifelong learning community. Web 2.0 has given us great amounts of intelligent audio and video. It’s all free. It’s all enriching. But it’s also scattered across the web, and not easy to find. Our whole mission is to […]

PenPal Schools

PenPal Schools connects more than half a million students from over 150 countries to learn together through collaborative online projects! Students collaborate through online projects ranging from human rights and the environment to fake news and robotics, all while practicing literacy, technology and social-emotional skills. Teachers can assess student work […]


Perusall is a social learning platform that prepares students for class. The platform incorporates a novel e-book reader with collaborative annotation tools to ensure students learn more, come to class prepared, and are more engaged in the learning experience. It enables instructors to teach more effectively, understand student misconceptions, structure […]


It is an interactive, distance based learning software that allows instructors to imbed questions into videos (like YouTube, but they have a variety of integrations) The basic account is free and it comes with access to a lesson library, which might help teachers who are scrambling to create their own […]

Population Education

Population Education, a program of Population Connection, is a national program with a strong emphasis on curriculum resources and professional development for K-12 educators that focuses on human population issues.

Positive Physics

The world’s most positive way to learn physics and chemistry! An online physics problem and video bank designed for conceptual, standard, honors or AP1 physics.


ProjectExplorer’s mission is to bring the world into classrooms and living rooms with free video content and curriculum that fosters global awareness and cross-cultural understanding.


​ReadWorks is committed to solving America’s reading comprehension crisis and student achievement gap. Driven by cognitive science research, ReadWorks creates world-class content, teacher guidance, and integrated tools that improve teacher effectiveness and student achievement.