The American Association of School Librarians (AASL) announced its 2019 Best Apps and Best Websites for Teaching and Learning at the American Library Association (ALA) Annual Conference in Washington, D.C., on June 22. The annual lists honor apps and websites that enhance learning and curriculum development for school librarians and their teacher collaborators.

Curriculum Connections is a collection of original lesson plans and resources that help K-12 educators integrate multicultural, anti-bias, and social justice themes into their curricula.

The National Archives' gateway for resources about primary sources, activities and training for educators and students.

Free resources to help parents and teachers break free of harmful stereotypes and create inclusive and affirming early learning experiences that encourage healthy gender diversity and exploration, represent LGBTQ+ children and adults, and support LGBTQ+ educators and caregivers.

Fun, interactive, research-based simulations of physical phenomena from the PhET project at the University of Colorado.

MathFLIX = 1000 FREE instructional math movies covering a wide range of math concepts including Number & Operations, Algebra, Measurement, Geometry, Data Analysis & Probability, Connections and Technology.

The Best of the Humanities on the Web. Produced by the National Endowment for the Humanities.

NSDL's mission is to provide quality digital resources to the science, technology, engineering, and mathematics (STEM) education community, both formal and informal, institutional and individual.

Activities, lesson plans, games, quizzes and presentations

A site for high school students to learn about how past pandemics changed society & how COVID-19 might change ours today.

The Library of Congress has assembled more than 10 million primary resources available online.

Produced by the UC Museum of Paleontology of the University of California at Berkeley, Understanding Science provides a fun, accessible, and free resource that accurately communicates what science is and how it really works. Understanding Science gives users an inside look at the general principles, methods, and motivations that underlie all of science.

Find lesson plans, activities and worksheets for your classroom.

The What Works Clearinghouse (WWC) was established in 2002 as an initiative of the Institute for Education Sciences (IES) at the U.S. Department of Education. The WWC is administered by the National Center for Education Evaluation within IES. The WWC identifies studies that provide credible and reliable evidence of the effectiveness of a given practice, program, or policy (referred to as “interventions”), and disseminates summary information and reports on the WWC website. With over 700 publications available and more than 6,000 reviewed studies in the online searchable database, the WWC aims to inform researchers, educators, and policymakers as they work toward improving education for students.