Practice US customary length, volume, and mass problems that require expressing measurements given in a larger unit in terms of a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly,...

In this third unit of an introductory Spanish course, students learn to have a written conversation with someone about the weather and their locations, to communicate about seasons, to speak about themselves, use clothing and other...

An interview by Elizabeth Farnsworth with Stanley Kunitz, shortly after he was named poet laureate of the United States. In the course of the interview, Kunitz reads some of his poetry, and talks about what inspires his poetry.

In this third unit of an intermediate Spanish course, students learn about Spanish art. They investigate El Greco and use a whiteboard tool to create a painting in El Greco's style. They present and research information about other...

Solve word problems that involve converting between metric measures of distance, volume, and mass, as well as measures of time. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

Dive into the times following the Constitutional Convention when the people and the leaders carried on in-depth conversations about the proposed constitution for the new nation. There were debates between Federalists and Antifederalists...