What was it like to be a part of the sit-ins during the Civil Rights Movement? Learners consider the question and whether the protests were effective using an online documents-based investigation. The program allows for virtual...

Students determine the workings of the Braille alphabet and how people with visual impairments learn how to use it. In this Braille lesson, students study the associated vocabulary, read about Helen Keller, and complete associated...

Students create lines and shapes with a compass and a straight edge. In this geometry activity, students investigate square roots, irrational numbers and spirals. They explore nature to see the shapes representing mathematics and...