Teaching in Room 9 Materials and Their Properties | 2nd Grade Science Special | 27m 40s | CC In this lesson, students learn that all materials have properties, and those properties allow us to ...

What is a Structure? | 2nd Grade Science Ms. Gentemann introduces natural and man-made structures and how to observe them. (28m 17s) Providing Support for PBS.org Learn More about PBS online ...

LEFT: Meadow View Grade School sixth-graders Gypsy Martineau, Skylar Blackburn and Preslee Nelson are learning how to use lab equipment and analyze data in Travis Hurley’s science class. RIGHT: Pam ...