Students explore algebraic concepts using real life situations.  In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.

Young scholars explore characteristics of mass. In this scientific inquiry about mass lesson plan, students drop rocks of different weights from various heights and record the depth of the "crater" created.  Young scholars record...

This online course guides students through the scientific method with an emphasis on analyzing data and graphical analysis as a foundation to a chemistry course.

By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...