Objectives 


Students learn to evaluate variable expressions by substituting variables with values and applying correct order of operations. They learn to solve equations with one variable and mixed operations.
Students learn properties of polygons and classify them as regular, irregular, convex or nonconvex polygons. They identify two and threedimensional shapes from verbal descriptions, and interpret twodimensional patterns of threedimensional objects.
Students learn to do calculations with mixed units and apply rounding and approximation to convert between customary and metric units.
Students learn to organize data with decimal numbers on to various charts. They also learn to read and interpret charts and graphs
Students are introduced to the concept of functions. They learn to represent linear functions as tables of input/output values, express functions as equations, and plot functions on a coordinate graph.
Students learn about right angles, use of protractor to measure angles, and properties of a circle.
Students learn to convert time among different units of time and represent time as fractions. They understand the concept of time zones and continue to learn to read timetables.
Students learn concepts of dependent and independent events and their probability calculation.
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Students apply unit conversion to calculate perimeter and area.