Measurement+and+Geometry

1.0 Students deepen their understanding of the measurement of plane and solid shapes and use this understanding to solve problems:
 * ** 1.1 Understand the concept of a constant such as π know the formulas for the circumference and area of a circle. ([|Circle Area], [|Circle Circumference]) **
 *  1.2 Know common estimates of pi (3.14; 22/7) and use these values to estimate and calculate the circumference and the area of circles; compare with actual measurements. ([|Circle Area], [|Circle Circumference])
 *  1.3 Know and use the formulas for the volume of triangular prisms and cylinders (area of base x height); compare these formulas and explain the similarity between them and the formula for the volume of a rectangular solid. ([|Triangular Prisms], [|Cylinders])

2.0 Students identify and describe the properties of two-dimensional figures:
 *  2.1 Identify angles as vertical, adjacent, complementary, or supplementary and provide descriptions of these terms. ([|Identifying Angles])
 * ** 2.2 Use the properties of complementary and supplementary angles and the sum of the angles of a triangle to solve problems involving an unknown angle. ([|Triangle Angles 2], [|Solving For Angles], [|Angle Measurements]) **
 *  2.3 Draw quadrilaterals and triangles from given information about them (e.g., a quadrilateral having equal sides but no right angles, a right isosceles triangle).