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Categories:: 2.9.5. Geometry
Statements:
A. Give formal definitions of geometric figures.
B. Classify and compare triangles and quadrilaterals according to sides or angles.
C. Identify and measure circles, their diameters and their radii.
D. Describe in words how geometric shapes are constructed.
E. Construct two- and three-dimensional shapes and figures using manipulatives, geoboards and computer software.
F. Find familiar solids in the environment and describe them.
G. Create an original tessellation.
H. Describe the relationship between the perimeter and area of triangles, quadrilaterals and circles.
I. Represent and use the concepts of line, point and plane.
J. Define the basic properties of squares, pyramids, parallelograms, quadrilaterals, trapezoids, polygons, rectangles, rhombi, circles, triangles, cubes, prisms, spheres and cylinders.
K. Analyze simple transformations of geometric figures and rotations of line segments.
L. Identify properties of geometric figures (e.g., parallel, perpendicular, similar, congruent, symmetrical).