16.1 Manipulate, explore, recognize, describe concrete shapes in the environment such as square, circle, rectangle and triangle.
16.2 Use properties to sketch simple representations of 2-D and 3-D figures. 16.3 Compose and decompose 2-D and 3-D figures.
Infant 2
16.4 Recognize similarities, differences and relationships among shapes: triangles and quadrilaterals.
16.5 Name and draw basic 2-D and 3-D figures.
16.6 Describe and compare 2-D and 3-D figures according to specific attributes: length of sides, size of angles (angle not measured, only by comparison); length of sides, number of faces, size of angles (angle not measured, only by comparison).
Standard 1
16.7 Compose and decompose compound shapes: construct simple shapes with given dimensions (lengths).
16.8 Visualize sketches and construct 3-D representations giving drawings of different views.
16.9 Construct simple figures from given nets.
Standard 2
16.10 Construct triangles and quadrilaterals.
16.11 Classify triangles based on angle sizes.
16.12 Sketch and match simple figures: match figure to given net or side, bottom and top views.
Standard 3
16.13 Construct circles and other polygons.
16.14 Describe circle based on the attributes of center, radius, diameter.
16.15 Identify arcs and sectors.
16.16 Identify rotational symmetry.
16.17 Draw right-prisms: parallel faces to include triangles, squares, rectangles, circles.
Standard 4
16.20 Construct pyramids.
16.18 Draw faces of 3-dimensional figures.
16.19 Sketch spheres and cones.
Standard 5
16.21 Construct 2-dimensional shapes from specific dimensions for sides, diagonals, diameter, radius, altitude, angles.
16.22 Investigate relationships between interior angles and exterior angles in a triangle.
16.23 Recognize ratio between circumference and diameter of any circle.
16.24 Construct compound 3-dimensional figures.
Standard 6
16.25 Investigate relationship between interior and exterior angles of quadrilaterals and other polygons.
16.26 Apply Pythagoras theorem to right-angle triangles.
16.27 Identify similar and congruent figures.
16.28 Construct polyhedral using nets (2-dimensional patterns).