symmetry of figures. G.CO.A.4 Develop definitions of Given a geometric figure and a rotation, reflection, Initial Precursor: rotations, reflections, and or translation of that figure, identify the Recognize same. translations in terms of components of the two figures that are congruent. Recognize different. angles, circles, Distal Precursor: perpendicular lines, parallel Match the same three-dimensional lines, and line segments. shapes with same size and different G.CO.A.5 Demonstrate the ability to orientation. rotate, reflect, or translate a Match the same two-dimensional shape with the same sizes and different figure, and determine a orientations. possible sequence of Proximal Precursor: transformations between Recognize translation. two congruent figures. Recognize rotation. Recognize reflection. Recognize congruent figures. Target: Explain the relationship between congruent figures and transformation. Successor: Use a sequence of transformations to describe congruence of 2 given figures. Understand congruence in terms of rigid Understand congruence in terms of rigid motions. motions. G.CO.B.6 Develop the definition of Identify corresponding congruent and similar Initial Precursor: congruence in terms of rigid of shapes. Recognize same. motions. Recognize different. Distal Precursor: G.CO.B.7 Develop the criteria for Match the same two-dimensional triangle congruence from shape with different sizes and same the definition of congruence orientation. in terms of rigid motions. Match the same two-dimensional shape with same size and same orientation.
symmetry of figures. G.CO.A.4 Develop definitions of rotations, reflections, and translations in terms of angles, circles, perpendicular lines, parallel lines, and line segments. Given a geometric figure and a rotation, reflection, or translation of that figure, identify the components of the two figures that are congruent. Initial Precursor: Recognize same. Recognize different. Distal Precursor: Match the same three-dimensional shapes with same size and different orientation. Match the same two-dimensional shape with the same sizes and different orientations. Proximal Precursor: Recognize translation. Recognize rotation. Recognize reflection. Recognize congruent figures. Target: Explain the relationship between congruent figures and transformation. Successor: Use a sequence of transformations to describe congruence of 2 given figures. G.CO.A.5 Demonstrate the ability to rotate, reflect, or translate a figure, and determine a possible sequence of transformations between two congruent figures. Understand congruence in terms of rigid motions. Understand congruence in terms of rigid motions. G.CO.B.6 Develop the definition of congruence in terms of rigid motions. Identify corresponding congruent and similar of shapes. Initial Precursor: Recognize same. Recognize different. Distal Precursor: Match the same two-dimensional shape with different sizes and same orientation. Match the same two-dimensional shape with same size and same orientation. G.CO.B.7 Develop the criteria for triangle congruence from the definition of congruence in terms of rigid motions.
curr-mapa-math-k-12-crosswalk.docx