Grade 7 - Shape and Space
Standard 7.SS.5 - Practice reflecting a point over the x and y axis of a coordinate graph.
Included Skills: Graphing
Expand and demonstrate an understanding of transformations (translations, rotations, and reflections) of 2-D shapes in all four quadrants of the Cartesian plane. • Identify the coordinates of the vertices of a 2-D shape shown on a Cartesian plane. • Describe the horizontal and vertical movement required to move from one point to another point on a Cartesian plane. • Describe the positional change of the vertices of a 2-D shape to the corresponding vertices of its image as a result of a transformation or successive transformations on a Cartesian plane. • Determine the distance between points along horizontal and vertical lines in a Cartesian plane. • Perform a transformation or consecutive transformations on a 2-D shape and identify coordinates of the vertices of the image. • Describe the positional change of the vertices of a 2-D shape to the corresponding vertices of its image as a result of a transformation or a combination of successive transformations. • Describe the image resulting from the transformation of a 2-D shape on a Cartesian plane by identifying the coordinates of the vertices of the image.