Fourth - Shape, position and movement
Standard 4.GMD.1.2 - Practice rotating a point on a coordinate graph.
Included Skills: Graphing
Angle, symmetry and transformation • Having investigated the relationship between a radius and a tangent and explored the size of the angle in a semi-circle, I can use the facts I have established to solve related problems. • I can apply my understanding of the properties of similar figures to solve problems involving length and area. • I can plot and describe the position of a point on a 4-quadrant coordinate grid. • I can apply my understanding of the 4-quadrant coordinate system to move, and describe the transformation of, a point or shape on a grid. • Having investigated patterns in the environment, I can use appropriate mathematical vocabulary to discuss the rotational properties of shapes, pictures and patterns and can apply my understanding when completing or creating designs. • Describes rotational properties of shapes, pictures and patterns, including the order of rotation. • Uses knowledge of rotational symmetry to complete designs. • Uses a four-quadrant Cartesian grid to read and plot coordinates. • Applies understanding of translation to reflect or translate an object on a four-quadrant grid. • Uses similarity to find unknown lengths of 2D shapes. • Applies knowledge of the relationship between the tangent and radius to calculate sizes of missing angles. • Applies knowledge of triangles, angles and circles, including semi-circles, to solve problems. • Identifies transformation by reflection or translation of a point or shape on a grid.