LAC 28:CXLII.707. Geometric Reasoning and Logic

A. Reason with shapes and their attributes. 1. Recognize and draw shapes having specified attributes, such as a given number of angles or given number of equal faces, with sizes being compared directly or visually. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. 2. Apply spatial structuring to partition a rectangle into rows and columns of same-size units, interpreting both as a collection of units and as single units, and count to find the total number units. The rectangle should not be divided up into more than 5 columns and 5 rows to correlate with 2.AR.B.4. 3. Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. a. Identify examples and non-examples of halves, thirds, and fourths.