Problem Solving Apply concepts and skills to problem-solving situations. Prenumber Concepts and Relationships Develop an understanding of numbers using real-world situations and physical materials. Identify objects that are alike and those that are different. Copy a pattern. Continue or extend a pattern.
Match objects to construct an equivalent set.
Construct and compare equivalent sets. Recognize that the number of objects in a set remains the same when the objects are rearranged. Recognize that the number of objects in a set remains the same when one object is substituted for another. Geometry and Measurement Describe characteristics of shapes. Identify and name a circle, triangle, square, and rectangle.