Math  201819
K.10  Geometric Figures
The student will
a) identify and describe plane figures (circle, triangle, square, and rectangle);
b) compare the size (smaller, larger) and shape of plane figures (circle, triangle, square, and rectangle); and
c) describe the location of one object relative to another (above, below, next to) and identify representations of plane figures (circle, triangle, square, and rectangle) regardless of their positions and orientations in space.
Adopted: 2016
BIG IDEAS
 So that I can find and recognize circles, squares, rectangles, and triangles in my everyday life at school and at home and all around me
UNDERSTANDING THE STANDARD

ESSENTIALS
The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to
 Identify a circle, triangle, square, and rectangle. (a)
 Describe the characteristics of triangles, squares, and rectangles, including number of sides and number of vertices. (a)
 Describe a circle using terms such as round and curved. (a)
 Compare and group plane figures (circle, triangle, square, and rectangle) according to their relative sizes (smaller, larger). (b)
 Compare and group plane figures (circle, triangle, square, and rectangle) according to their shapes. (b)
 Distinguish between examples and nonexamples of identified plane figures (circle, triangle, square, and rectangle). (b)
 Identify pictorial representations of a circle, triangle, square, and rectangle, regardless of their position and orientation in space. (c)
 Describe the location of one object relative to another, using the terms above, below, and next to. (c)
KEY VOCABULARY
Updated: Aug 22, 2018