# 5.G.B.3 Resource

```Standard: 5.G.B.3
Understand that attributes belonging to a category of two-dimensional figures also
belong to all subcategories of that category. For example, all rectangles have four
right angles and squares are rectangles, so all squares have four right angles.
Description
LESSON: These learnzillion.com
attributes of 2D shapes:
 Count sides and angles to identify
polygons
attributes
attributes
at multiple attributes.
LESSON: These learnzillion.com
attributes of 2D shapes:
 Analyze and compare triangles by
their sides
 Classify and compare
 Identify attributes of polygons.
on geo boards, then sort based on
criteria they determine.
based on given criteria.
kinds of shapes based on their
defining attributes and to understand
the relationship between different
categories of shapes that share some
defining attributes.
ACTIVITY: This online game has
students drag shapes that meet given
criteria (clues) into a box.
ACTIVITY: This online game has
students identify 3 types of triangles.
ACTIVITY: This online game