Lesson Plan

#### Description:

Lesson Plans and Creative Activities for Geometry Classroom

#### Subjects:

• Mathematics > General
• Mathematics > Geometry

#### Keywords:

geometry measurement coordinate conjecture pythagorean theorum trapezoid

English

#### Access Privileges:

Public - Available to anyone

#### Collections:

None
Update Standards?

#### CCSS.Math.Content.K.G.B.4: Common Core State Standards for Mathematics

Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/"corners") and other attributes (e.g., having sides of equal length).

#### CCSS.Math.Content.1.G.A.1: Common Core State Standards for Mathematics

Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes.

#### S2486466: Texas Essential Knowledge and Skills for Mathematics

distinguish between attributes that define a two-dimensional or three-dimensional figure and attributes that do not define the shape;
Curriki Rating
On a scale of 0 to 3
3
On a scale of 0 to 3

This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of 2009-07-25.

#### Component Ratings:

Technical Completeness: 3
Content Accuracy: 3
Appropriate Pedagogy: 3