About the Exam
Geometry Index | Regents Exam Prep Center


Geometry Course Description
(from NY State Education Department)

The three high school mathematics courses (Integrated Algebra, Geometry, Algebra & Trigonometry) are built around five process strands: Problem Solving, Reasoning and Proof, Communication, Connections, and Representation as well as five content strands: Number Sense and Operations, Algebra, Geometry, Measurement, and Statistics and Probability.  Within these courses, students will be expected to make connections between the verbal, numerical, algebraic, and geometric representations of problem situations.  These courses will require students to apply and adapt a selection of strategies and algorithms to solve a variety of problems.  It is expected that these strategies and algorithms will be implemented using both traditional and technological tools.


Geometry is the second course in mathematics for high school students.  There is no other school mathematics course that offers students the opportunity to act as mathematicians.  Within this course, students will have the opportunity to make conjectures about geometric situations and prove in a variety of ways, both formal and informal, that their conclusion follows logically from their hypothesis.  This course is meant to employ an integrated approach to the study of geometric relationships.  Integrating synthetic, transformational, and coordinate approaches to geometry, students will justify geometric relationships and properties of geometric figures.

Congruence and similarity of triangles will be established using appropriate theorems. Transformations including rotations, reflections, translations, and glide reflections and coordinate geometry will be used to establish and verify geometric relationships.  A major emphasis of this course is to allow students to investigate geometric situations.  Properties of triangles, quadrilaterals, and circles should receive particular attention.  It is intended that students will use the traditional tools of compass and straightedge as well as dynamic geometry software that models these tools more efficiently and accurately, to assist in these investigations.  Geometry is meant to lead students to an understanding that reasoning and proof are fundamental aspects of mathematics and something that sets it apart from the other sciences.


Students will sit for a NYS Regents Examination at the end of this course.