The Natal Studies Module focuses on the interpretation the natal chart. Each of the seven courses in this department teaches different components of natal chart delineation from both the classical and modern viewpoints while weaving in the history of the techniques taught.

Upon completing and passing this module, students receive a Natal Studies Certificate. They will be proficient in reading a natal chart from the modern perspective of personality and from the classical perspective of assessing strengths.


Expand all

Winter 2023-2024

NAT-1 Foundations in Astrology (Spring 2024)

This class introduces the basic structure of a horoscope and its components. You will learn the elements and modalities of the signs, the sect and quality of the planets, and the house types and meanings. The dignities of the planets of the planets will be taught including triplicity and its relationship to sect. You will learn both the modern and classical approach to temperament analysis.The course finishes with a comparison of chart analysis using classical and modern methods of interpretation.

Basic Astrology

Basic Astrology is an introductory course for students without any previous knowledge of Astrology. It is designed to help students learn the basics of Astrology. Each lesson builds upon the other preparing the student for advanced studies in IAA’s Professional Training Department, beginning with Natal Studies I. You’ll learn that Astrology is more than your Sun Sign! You’ll also learn that the placements of the planets on the day you were born gives insight into your character and potential.

Instructor, April 2021: Jodie Forrest

NAT-1 Foundations in Astrology (Winter 2024)

This class introduces the basic structure of a horoscope and its components. You will learn the elements and modalities of the signs, the sect and quality of the planets, and the house types and meanings. The dignities of the planets of the planets will be taught including triplicity and its relationship to sect. You will learn both the modern and classical approach to temperament analysis.The course finishes with a comparison of chart analysis using classical and modern methods of interpretation.

NAT-2 The Planets

This course covers the natural significations of the planets, the mythology of the planets, and the important roles planets play in horoscope analysis. Building upon the techniques learned in NAT-1 this course will deepen the understanding of dignities and sect as additional components of each are introduced. The student will also learn the numerous ways a planet functions in a chart with a focus on a planet in a sign, in a house, and ruling a house.

NAT-3 Deepening Planetary Delineation

This course teaches the delineation of the planets, angles and Nodes. Retrogression, synodic cycles and house systems are discussed as well.

NAT-4 Aspects and Dispositions

NAT-5 Chart Synthesis

In Nat-5 of the Natal Studies Module we focus on helping students perfect their knowledge of the techniques learned throughout these classes. These 10 weeks are devoted to the integration of the material you have learned so far in preparation for this important semester final.

During this semester, students will practice their skills in delineating natal charts. Some weeks will focus on modern delineation, other weeks will focus on classical delineation. Mystery Charts are used in the homework so the student's can discover their biases when looking at a chart. Self-evaluation is a part of each week's homework after the mystery chart is revealed in the following class.

NAT-5 promises to be fun as well as a great learning experience.


NAT-6 Astronomy & Other Bodies

This course teaches relevant astronomy along with the delineation of asteroids, fixed stars and more. Chart delineation expands to include the usage of derived houses and introduces theme building through assessing areas of life.

NAT-7 Calculations

The ability to calculate a chart by hand, using the Ephemeris and Book of Tables, is both a vital skill for the working astrologer and an international certification requirement. This course is based on a widely accepted method which is simple, rewarding, and easy to understand. It is a “hands-on” class in which the birth data for up to ten subjects provides opportunity to practice the steps both during class and through homework assignments.

Notice to students: Your instructor will be in touch with you 48 hours before your class begins.


NAT-Class Natal Classical Studies

This course is open to anyone familiar with modern astrology that would like to add Classical Astrology techniques to their tool kit.

It is a graduation requirement for all students who are currently registered in or returning to the Natal Studies Module that have taken NAT-1 prior to May 2015 and all students in the Diploma Module that have not taken the prior course "Introduction to Classical Astrology." It is also open to any astrologer who wishes some practice in this field.