We have enjoyed our journey for close to a decade now helping our students with different aspects of their school and college prep. We hope we have added some value to the process. For us it's been educative and enriching.

From 1 May 2019, True North will discontinue it's classroom model. Our tutors will still be available for Skype classes for the following subject areas:

SAT Subject Tests in Math and Physics
IGCSE Math, English and Physics
IB Math, English and Physics
AS and A-Levels Math and Physics
Please call +919967553927 or +919819604160 for Skype classes

SAT Math Video Lessons

A. Arithmetic

   A.1  Topics in Arithmetic

           A.1.1  Ratios and Proportions

           A.1.2  Percents, Fractions, Decimals, Interest, Profit and Loss

           A.1.3  Rate and Work

           A.1.4  Mixtures

B. Counting Techniques and Probability

   B.1  Counting Techniques and Probability

           B.1.1  The Multiplication Principle

           B.1.2  An Introduction to Probability

           B.1.3  Permutations

           B.1.4  Combinations

           B.1.5  Intersection and Union of Events

C. Number Properties

   C.1  Basics

           C.1.1  Natural Numbers, Integers, Absolute Value

           C.1.2  Exponents and Roots

   C.2  Divisibility

           C.2.1  Divisibility, Quotients and Remainders, Divisibility Rules for 2, 4, 3, 5, 10

           C.2.2  Factors and Multiples, HCF and LCM, Primes and Prime Factorization

D. Algebra

   D.1 Topics in Algebra

           D.1.1  Algebraic Expressions

           D.1.2  Factoring

           D.1.3  Equations I – Linear, Quadratic

           D.1.4  Equations II – Radical, Rational, Absolute value

           D.1.5  Inequalities

           D.1.6  Word Problems

E. Coordinate Geometry, Functions, and Graphs

   E.1  Basic Coordinate Geometry

          E.1.1  Introduction to Coordinate Geometry - The Coordinate Plane, Distance and Mid-point


   E.2  Functions and Graphs

          E.2.1  Introduction to Functions - Notation, Domain and Range, Inverse functions

          E.2.2  Graphs of Functions – Plotting and reading graphs, Inverse functions, Graph


          E.2.3  Graphs of Linear Functions (Straight Lines)

          E.2.4  Graphs of Quadratic Functions (Parabolas)

F. Geometry

   F.1  Geometry I

          F.1.1  Lines and Angles

          F.1.2  Triangles I

          F.1.3  Triangles II

          F.1.4  Quadrilaterals and Polygons

          F.1.5  Circles

          F.1.6  Solids

FREE DOWNLOADS: pdf and audio mp3 of every lesson.