Shreesh Sahai
Engage with a Physics Tutor for Conceptual Learning and Structured Study Support.




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Shreesh Sahai
Doctorate degree
/ 55 min
Shreesh - your physics tutor
I am Dr. Shreesh Sahai, an online tutor with a passion for Physics. With over 3 years of experience and a Doctorate degree, I specialize in subjects like Thermodynamics, Optics, and Astrophysics. My unique specialities include providing personalized learning plans, guiding on career paths, and conducting engaging Physics experiments. I cater to students at all levels, from Elementary School to College, offering services like homework assistance, review sessions, and test prep strategies. My expertise lies in making complex concepts simple through visual learning and real-world applications. Whether you need help with Physics lab skills or understanding Nuclear Physics, I am here to support your academic journey. Let's work together to enhance your knowledge and excel in Physics effortlessly!
Academic expertise of your physics tutor
Physics experiments
Review sessions
Homework help
Physics lab skills
Real world application
Personalized learning plans
AI modules
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Zero Risk Guaranteed
15-days refund
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1-yr validity
24/7 support
Student types for physics class
Middle School students
Elementary School students
College students
Home schooled
High School students
Physics class snapshot
My personalized tutoring approach focuses on fostering a deep conceptual understanding through result-oriented, collaborative, and inspiring sessions. Specializing in subjects like Astrophysics, Optics, and Nuclear Physics, I leverage tech tools such as digital whiteboards, interactive 3D models, and video conferencing to create engaging and interactive lessons. Following diverse curricula like A-Levels, AP Program, and IB, I cater to a wide audience of 200+ students across Elementary to College levels. By incorporating structured methods and practice worksheets, I ensure that students excel academically and develop a genuine passion for learning.
Quick homework help
90% of students receive physics assignment help on time, providing timely assistance for better results.
Strong focus on conceptual clarity
9 out of 10 students report better understanding of physics concepts like electromagnetism, relativity, and waves.
Strong focus on exam success
Students report score improvements in physics exams within 8 weeks of tutoring.
Shreesh - Physics tutor also teaches
Nuclear Physics
Thermodynamics
Atomic Physics
Astrophysics
Optics
Waves and Oscillations

Physics concepts taught by Shreesh
The Student and Tutor practiced solving quadratic equations using the completing the square method. They worked through examples with and without a leading coefficient for the x² term, focusing on identifying the correct components to form a perfect square. The Student was assigned homework problems to apply the four-step method, with solutions to be submitted for review during the next session.
Foundations of Completing the Square (x² Coefficient is 1)
Completing the Square with a Leading Coefficient (ax² Coefficient)
The Strategic Goal of Completing the Square
The Student and Tutor reviewed how to find solutions to quadratic equations, primarily focusing on the factorization method. They practiced a variety of examples, including those with root and fractional coefficients, and worked through word problems requiring the formulation and solution of quadratic equations. The Tutor assigned practice problems from the student's textbook as homework, with a plan to discuss any difficulties in the next class.
The Product of Zeros Principle
Algorithmic Approach to Splitting the Middle Term
Solving Quadratics with Rational and Irrational Coefficients
Verifying Quadratic Solutions
Solving Quadratic Equations by Factorization
The Student and Tutor engaged in a detailed session on quadratic equations, focusing on their definition, historical context, and critically, how to construct them from word problems. They practiced setting up equations for various scenarios and identifying valid quadratic expressions. The next lesson is planned to cover methods for solving quadratic equations, with a 2-hour session scheduled for tomorrow.
Defining a Quadratic Equation
Constructing Quadratic Equations from Word Problems
Identifying Quadratic Equations by Degree
Applying Speed
Distance
and Time Formulas
The Tutor introduced quadratic equations, outlining their standard form and providing practical examples of their application in real-world scenarios like area calculation. However, the session was significantly hampered by recurring technical issues and was ultimately rescheduled for a later date.
Standard Form of a Quadratic Equation
Real-World Applications of Quadratics
Identifying Quadratic Equations
The Tutor and Student began by assessing the Student's current understanding of basic atomic structure, including subatomic particles and electron shells. They then outlined a detailed academic plan to cover missed chemistry topics such as atomic properties, nuclear reactions, and structure and bonding, discussing the historical development of atomic models and the differing perspectives of physics and chemistry on atomic study. The session concluded with a decision to focus on Mathematics for upcoming sessions due to a pending exam, with Chemistry to be revisited later.
Fundamental Atomic Structure
Chemistry vs. Physics Perspective of Atoms
Atomic Classification and the Periodic Table
Electron Shells and Chemical Bonding
Quantum Basis for Electron Rules
The tutor provided an introductory session on classical mechanics for a high school student preparing for AP Physics. The discussion covered foundational concepts like scalars and vectors, velocity, and acceleration, explaining their relevance to mechanics. The tutor also outlined the general scope of a high school physics curriculum, with plans to build up to college-level material.
Introduction to Mechanics
Scalar vs. Vector Quantities
Key Kinematic Variables
Role of Mathematics in Physics
Classroom tools used by physics tutor
Presentations
Quizzes
Interactive 3D models
Video conferencing
Assessments
Digital Note taking
Engaging physics lessons
Chat for quick help
Note taking
Weekend lessons
Mobile joining

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