Emmanuel Asante
"Math Mavens: Engaging Visuals, Real-World Insights, Interactive Learning"
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Private tutor - Emmanuel Asante
Bachelors degree
/ 30 min
Emmanuel - Know your tutor
Hello! I’m Emmanuel Asante, a passionate and experienced math tutor committed to helping students at all levels, from elementary school to high school, gain a strong understanding of math. With a deep expertise in various fields, including elementary math, middle school math, high school math, probability, statistics, trigonometry, and AP Calculus, I offer personalized tutoring services designed to unlock your full potential in mathematics. Mathematics often feels intimidating to many students, but I’m here to change that perception. I firmly believe that math can be enjoyable, accessible, and, most importantly, a tool that helps us understand the world around us. My goal as a tutor is not just to teach you the “how-to’s” of solving problems but to show you the real-world applications and beauty of math. Whether you're tackling basic arithmetic, learning the fundamentals of algebra, or preparing for the rigor of AP Calculus, I work to ensure that you not only grasp the material but also appreciate its significance. One of the core elements of my teaching philosophy is to create a supportive, welcoming, and dynamic learning environment where students feel confident and encouraged. I believe that every student learns at their own pace, and my approach is tailored to meet individual needs. There’s no “one-size-fits-all” when it comes to learning math, which is why I place a strong emphasis on adapting my teaching methods to suit your learning style. I understand that students often have different strengths and challenges, and I strive to meet each student where they are.
Emmanuel graduated from University of Mines and Technology


Class overview
As an experienced math tutor, I tailor my teaching to cater to Elementary, Middle, High School, and College level students. My teaching style focuses on visual explanations, real-world applications, and interactive sessions to make learning engaging and effective. I celebrate correct solutions with encouraging comments, highlight common mistakes, and provide alternative problem-solving methods. Short quizzes are used frequently to master specific concepts. My adaptive approach helps students succeed in their academic pursuits, with many gaining admission to top universities for math-intensive fields like engineering, physics, and economics.
Specialities of your tutor
Assignment help
Grade improvement
Test prep
Concepts learning
Exam prep

Mathematics concept taught by Emmanuel
The Student and Tutor discussed MOS capacitor CV characteristics, including the impact of accumulation, depletion, and inversion layers. They then worked through a quantitative problem involving low and high frequencies, computing different capacitance values. They will continue with remaining parts of the problem and review a past paper in the next session.
CV Characteristics of MOS Capacitors
Substrate Types: P-type vs. N-type
Frequency Dependence in Inversion
Calculating Oxide Capacitance
Minimum Capacitance and Maximum Depletion
The Student and Tutor covered MOSFET characteristics, including flat band conditions and threshold voltage, and practiced quantitative problem-solving related to maximum depletion region width and space charge density. They worked through several example calculations, adjusting for temperature and material changes. They began but did not finish a more complex problem requiring numerical solutions.
Numerical Solutions and Iterative Methods
Threshold Voltage (Vₜ) in MOSFET
Calculating Fermi Potential (ΦF)
Maximum Depletion Width (Xᴅₜ) Calculation
Maximum Space Charge Density (Q'ₛᴅ max)
Temperature Dependence and Approximations
Flat Band Condition in MOSFET
The session covered the concept of metal-semiconductor work function difference and its importance in MOSFETs, including how it varies with different gate materials like aluminum, N+ polysilicon, and P+ polysilicon. The Student sketched energy band diagrams for different MOS structures. The Tutor will share the session file.
Metal-Semiconductor Work Function Difference
Work Function Definition
Fermi Level Alignment in Equilibrium
Impact of Unequal Work Functions
Aluminum
N+ Poly
and P+ Poly Gates: Work Function Differences
Energy Band Diagrams for MOS Structures
The Student and Tutor worked on a calculus problem involving limits, L'Hôpital's Rule, differentiation (product and chain rule), and indeterminate forms. The student practiced applying these concepts to a complex function and learned the importance of simplification. The Tutor shared lesson notes with the Student for review.
Differentiation Techniques: Chain Rule
Algebraic Simplification and Factoring
Derivatives of Trigonometric Functions
Derivatives of Exponential Functions
Differentiation Techniques: Product Rule
L'Hôpital's Rule
Limits and Indeterminate Forms
The Student reviewed several calculus problems including limits, continuity, horizontal asymptotes, velocity, and marginal cost, and derivatives of logarithmic functions. The Tutor explained various methods and shortcuts for solving these problems. The session concluded with a discussion about meeting again and the Tutor sharing the updated file.
Differentiation of Natural Logarithms
Average Cost and Marginal Average Cost
Marginal Cost
Velocity as a Derivative
Horizontal Asymptotes
Continuity of Functions
Limits at Infinity
Domain Representation
The Student and Tutor reviewed the concept of correlation, including its definition, types (positive, negative, and zero correlation), and calculation using the Pearson correlation coefficient. The Student practiced calculating the correlation coefficient with two examples and received a homework assignment to further practice these skills. The homework involves determining the type and strength of correlation, calculating 'r', and interpreting the results based on a dataset.
Direction of Correlation
Pearson Correlation Coefficient Formula
Interpreting r Values
Correlation Coefficient (r)
Definition of Correlation
Emmanuel also teaches
Elementary School Math
High School Math
Middle School Math
Probability
Statistics
Trigonometry
Student types for classes
None Of The Above
All Levels
School
Adult / Professional
College
Interactive lessons
Parent feedback
Record lessons
Weekend lessons
Open Q&A
Note taking
Teaching tools used by tutor
Presentations
Quizzes
Practice worksheets
Math Games
Lesson Planner
Solvers & Calculators
Visualization & Exploration
Graphing Tools

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