Kelechi Chioma
Experience interesting Chemistry and Biology Teacher with eye opening teaching approach that helps learners grasp the subject
Loading...



Show all photos
Kelechi Chioma
Bachelors degree
Enroll after the free trial
Each lesson is 55 min
50 lessons
20% off
/ lesson
30 lessons
15% off
/ lesson
20 lessons
10% off
/ lesson
10 lessons
5% off
/ lesson
5 lessons
-
/ lesson
1 lessons
-
/ lesson
Kelechi Your chemistry tutor
I'm Kelechi Chioma, A Biology and Chemistry tutor with over 24 years of experience. I hold a Bachelor's degree in Biochemistry. My Specialties include tailor-made learning approach, Exam focus teaching, and real world application of concepts. I work with student across all strata including primary, secondary and tertiary levels. I provide engaging sessions to enhance understanding. For students with special needs, I ensure a supportive and inclusive learning environment. I encourage a lot of questioning and practice especially of past exam papers. I push students to also study on their own. devoting study habits and methods for students and learners. I source for the best materials whether online or offline that will help students grasps the concepts better and quicker. Learners are motivated. Lets ace Biology and chemistry together.
Kelechi graduated from Nnamdi Azikiwe University

Specialities of your chemistry tutor
GCSE (UK)
Visual learning
A-Levels (UK)
International Baccalaureate (IB)
Common Core State Standards - CCSS (USA)
Types of learners for chemistry class
Home schooled
Middle School students
Anxiety or Stress Disorders
High School students
Learning Disabilities
College students
ASD
Elementary School students
ADHD
Chemistry class overview
My tutoring method is interactive, engaging and exam focused, providing personalised tutoring in various chemistry subjects like Chemical bonding, Organic Chemistry and many more. I use a blend of of tech tools, like online collaboration platforms, digital simulations and interactions. I make learning dynamic and hands-on. Following a structured curriculum, I ensure students grasp the complex concepts through a mix of theory and practical applications. I know how to make the hard things simple and explain the complicated aspects of each topic. With over 500 students thought both online and physical I bring to bear over 24 years teaching experience. my hands-on teaching style ensures the deep understanding of the subjects, leading to improved academic performance and exam success. Leaving my students with subject knowledge they will use for a life time.
Your chemistry tutor also teaches
Biochemistry
Acids, Bases & pH
States of Matter
Organic Chemistry
Chemical Reactions
Physical Chemistry

Chemistry concepts taught by Kelechi
The session covered significant figures, standard form, density calculations, and the periodic table. The Student practiced converting numbers to standard form and calculating the density of various substances. The Tutor assigned practice problems on density calculations and planned to continue reviewing the periodic table trends in the next session.
Significant Figures
Standard Form (Scientific Notation)
Units and Prefixes
Mathematical Symbols
Density Calculations
Periodic Table Trends: Atomic Radius
Periodic Table Trends: Ionization Energy
Periodic Table Trends: Electronegativity
The Student and Tutor discussed and practiced identifying different types of chemical reactions, including combination, decomposition, single and double displacement, and combustion. They also covered the concept of dilution, including calculating concentrations and volumes using the formula C1V1 = C2V2. The Student worked through several example problems on dilution.
Combustion Reactions
Key Solution Terminology
Dilution Calculations
Double Displacement Reactions
Single Displacement (Replacement) Reactions
Decomposition Reactions
Combination (Synthesis) Reactions
The Tutor guided the student through balancing chemical equations, beginning with simple examples and progressing to more complex hydrocarbon combustion and photosynthesis equations. The Student practiced balancing various equations and successfully balanced them with guidance from the Tutor. The Tutor assigned additional balancing equations as homework for the Student to complete before the next session.
Balancing Chemical Equations: The Basics
Balancing with Subscripts and Coefficients
Balancing Complex Equations: Hydrocarbon Combustion
Photosynthesis Equation
Neutralization Reactions
World Equations vs. Chemical Formulas
Tools & techniques used by chemistry tutor
Digital whiteboard
Interactive chemistry lessons
Open Q&A

Chemistry tutors on Wiingy are vetted for quality
Every tutor is interviewed and selected for subject expertise and teaching skill.
