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




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Kelechi Chioma
Bachelors degree
/ 55 min
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
A-Levels (UK)
Australian Curriculum (AU)
State-Specific Standards (USA)
GCSE (UK)
New Zealand Curriculum - NZC (NZ)
AI modules
Summary
Podcast
Quiz
Learnings
Flashcard
Spotlight
Zero Risk Guaranteed
15-days refund
Free tutor swap
No cancel fee
1-yr validity
24/7 support
Types of learners for chemistry class
Anxiety or Stress Disorders
College students
Learning Disabilities
ASD
Elementary School students
Middle School students
Home schooled
ADHD
High School students
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
Chemistry
Organic Chemistry
Chemical Reactions
Physical Chemistry
Inorganic Chemistry
Analytical Chemistry

Chemistry concepts taught by Kelechi
Student and Tutor continued their review of Newton's Laws of Motion and various types of forces. They practiced identifying forces, applying kinematic equations, and solving conceptual problems related to constant velocity, acceleration, and apparent weight in elevators. The plan is to cover vector-related material in the next session to prepare for an upcoming test.
Newton's First Law: Net Force & Motion
Key Kinematic & Dynamic Formulas
Apparent Weight in Elevators
Scalar vs. Vector: Speed and Velocity
Newton's Third Law: Action-Reaction Pairs
Identifying & Resolving Forces
Mass
Inertia
The Student and Tutor engaged in a detailed physics lesson covering Newton's three laws of motion, including definitions, historical context, and common misconceptions. They applied these laws to solve various problems, focusing on calculating net force, acceleration, and distinguishing between mass and weight. The Tutor assigned practice questions related to the topics covered and discussed future sessions on physics or organic chemistry.
Newton's Third Law of Motion: Action-Reaction Pairs
Newton's Second Law of Motion: Fnet = ma
Mass vs. Weight
Newton's First Law of Motion: The Law of Inertia
Defining Force & Its Historical Context
The Student and Tutor reviewed core concepts of photosynthesis and cellular respiration. They covered the balanced equation for photosynthesis, key biochemical components like photosystems and the electron transport chain, and compared the energy flow in both processes. They also discussed the origin of plant mass and the basics of glycolysis, working through related questions. The Student was encouraged to continue studying these topics for upcoming classes.
Photosystems (PS2 & PS1) and Energy Flow
Origin of Plant Biomass
Glycolysis: Glucose Breakdown
Redox Reactions: Oxidation and Reduction
Core Equations & Definitions: Photosynthesis and Respiration
The session provided an introductory overview of fundamental physics concepts, defining physics, outlining its main branches, and discussing essential physical quantities and units. The Tutor and Student then delved into kinematics, specifically practicing calculations for distance, displacement, speed, velocity, and acceleration. They also discussed upcoming topics like forces and Newton's laws, and the Student was advised to share their course materials for future lessons.
Acceleration
Speed vs. Velocity
Distance vs. Displacement
Scalar vs. Vector Quantities
Physical Quantities & SI Units
Major Branches of Physics
Introduction to Physics
Student and Tutor reviewed fundamental concepts in biochemistry, specifically focusing on enzymes and ATP. They covered the definition, mechanism, and factors affecting enzyme activity, as well as the structure, function, and energy dynamics of ATP, including its role in endergonic and exergonic reactions. The session concluded with practice questions to solidify the understanding of these core biological chemistry principles, preparing the Student for upcoming class material.
Enzymes: Biological Catalysts
Enzyme Mechanism: Active Site & Induced Fit
ATP: Cellular Energy Currency & Hydrolysis
Bioenergetics: Endergonic vs. Exergonic Reactions
Phosphorylation and Energetic Coupling
The Tutor and Student discussed key biochemistry topics including protein primary to quaternary structures, the composition and formation of fats (triglycerides), and the properties of polar versus non-polar molecules. They also explored the structural and functional differences between various polysaccharides (glycans) and reinforced these concepts through a quick quiz. The Student plans to schedule another session for the end of next week after their upcoming test.
Protein Structure & Prion Diseases
Lipid Structure & Formation
Molecular Polarity & Amphipathic Nature
Polysaccharide Linkages & Function
Tools & techniques used by chemistry tutor
Digital whiteboard
Interactive chemistry lessons
Record lessons
Open Q&A
Parent feedback
Mobile joining
Note taking

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