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
Visual learning
A-Levels (UK)
GCSE (UK)
Australian Curriculum (AU)
Common Core State Standards - CCSS (USA)
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
ASD
Middle School students
ADHD
College students
Anxiety or Stress Disorders
Home schooled
Learning Disabilities
Elementary School students
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
The Tutor and Student reviewed various chemistry concepts including dilution, titration calculations, percentage composition, and hydrate formulas. They practiced solving problems related to these topics, with a focus on balancing chemical equations and applying relevant formulas like M1V1=M2V2 and N=MV. The next session is scheduled for Monday afternoon to continue practice.
Percent Composition by Mass
Calculating Atoms in Hydrated Compounds
Neutralization Reactions and Titration
Dilution Calculations (M₁V₁ = M₂V₂)
The Student and Tutor reviewed key organic chemistry concepts, focusing on identifying functional groups like hydroxyl, carboxyl, amino, and carbonyl, and their associated organic compounds. They practiced recognizing these groups and discussed their presence in biological macromolecules. The session also covered essential biochemistry topics, including enzymes, oxidation-reduction, and an overview of glycolysis and the Krebs cycle in preparation for an upcoming exam.
Organic Functional Groups: Identification & Macromolecules
Enzymes: Biological Catalysts
Oxidation-Reduction (Redox) Reactions
Glycolysis and the Krebs Cycle: Cellular Energy Production
The Student and Tutor reviewed key concepts in microbiology and biochemistry, beginning with microscope types, properties, and various staining techniques, including Gram staining. The session then shifted to core metabolic processes, discussing enzyme function, oxidation-reduction reactions, glycolysis, the Krebs cycle, photosynthesis, and aerobic versus anaerobic respiration. The Tutor advised the Student to review their notes and suggested a potential follow-up class to cover remaining study guide topics before an upcoming exam.
Microscope Fundamentals
Aerobic vs. Anaerobic Respiration
Core Metabolic Pathways
Oxidation-Reduction (Redox) Reactions
Introduction to Metabolism & Enzymes
Specialized Staining Methods
Staining Techniques & Dyes
The Student and Tutor continued their chemistry and biology review, focusing on chemical bonding, the pH scale, definitions of acids and bases, organic and inorganic compounds, and key functional groups. They also covered the major macromolecules: carbohydrates, lipids, proteins, and nucleic acids. The session concluded with the Student practicing multiple-choice questions covering topics from this and previous lessons, with a plan to address remaining curriculum points in their next meeting.
Chemical Bonds: Ionic
Covalent
and Hydrogen
Acids
Bases
and the pH Scale
Polarity and Organic vs. Inorganic Compounds
Macromolecules I: Carbohydrates and Lipids
The Student and Tutor reviewed several microbiology topics, including inclusions, the prokaryotic plasma membrane, endosymbiotic theory, endospores, and glycocalyx. The session then transitioned to fundamental chemistry, covering the definition of chemistry and matter, the structure of atoms, elements, electronic configurations, and the formation of ions (metals vs. non-metals). The Student practiced determining electronic configurations and identifying ion types, and they planned to continue with chemical bonds and other chemistry topics in the next session.
Inclusion Bodies
Prokaryotic Plasma Membrane
Endosymbiotic Theory of Eukaryotic Evolution
Endospores
Sporulation
and Germination
Fundamental Atomic Structure and Elements
Ions
The Student and Tutor reviewed fundamental concepts in microbiology, including cell definitions, prokaryotic and eukaryotic cell structures and differences, and detailed gram staining procedures. They practiced identifying bacterial shapes and functions of various cellular components through quiz questions. Another session was planned to continue covering the extensive curriculum.
Bacterial Appendages: Function and Differentiation
Gram Staining: Principle and Procedure
Basic Bacterial Morphology (Shapes)
Key Eukaryotic Cell Organelles and Functions
Cell Theory and Basic Classification
Prokaryotic Cell Structures (Anatomy of a Bacterium)
Tools & techniques used by chemistry tutor
Digital whiteboard
Interactive chemistry lessons
Record lessons
Pets are welcomed
Parent feedback
Weekend lessons
Mobile joining

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Every tutor is interviewed and selected for subject expertise and teaching skill.
