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

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Each lesson is 55 min

50 lessons


20% off

/ lesson

30 lessons


15% off

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20 lessons


10% off

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10 lessons


5% off

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5 lessons


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1 lessons


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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

Kelechi graduated from Nnamdi Azikiwe University
Kelechi graduated from Nnamdi Azikiwe University

Specialities of your chemistry tutor

Australian Curriculum (AU) icon

Australian Curriculum (AU)

International Baccalaureate (IB) icon

International Baccalaureate (IB)

A-Levels (UK) icon

A-Levels (UK)

New Zealand Curriculum - NZC (NZ) icon

New Zealand Curriculum - NZC (NZ)

GCSE (UK) icon

GCSE (UK)

Types of learners for chemistry class

ASD icon

ASD

College students icon

College students

Home schooled icon

Home schooled

ADHD icon

ADHD

Middle School students icon

Middle School students

Learning Disabilities icon

Learning Disabilities

Anxiety or Stress Disorders icon

Anxiety or Stress Disorders

High School students icon

High School students

Elementary School students icon

Elementary 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

Biochemistry

Biochemistry

Acids, Bases & pH

Acids, Bases & pH

States of Matter

States of Matter

Organic Chemistry

Organic Chemistry

Chemical Reactions

Chemical Reactions

Physical Chemistry

Physical Chemistry

Flexible Scheduling

Allows 1h early scheduling

Allows 1h early rescheduling

Can wait for 20 mins after joining

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10 day Refund

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Chemistry concepts taught by Kelechi

Student learned 4 days ago

The Tutor and Student reviewed the hydrohalogenation reactions of alkynes, covering both partial and complete addition of hydrogen halides and the resulting products. They also discussed naming organic compounds and the stereoselective reduction of alkynes to alkenes using specific catalysts. The Tutor encouraged the Student to practice independently and plans for future sessions to cover new assignments.

Hydrohalogenation of Alkynes

Stereochemistry of Alkene Formation

Cycloalkynes and Addition Reactions

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Student learned 5 days ago

The tutor and student reviewed the functional groups and the oxidation reactions of alkynes. They practiced predicting the products of both mild and strong oxidation reactions, differentiating between terminal and internal alkynes, and worked through examples from the student's assignment.

Functional Groups in Organic Chemistry

Oxidation of Alkynes: Mild vs. Strong

Terminal vs. Internal Alkynes

Nomenclature of Ketones and Carboxylic Acids

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Student learned 5 days ago

The class focused on foundational chemistry concepts, including scientific notation, unit conversions, density calculations, atomic structure, and the formation of ions. The student practiced solving various problems related to these topics, and they planned to continue with the next chapter in their next session.

Isotopes and Atomic Stability

Atomic Structure: Protons

Neutrons

Electrons

Unit Conversions and Prefixes

Scientific Notation and Exponent Rules

Density

Mass

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Student learned 6 days ago

The Tutor and Student reviewed organic chemistry concepts, focusing on the nomenclature and reactions of alkanes, alkenes, and alkynes. They practiced naming compounds with substituents and multiple bonds, and explored addition reactions including hydrogenation, halogenation, hydrohalogenation, and hydration. The session also began a review of functional groups, which is foundational for upcoming assignments.

Addition Reactions of Alkynes

Hydration of Alkynes

Functional Groups and Their Suffixes

Nomenclature of Alkanes

Alkenes

and Alkynes

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Student learned 12 days ago

The student and tutor reviewed concepts in chemistry, including physical vs. chemical changes, types of energy (kinetic, potential, chemical), the law of conservation of energy, significant figures, standard form, and unit conversions. They worked through practice problems, particularly on identifying energy types and applying conversion factors.

Physical vs. Chemical Changes

Types of Energy and Their Transformations

Significant Figures and Standard Form

Unit Conversions and Prefixes

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Student learned 20 days ago

The session covered introductory chemistry topics, including the definition of matter, atomic structure, elements, and basic chemical equations. The student practiced drawing electronic configurations and calculating neutron numbers based on atomic and mass numbers. The next session is scheduled for the same time and day.

Chemical Equations

Mass Number and Calculating Neutrons

Electronic Configuration

Elements and Atomic Number

Atoms and Subatomic Particles

Definition of Matter

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Tools & techniques used by chemistry tutor

Digital whiteboard image

Digital whiteboard

Interactive chemistry lessons

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Open Q&A

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