Kelechi C.

Key Skills

Software

Don't disclose

Top Subject Matter

Biology Domain Expertise

Chemistry Domain Expertise

GCSE/A-Level Science tutoring

Top Data Types

Text

Image

Document

Top Task Types

Question Answering

Classification

Freelancer Overview

Biology and Chemistry Tutor (Wiingy Tutors). Brings 19+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Bachelor of Science, Nnamdi Azikiwe University (2006). AI-training focus includes data types such as Text and labeling workflows including Question Answering, Evaluation, and Rating.

Labeling Experience

Biology and Chemistry Tutor (Wiingy Tutors)

Don't discloseTextQuestion Answering

Provided 1:1 online tutoring in GCSE/A-Level Biology and Chemistry, including introductory college sciences, for international students. Prepared customised lesson plans based on each student's curriculum and academic needs and guided them through assignments, lab report understanding, revision, and exam preparation. Delivered structured feedback to students and parents to improve performance and readiness for exams. • Used past papers and targeted practice to strengthen exam readiness. • Tailored explanations to build clarity and deep understanding of scientific concepts. • Monitored progress and identified areas needing improvement through ongoing assessment. • Supported both learner understanding and confidence through a supportive learning environment.

2025 - Present

Teacher of Science (Hailsham Community College)

Don't discloseText

Planned and delivered Chemistry, Physics, and Biology lessons aligned with the national curriculum for KS3 and KS4 students. Designed differentiated lesson plans for students with diverse needs including SEN and high-achieving learners. Assessed learning using formative and summative methods and used data analysis to identify improvement areas and tailor interventions. • Supervised practical experiments and ensured safety compliance in the laboratory. • Maintained laboratory equipment and supplies to support ongoing practical instruction. • Used quizzes, lab reports, and end-of-term examinations for assessment. • Prepared students for GCSE Science exams using core principles, problem-solving, and exam techniques.

2024 - 2025

Biology and Chemistry Teacher (Molaks High School)

Don't discloseTextClassification

Taught Chemistry and Biology to senior secondary school students and delivered junior sciences. Prepared students for West African examination council senior school leaving certificate exams and organised extra classes to support inter-school science competitions. Served as Biology and Chemistry Laboratory supervisor and supported student learning through lesson notes, study guides, and authored textbooks/workbooks. • Used creative teaching approaches leveraging information technology and other teaching aids. • Helped establish and coordinate the Junior Engineers and Scientist Club (JETS). • Prepared students for exams and competitions with structured instruction. • Authored Chemistry learning materials including textbooks and workbooks.

2009 - 2010

Biology and Chemistry Teacher (Government Day secondary school Takum)

Don't discloseTextClassification

Taught Chemistry and Biology to senior secondary school students and provided support for senior school leaving certificate preparation. Coordinated the Biology and Chemistry laboratory function and helped establish and coordinate the Junior Engineers and Scientist Club (JETS). Prepared lesson notes and study guides and supported inter-school science competitions through additional classes and student registration. • Approached teaching creatively using information technology and other teaching aids. • Prepared students for West African examination council exams. • Supported laboratory supervision and student practical learning. • Authored Chemistry textbooks/workbooks to aid concept understanding.

2008 - 2009

Education

Work History