Biology for high school students (Tawjihi)

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From 6.16 € /h

Biology is a basic science that aims to introduce students to the basics of biology, its history, importance, and various branches, as well as the characteristics and features of living organisms. This subject covers diverse aspects, including the basic principles and laws that govern life. It is one of the most diverse sciences, including genetics, cell science, physiology, microbiology, general botany, general practical biology, etc.

Location

Online from Egypt

About Me

Ibrahim El Shafei: A pioneer in bioengineering and genetics

Research projects
Interested in applied research and innovative solutions in the field of biotechnology:

- Superior Biosynthesis of Silver Nanoparticles: This project focused on the use of marine algae (e.g., Ulva, Ascophyllum, Sargassum) to synthesize silver nanoparticles, highlighting sustainable biotechnology applications.

Genetic transformation for resistance to brown rot in potatoes: This project involved using gene gun technology (biolistic) to transfer a brown rot resistance gene into potato plants, a significant achievement in crop improvement.

- Drug development from natural products, complete preclinical trial – February 2023
This comprehensive training included a wide range of laboratory and research activities:

Extraction and identification of active compounds from common barberry:
Sample collection and preparation.
Extraction with organic solvents, evaporation, freeze drying, and then powder fractionation.
Column and thin layer chromatography (TLC) techniques.
Development of HPLC and LC/MS/MS methods.
In vitro biological evaluations:
Color tests, enzyme-based tests, and color-based tests.
Cytotoxicity tests, including mammalian cell culture techniques, sterile standards in sample handling, cell culture, cell division, cell counting, and cytotoxicity tests.
Antimicrobial tests.
Protein assays (tissue homogenization, gel electrophoresis, protein quantification and normalization, immunoproteomic mapping, tissue sectioning for histopathological studies, immunohistochemistry and ELISA techniques).
In vivo biological evaluations:
Animal handling, mouse dissection, blood chemistry and complete blood count (CBC) analysis.
Photon imaging.

Plant protection and molecular diagnosis
Molecular techniques:
Extraction of DNA and RNA from all organisms manually or using tools (PCR - RT-PCR - RFLP - SSR-ISSR - gel electrophoresis - DNA purification).
Antimicrobial tests:
Preparation of different types of microbial media (PDA - Nutrient Agar...etc.).
Preparation of nanomaterials by chemical methods for use in plant therapy.
Treating plants with carborundum, infecting the plant, and then experimenting with different concentrations of insecticides.
Find the optimal concentration of pesticides by growing pathogens in a Petri dish and then treating with different concentrations.
Biotechnology (tissue culture and gene gun)
This experience includes:

Plant tissue culture (potatoes, bananas, jojoba, mint, corn, wheat, strawberries).
Gene Gun.
Extraction of aromatic compounds and active ingredients from plants and algae.
Licenses, Certifications and Training
Ibrahim's licenses, certifications, and training reflect his commitment to continuous learning and developing his skills in specialized fields.

Live training
Use of Electron Microscopy in Nanobiotechnology Applications - Alexandria University (Faculty of Science).
Biotechnology in the production of recombinant biological proteins - Theodor Bilharz Research Institute (TBRI).
Nanotechnology via Inductively Coupled Plasma Spectrometry (ICP-MS) - Sadat University.
Fundamentals of Animal Cell Culture Technology - Sadat University.
Fundamentals of Real Time-PCR Technology - Sadat University.
Food and Dairy Microbiology Analysis - Sadat University.
Online training
The Role of Comparative Genomics and Whole Genome Analysis in Identifying Molecular Networks Related to Interspecies Pressure - Scientific Forum for Taxonomy and Genetics.
Natural Nanomaterials and Their Industrial Applications - University of Basra, College of Science and Technology.
Preparation of bioceramic nanomaterials for use in medical applications - University of Basra, College of Science and Technology.
Nano-catalysts from synthesis to application - University of Basrah, College of Science and Technology.
Antibiotic-resistant bacteria: the silent pandemic - University of Basra, College of Science and Technology.

Education

University studies
Bachelor of Biotechnology and Genetic Engineering - Damanhour University.

Postgraduate studies
Master of Biotechnology and Genetic Engineering, Faculty of Science, Alexandria University, specializing in pharmacogenomics

Experience / Qualifications

Researcher at the Scientific Research City in Borg El Arab, Alexandria, for two years, specializing in drug development from natural products, plant protection, molecular diagnostics, and animal and plant tissue culture.

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Duration

60 minutes

The class is taught in

Arabic

English

Skills

Science

Chemistry

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

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**🌟 Excellence Assured: Prepare for the Bac G/E physics test! 📚**

Dear Future Bachelor,

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Chemistry and Biology that understand, connect, and apply each other

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🧪 Subjects: Chemistry (all levels) - Physics (Grades 7-12) - Biology (Grades 7-12) - Mathematics (Grades 7-10)
🎓 Qualified teacher of higher education in chemistry
📚 Individual lessons – At home or remotely

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Today is your best day!
I have 14 years experience of teaching Mathematics . I teach from grade 1 to grade 12 . i can teach the age group 4 years old to 45 years old student. I love teaching and i love to explore in teaching.
✅Qualifications:
• Bachelor’s degree in Education (B.Ed.) with a specialization in Math

• Master degree in Science (M.Sc.) Mathematics

• Bachler's degree in Science ( B.sc) Physics

• Proficient in computers, which makes me ideal for online tutoring — Clear, Visual Explanations – Uses visuals, games, mental math, and logical steps to make even tricky concepts simple.

✅Experience:
• 14 years of Tutoring: I’ve had the privilege of guiding and inspiring over a thousand students worldwide. This includes both classroom teaching (14 years in schools)

• Classroom Teaching: I gained valuable experience during 7 years of teaching in a India and 7years in Dubai .

✅CURRICULA & EXAMS I SUPPORT:
i can teach in Math from Basic To Advance level

✔️Algebra , Pre Algebra ,Elementary Algebra ,Intermediate Algebra , Algebra 1 , Algebra 2, College Algebra

✔️Pre-calculus .

✔️GCSE, IGCSE, IB Math (PYP and MYP) , IB AA SL

✔️ O-Levels, Edexcel, AQA

✔️ ACT Math, GED, NAPLAN,

✔️CBSE, ICSE

✔️Singapore, US Common Core, UK, Australian Curriculum.

✔️Trigonometry ( till Garde 10)

✔️General Mathematics

✔️Honorable Geometry and INTERMEDIATE

✔️ UK entrance Exam Preparation , SASMO exam (Singapore and Asian Schools Math Olympiad)

✔️ European baccalaureate system
✅Regions I Cover:

I offer tutoring services to students in the US, UK, UAE, Australia, New Zeeland, Hong Kong, Singapore, Malaysia, Canada, Europe, Switzerland, Taiwan, Japan, India, and beyond.

🖐am providing practice worksheet after every class for quick revision and self confidence in Math .

🚀There Is nothing to fear about Math it’s all about Understanding and Practice, join me to help you find your new Passion!

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Experienced Chemistry Teacher and Supervisor with more than 25 years of teaching. Expert in creating
interesting lessons, guiding other teachers, and managing classroom projects. Known for making chemistry
easy to understand and enjoyable for students.