Biology for high school students (Tawjihi)

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From 5.49 £ /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

Raef

4.74

(129)

The math, physics, chemistry, and SVT courses of the French or Swiss program of maturity or university are done by either in-depth explanations or by a quick course and summary of essential needs according to the case of each student supported by exercises from the book or evaluations and exams from other high schools.
A special follow-up program to better prepare for the Terminales session.
So that I can give support courses for the 1st year of university in Mathematics - Analysis - Matrices - Statistics - Algebra - Geometry - Physics - Mechanics - Electricity - Chemistry - Organic Chemistry - Biology, Geology.
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I can also help students to better prepare for courses and support them to better prepare for the duties of CNED in science subjects.
Guaranteed response within minutes up to 10 hours maximum.

4.74

(129)

I have 22 years of teaching experience at international schools as a Chemistry teacher in different countries and currently I`m working as an A level Chemistry teacher at an independent school in England. I have a master's degree in chemistry.
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Nitesh

4.74

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In my class, I would like to help my students with the necessary tutoring and proper direction towards understanding natural science subjects such as Physics, Chemistry, and Mathematics for students at IB level, high school level, and school level. I am familiar with the European School system, International School System, and A-level.

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Benson

4.74

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Nothing beats one-on-one lessons.
I am a qualified, experienced, and certified international tutor with a strong familiarity with the Cambridge IGCSE/A-Levels/O-Levels & IB Diploma curricula. I offer both ONLINE and IN-PERSON lessons in PHYSICS, CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula.
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Prof

4.74

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Amin

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This course aims to provide you with the knowledge and tools needed to better understand and master mathematics and physics. We offer personalized support to students of all specialties.

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Emmanuel

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I specialise in tutoring and guiding students to attain their maximum educational potential in engineering and science units. Students with very strong science foundation are the bedrock for the future's technological advancements. With homeworks after every class to get them familiarised with the lesson of the day and prepare them for the next, I can assure you that they are in safe hands.

Mohamed

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

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Robert

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As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

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Michael

4.74

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Expert Science & Chemistry Tutor – IGCSE | A-Level | IB | KS3
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Mahmoud

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Welcome to university students or masters and doctoral students!!! I teach the course of Natural Products Chemistry or Phytochemistry or Pharmacognosy. In this class we will learn about the methods of extracting, separating and identifying the chemical form of active chemical compounds (biologically active secondary compounds) from natural sources, such as medicinal and aromatic plants. We will also discuss what is known as chromatography, spectroscopy, spectroscopy, mass spectrometry, magnetic resonance and advanced analysis devices used in this field.

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Dr.Ibrahim

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This course offers an integrated introduction to the core areas of science, including biology, physics, earth science, and environmental science. Students will explore scientific concepts, principles, and methods through hands-on experiments, observations, and problem-solving activities. Emphasis is placed on developing scientific literacy, critical thinking, and an understanding of the scientific method. The course encourages curiosity about the natural world and prepares students to apply scientific knowledge to everyday life and future academic study.

Eugene

4.74

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I am a 2021 IGCSE graduate and a 2023 IB graduate, now studying Veterinary Medicine at the University of Edinburgh. Having recently completed these programmes myself, I understand the challenges students face and how to overcome them effectively.

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Rimsha

4.74

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I just love making chemistry click for you. I'll turn every difficult concept into a story you will remember lifetime. My students go from “I’m doomed” to crushing tests with better scores. Learning is fun... You just need a teacher who refuses to let it be anything else. I guarantee you better results.

Abeera

4.74

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Tuitions for all subjects from grade 1-10th CBSE,SSC,ICSE, IGCSE CURRICULUM
I m a professional teacher, will guide your child kindly and will be helpful with their academics.

I can teach all main subjects: math,english, science, social studies,and second and third languages: Hindi,Urdu,Telugu,Arabic

Online and offline as per your convenience (offline location : Al Khobar)

Timings : morning and evening both