How to distinguish between an acid, a base, and a neutral substance using indicators?

من 1513.23 EGP /س

How to distinguish between an acid, a base, and a neutral substance using indicators? What are the most commonly used indicators? What are indicators? How do they help us differentiate between the three broad subgroups of solutions?

A guide to IB MYP Sciences or Cambridge Checkpoint Sciences.

معلومات إضافية

Make your own notes while you listen.

المكان

عبر الانترنت من الهند

من أنا؟

1. Over 12+ Years of Teaching experience as an IBDP ESS, Biology, IB MYP Biology, Cambridge Checkpoint Sciences, and IGCSE EVM Teacher
2. Well-versed in IBDP, IBMYP, IGCSE, CBSE, iCBSE, ICSE.
3. Experienced and certified multimedia educator.

المستوى التعليمي

M.Sc. Biochemistry, Post Graduate Diploma in International Education, International Baccalaureate Educators Certificate (PGDIE-IBEC), specialization certificates in environmental conservation.

الخبرة / المؤهلات

M.Sc. Biochemistry, Post Graduate Diploma in International Education, International Baccalaureate Educators Certificate (PGDIE-IBEC), specialization certificates in environmental conservation.
12 years, 6 years IB DP, IB MYP, IGCSE Biology, ESS, Sciences, Geography.

السن

الأطفال (7-12 سنة)

شباب (13-17 سنة)

الكبار (18-64 سنة)

مستوى الطالب

مبتدئ

متوسط

متقدم

المدة

30 دقيقة

60 دقيقة

الدرس يدور باللغة

الهولندية

الإنجليزية

الألمانية

البنغالية

النيبالية

الهندية

مهارات

الكيمياء الحيوية

علم الاحياء

الجاهزية في الأسبوع العادي

(GMT -05:00)

نيويورك

على الانترنت عبر كاميرا ويب

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Mr.

5.0

(11)

🎓 International Education Academy
Specialized Private & Online Tutoring for All Curriculums

We are a team of highly qualified teachers, doctors, and engineers working in top international schools — now offering private and online courses in all subjects for:

✅ I. British Curriculum
IGCSE: O-Level & A-Level
Checkpoints
Cambridge & Edexcel & Oxford programs.

✅ II. American Curriculum
SAT I & SAT II
Digital SAT, ACT, EST
GPA Boosting & Math Specialization

✅ III. International Baccalaureate (IB)
Standard Level (SL)
Higher Level (HL)

🎉 New Courses Just Launched at Our Academy!

We’re thrilled to introduce brand-new technical courses specially designed for university students. All courses are taught by certified professional engineers with real academic and industry experience:

✅ Python Programming
✅ C/C++ Programming
✅ Digital Logic Design

📚 Get the academic support you need from experts who understand your coursework and can help you succeed in exams and future career paths.

📞 Contact us now to register or to get more information. We’re here to answer all your questions and help you get started!

🧠 What Makes Us Different?
🔹 Initial Placement Test to assess your level & weak points
🔹 Full curriculum coverage with tailored plans
🔹 Live feedback, corrected assignments, and real exam practice
🔹 International certified instructors
🔹 Real student testimonials & high success records
🔹 One-to-one or small focused group learning
🔹 Online & In-home availability
🔹 Motivational system, prizes, and weekly progress reports

📍 We cover areas in Cairo & Alexandria:
Nasr City – El Rehab – El Sherouk – Maadi – Zayed – Mohandessin – Mokattam – October City – and more.

📩 Contact us now to book your Placement Test and start your journey with Egypt’s most trusted academic team!
--------------------------------------------------------------------------------------------------------------------------------
📌 دروس خصوصية في المنزل / أونلاين فردي أو مجموعات صغيرة
جميع المواد لكافة الشهادات: IGCSE – American -British -- SAT – IB – النظام الكندي –
مع أكاديمية التعليم الدولية للتفوق الدراسي

🎓 أكاديمية التعليم الدولية
دروس خصوصية وأونلاين عالية الجودة لكل الشهادات الدولية والمحلية

نحن مجموعة من المدرسين والدكاترة والمهندسين المحترفين نعمل في مدارس دولية كبرى، ونقدّم الآن كورسات قوية وشاملة في جميع المواد:

✅ أولًا: المنهج البريطاني
IGCSE: المستوى العادي والمتقدم

برامج كامبردج وEdexcel

✅ ثانيًا: المنهج الأمريكي
SAT I وSAT II

Digital SAT، ACT، EST

دعم شامل في الرياضيات ورفع معدل الـ GPA

✅ ثالثًا: البكالوريا الدولية (IB)
المستوى العادي (SL)
المستوى المتقدم (HL)

🧠 ما الذي يميزنا؟
🔹 اختبار تحديد مستوى مجاني لتحديد نقاط الضعف والتركيز عليها
🔹 شرح المنهج بالكامل بخطط تعليمية فردية
🔹 واجبات واختبارات مصححة، ومتابعة مستمرة
🔹 مدرسون معتمدون من مؤسسات دولية
🔹 شهادات حقيقية وآراء طلاب تثبت النجاح
🔹 دروس فردية أو مجموعات صغيرة مركزة
🔹 متوفر أونلاين أو في المنزل حسب راحتك
🔹 نظام تحفيزي مع جوائز وتقارير أسبوعية

📍 نغطي مناطق القاهرة والإسكندرية:
مدينة نصر – الرحاب – الشروق – المعادي – الشيخ زايد – المهندسين – المقطم – 6 أكتوبر – وغيرها.

📩 اتصل بنا الآن لحجز اختبار تحديد المستوى مجانًا وابدأ رحلتك نحو التفوق مع أقوى فريق تعليمي!

Younes

5.0

(11)

My name is Younes and I give language lessons, for me teaching means learning twice so my learning method is based on simplicity and above all you have to move forward according to the student's rhythm to allow him to learn. improve and acquire new bases and be able to assimilate new information without ever becoming saturated. Sometimes it's better to go slowly but surely. In addition, I am a young researcher in applied biochemistry and a temporary teacher at the university for 4 years, so for those who have difficulties and gaps in biochemistry, I will be there to simplify you and above all to make you discover the world. wonder of biochemistry and thank you for stopping by.

Rania

5.0

(11)

The SAT exam is one of the major steps you need to go through in your life; it's a step that is going to determine your college, your university, and your future as a whole. As with a lot of things in life, it can be a hard step, and there is no shame in asking for help. Here comes my role: I will help you overcome your problems and your difficulties. My job here is to help you achieve your desired results and unlock your potential. Simply put, we will go through every lesson, every unit, and every chapter. We will understand the concept of each lesson, with clear examples to follow. After each one, you will be tested, and after finishing your program, you will be tested on it. That's my plan for my students, so if you are interested, you can easily contact me.

Fatima

5.0

(11)

Biology Courses – All Levels

With a Master's degree in Microbiology and Virology and solid experience in biotechnology and scientific research, I offer courses adapted to each level and objective, from college to university.

Biology Courses – All Levels
Do you want to understand biology clearly and effectively? I offer courses adapted to all levels, from middle school to university.
✨ What I offer:
✅ General biology, genetics, microbiology,...
✅ Personalized and interactive courses
✅ Homework help and exam preparation
✅ Online via Zoom

هديل

5.0

(11)

My teaching methodology:

❖ Simplifying complex scientific concepts in a flexible and smooth manner, combining theoretical explanation with practical application.

❖ Stimulating students’ analytical and critical thinking skills through open-ended questions and problem-solving.

❖ Integrating sciences, which helps students understand the complementary relationships between statistics, biology, and biochemistry.

❖ Use modern educational methods, including interactive presentations, simulations, and scientific software.

Sara

5.0

(11)

Passionate about life sciences, I offer biology courses tailored to high school students preparing for the Swiss Matura. My goal is to help each student gain a deep understanding of key biological concepts—from the cell to ecosystems—while developing effective study methods.

Together we will address the essential themes of the program:

Cell and molecular biology
Genetics and evolution
Human anatomy and physiology
Ecology and interactions between organisms
Each session is designed to reinforce theoretical understanding and the ability to apply concepts in exercises, practical work, and exams.

Thanks to my background in biomedical sciences, I bring a concrete and rigorous approach, with examples from research and modern medicine — perfect for making sense of the theory!

📚 The goal: to make you confident and independent to succeed in your year and your maturity, while discovering the pleasure of learning biology.

Amir

5.0

(11)

Hi! My name is Amir, and I'm really glad you're here.
I am passionate about biology, and today I want to make it clear, logical... and above all interesting for you.

I have a bachelor's degree in cell biology and physiology, a master's degree in neuroscience, and I recently defended a doctorate in life and health sciences.
Throughout my career, I have trained and mentored several students and I love sharing what I know.

With me, there are no complicated or monotonous lessons:
👉 simple explanations,
👉 concrete examples,
👉 diagrams,
👉 and a method that adapts to your level and your goals.

Whether you want to pass an exam, catch up, delve deeper into a subject or finally understand what happens in a cell, I'm here to help you, step by step.
My goal is for you to progress, to understand... and to gain confidence.

Kalthom

5.0

(11)

Natural sciences? No problem! 😎
Hi! I help you learn science easily and understandably. I explain complicated topics in a way that makes them click. My goal is for you to truly understand what you're learning – and not just waste time. I love science and I'll show you that learning can be fun!

Ahmed

5.0

(11)

مدرس متخصص في تدريس مادتي الأحياء والعلوم لجميع المراحل التعليمية (ابتدائي، إعدادي، ثانوي). خبرة في المناهج . شرح مبسط، حل امتحانات، ومتابعة مكثفة لضمان الفهم والتفوق. حصص فردية أو جماعية عبر الإنترنت.باللغة الإنجليزية و العربية . ستصبح العلوم والأحياء مادتك المفضلة

Mona

5.0

(11)

Psychology is a science concerned with the study of the human psyche. It discusses the theories developed by psychologists, compares them, and is concerned with describing the healthy state of the psyche and its disorders. Biology is concerned with the study of living organisms and discusses the differences and similarities between them.
The Arabic language is studied through its various branches, including grammar, rhetoric, poetry, reading, and writing.

Ghassan

5.0

(11)

This course is designed to support students from different medical and health colleges, including Medicine, Dentistry, Pharmacy, Nursing, and Allied Health Sciences.

The lessons focus on explaining core medical subjects in a clear, structured, and exam-oriented manner. Topics may include Anatomy, Physiology, Pathology, Pharmacology, Microbiology, Clinical Medicine, and related subjects depending on the student's needs.

Teaching is tailored to the student's academic level, with an emphasis on understanding concepts, clinical correlation, exam preparation, and problem-solving skills.

Beauty

5.0

(11)

Fuel Your Curiosity: Elevate Your Chemistry and Biology Journey with a Dynamic and Engaging Tutor! — Hello:)
I'm a passionate pharmacy student with a strong foundation in chemical sciences, eager to transition into online education. Excited about the opportunity to share knowledge and create an interactive learning environment, to provide a better understanding for chemistry.
AS/A-Levels, O-Level, CBSE, GCSE, IGCSE, MCAT, AP, IBUPROFEN, UK, USA, canadian, international curriculum
Organic Chemistry

Analytical chemistry

Physical Chemistry

Theoretical chemistry

Inorganic Chemistry

Biochemistry

Chemical Analysis

Phytochemistry

Dosage forms

Medicinal chemistry

Ayman

5.0

(11)

I am Ayman, a chemist holding a PhD in General, Organic, and Industrial Chemistry, obtained in France in 2022. I have over seven years of experience providing high-level tutoring in chemistry (university level), supporting students across diverse academic programs.

My teaching methodology is structured and adapted to each student learning objectives. The lessons take place online, using different methods (whiteboard, additional exercises ...) to ensure maximum efficiency and clarity of the lessons. Each course is customized to the student’s academic level and examination requirements.

In addition to teaching, I offer academic and scientific support for undergraduate and master’s students, including:
* Supervision and guidance for projects and laboratory reports
* Assistance with Bachelor’s and Master’s theses
* Scientific writing, data analysis, and manuscript structuring

Academic Background:
- PhD in General, Organic, and Industrial Chemistry - Clermont-Ferrand, France, 2022
- Master’s Degree in Synthesis, Catalysis, and Sustainable Chemistry - Lyon, France, 2019

I am dedicated to delivering high-quality research guidance, enabling students to develop strong theoretical foundations, practical understanding, and academic excellence in chemistry.

أمنية

5.0

(11)

سيتم شرح مواد التمريض ف تخصصات متعددة مثل باطنة وجراحة والحالات الحرجة والطوارئ وتمريض الاطفال وحديثى الولادة وتمريض المسنين وتمريض النسا والولادة ..الخ لجميع المراحل التعليمية المدرسة والمعهد والكلية
وسيتم شرح علم الاحياء بجميع فروعه مدرج برسومات توضيحية

Mamdouh

5.0

(11)

Welcome

With you is Dr. Mamdouh Salah

Specialist in Internal Medicine and Intensive Care

He holds a Bachelor of Medicine and Surgery from Al-Azhar University in Cairo.

Egyptian Fellowship in Internal Medicine and Critical Care

Certified by ALS and BLS

Medical course expert for all levels of human medicine

Expert in medical courses and first aid courses

An expert on the new system for studying medicine throughout the Arab countries (the modular system).

An expert who explains things simply through interactive explanations using pictures and diagrams.

Expert in clinical review, exam review, and focusing on the important and main points of each lesson.

With us, the student will be able to understand medicine well, know how to diagnose and treat correctly, and be able to become a responsible doctor, God willing.