facebook
favorite button
member since icon
Since January 2025
Instructor since January 2025
Translated by GoogleSee original
Prestressed concrete, reinforced concrete and test preparation lessons
course price icon
From 55.54 € /h
arrow icon
Prestressed concrete is a type of concrete in which certain stresses are applied to the concrete before it is subjected to any load or pressure during its use in construction. This is usually done by tensioning steel wires or rods into the concrete using special devices, and then the concrete is held in a prestressed position. Then, when loads are applied to the concrete during its use, these initial stresses enhance its ability to carry loads better.
Advantages:
Increased endurance: Helps to withstand heavy loads and high pressures.
Reduce cracks: It helps reduce cracks that may appear as a result of heavy loads.
Use less material: It can help reduce the amount of concrete and steel required compared to regular concrete.
Greater resistance to tension: Prestressed concrete is more resistant to tensile forces than regular concrete.
Uses:
Bridges: Commonly used in bridges, where concrete must withstand huge loads.
Tunnels: Also used in the construction of tunnels and underground passages.
High-rise buildings: They may be used in the construction of tall buildings that require high load-bearing capacity.
Location
location type icon
Online from Egypt
About Me
I believe my primary responsibility is to provide students with the skills, knowledge and experience necessary so that they can expand their personal horizons and have the ability to be successful in their chosen careers and lives. At the heart of my teaching philosophy is my belief that students need to be not just educated but mentored so that they will appreciate the opportunities that exist during their college years and the profound affect their response to these opportunities can have on their future satisfaction and happiness . The years spent as an undergraduate engineering student are among the most formative and important in a developing professional's life. Attitudes, skills, and insights developed and acquired at this time are the template for the rest of their years in a demanding and rewarding profession.
Education
1. PhD in Civil Engineering, Cairo University 2020
2. Master’s degree in Civil Engineering, Cairo University, 2013
3. 2. Bachelor’s degree in Construction Engineering, Misr University for Science and Technology, 2008.
Experience / Qualifications
1. Teaching assistant, assistant lecturer and lecturer at Misr University for Science and Technology from 2008 until now.
2. Lecturer at Mercedes-Benz factory for teaching project management 2011-2013
3. Assistant Lecturer at the Canadian Institute 2013-2016
Age
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
Arabic
English
Availability of a typical week
(GMT -05:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Similar classes
arrow icon previousarrow icon next
verified badge
I specialise in teaching AutoCAD, Rhino, 3Ds Max, Illustrator, InDesign and Photoshop to students of various levels.

My style of teaching is focused on practice. All classes have their goal - to expand the theory and practice to create something complete at the end. I think practice, whether or not you are a beginner or more advanced, is important for learning. Each class is personalized to the needs and interests of the students.

I can also realise personal 2D, 3D design projects.
verified badge
Learn with the best, most experienced, and certified Cambridge tutor. I am a qualified and certified physical and online tutor located in Lusaka, Zambia.
As an internationally qualified, experienced, and certified teacher, I specialize in Mathematics and Sciences (Physics, Chemistry, and Biology). With 5 years of teaching experience with international students, I am well-versed in various international curricula such as the Cambridge International Education of the UK, CBS curricula, Edexcel Curriculum, International Baccalaureate Diploma, and American curriculum.

I offer full-time and part-time tutoring to students from the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Belgium, Germany, France, Italy, and South Africa.
Book a lesson with me, and we can start on any day and time that suits you.
With my 5 years of professional experience in Mathematics, I bring a high level of competence to my teaching. I am very familiar with both the British and American curricula, ensuring that I can provide comprehensive instruction tailored to the needs of my students.
verified badge
This course is for international students preparing for the IB Diploma Programme. All lessons are customised for your needs and based on your base knowledge and of course we work together to get you the best results possible.

I’ve worked with IB students at different levels, I know the curriculum and requirements. We prepare focusing on the admission test and build a good base for the IB years to come.
verified badge
🔢 Let's make math fun and rewarding for your child! Contact me now to schedule a session and unlock the door to mathematical success! 🚀
🌟 Why Choose My Math Tutoring?
-Tailored Learning: I understand that every child learns differently. I customize my teaching methods to suit your child's unique needs and learning style.
-Fun and Interactive: Math doesn't have to be boring! I incorporate games, puzzles, and interactive activities to make learning enjoyable and memorable.
-Proven Techniques: I recommend effective methods and tools that simplify complex math concepts. Your child will gain confidence and develop problem-solving skills that last a lifetime.
-Flexible Sessions: Whether your child needs a boost in understanding a specific concept or wants to stay ahead of the class, I offer flexible tutoring sessions to accommodate their schedule.
-Encouraging a Positive Mindset: I foster a positive attitude towards math, helping your child build confidence and enthusiasm for tackling challenges head-on.
verified badge
I am a highly skilled and experienced Architect with a great experience in Architecture software. Photoshop is an important software, not only for Architects. I'm Strongly knowledgeable about all approaches of Photoshop. More than anything else, a Creative designer with a will for improving learners` productivity levels as well as improving learning experiences. I work with Adobe Photoshop, Autocad, and Revit in addition I can train you to use most graphic design applications.
verified badge
My name is Badr and I am passionate about teaching mathematics. I offer private mathematics lessons in English🇬🇧 and French🇫🇷 tailored to students from primary to high school, including preparation for the baccalaureate and 3rd year middle school exams.

Using a clear and progressive approach, I simplify complex concepts to enable each student to better understand, gain confidence, and make lasting progress. Whether in arithmetic, algebra, geometry, or analysis, my sessions are personalized according to the level, pace, and needs of each student.
My goal: to help each student build a solid foundation, overcome their obstacles, succeed in their exams, and excel in their academic career.
verified badge
Are you struggling with college-level math? Don't let equations and formulas intimidate you anymore! I offer personalized math tutoring sessions designed to help you excel in your college math courses. With a focus on clarity, understanding, and problem-solving techniques, I'll guide you through complex concepts with ease. Whether you need help with calculus (single or multivariable), algebra, or any other math subject, I'm here to support you on your academic journey. Contact me today to schedule your first session and unlock your full potential in math!
verified badge
If you want to lear the profession, which can't be replaced by AI, here I am to help you with that. If you want to master(or learn) electrical engineering with the essential skills needed to effectively utilize Revit and AutoCAD in the design and documentation of electrical systems within building projects, book first lesson with me. Through a combination of theoretical knowledge and practical hands-on exercises, students will learn how to leverage the powerful features of both software tools to create detailed electrical designs, generate accurate drawings, and collaborate seamlessly with other stakeholders in the construction process.

Key topics covered include:

- Fundamentals of electrical engineering principles and standards.
- Introduction to Building Information Modeling (BIM) concepts and workflows.
- Utilizing Revit for electrical system design, including lighting, power distribution, and circuiting.
- Integrating AutoCAD for detailed drafting, annotation, and documentation of electrical plans.
- Performing electrical load analysis and simulation to ensure system efficiency and compliance.
- Best practices for organizing, managing, and sharing electrical project data effectively.

Whether you are a beginner electrical engineer looking to enhance your skills or a newcomer to Revit and AutoCAD seeking to specialize in electrical design, working with me will provide a solid foundation to excel in the field of building services engineering.

For more information, please do not hesitate to text me.
verified badge
As a math teacher, I focus on developing students’ problem-solving skills, logical thinking, and conceptual understanding. My approach blends clear, structured instruction with real-world applications to make mathematics relevant and engaging. I use a variety of methods—including visual aids, interactive activities, and technology tools—to cater to different learning styles. By fostering a supportive and inquiry-based classroom environment, I encourage students to ask questions, explore patterns
verified badge
Hi! I'm Ziki, a math tutor from China. My goal is to adapt Chinese mathematical thinking —logical rigor and systematic approach— to enhance your math scores, and support your study during daily life.

After two years of one-on-one math tutoring, I've learned that boosting students' grades really comes down to two things:

1) from "mechanical" to "masterful."​​
I'll clearly pinpoint where you're getting stuck. Then, we'll create a simple "answer template" for that specific problem and practice it until it becomes second nature.

​2)Daily support.​​ Consistency is key. I ask students to do a small amount of targeted practice on weekdays. I check it, and we quickly chat through any issues. This way, students get steady feedback and encouragement without feeling overwhelmed. Little by little, this builds huge confidence.

Certification:a GRE Quantitative score of 165 (top 10%) and an IELTS 7.0 for clear communication in English.

Join me for higher scores and a Chinese friend to accompany you in your mathematical study.
verified badge
Hello !

I offer online or in-person French and English courses for all levels, from beginner to advanced.
I have extensive experience working with children, using a playful, patient, and age-appropriate approach. I also have good experience working with adults.
My courses are personalized according to your objectives: general learning, oral expression, academic support, revision, travel preparation or simply the desire to practice and gain confidence.

Feel free to contact me for more information or to book your first lesson!
verified badge
Welcome to our comprehensive online mathematics tutoring for students in classes 7 through 10! I'm Chetan, and I have a passion for making math engaging and understandable. Whether you're grappling with algebra, geometry, or trigonometry, my goal is to build a strong foundation and boost your confidence in math. Each session is tailored to the student's needs, with interactive lessons, practice problems, and a focus on real-world applications. Let's embark on this math journey together and make math both fun and rewarding!
verified badge
Dedicated math tutor with over 13 years of experience supporting middle and high school students of all academic levels and learning styles. Specializes in Algebra, Trigonometry, Statistics, Mechanics, and Calculus, helping students succeed in both daily coursework and exams.

With extensive experience across international and American curricula, complex topics are broken into clear, logical steps that students can truly understand. An engineering background allows math to be taught as a practical, structured subject rather than memorization.

Lessons are fully personalized to each student’s pace, goals, and strengths. Students consistently experience improved grades, stronger problem-solving skills, and increased confidence in class and exams. Many students who once struggled with math go on to perform at or above grade level.

Teaching is patient, supportive, and results-driven, with a strong focus on building long-term understanding and independent thinking. Parents can expect clear progress, consistent guidance, and a tutor who is genuinely invested in their child’s success.
verified badge
My method: Logic before calculation
In the final year of high school, the difficulty is often not the calculation itself, but understanding the problem statement and choosing the correct theorem. My support focuses on three key areas:

Analysis: Perfect mastery of sequences, functions (logarithms, exponentials) and continuity.

Geometry in space: Visualization and vector calculation.

Probability: Understanding the laws and knowing when to apply them.

We will delve particularly into the 4 Pillars of Success in the Baccalaureate (Final Year Program)
For each session, we will work on the priority themes of the French curriculum:
Analysis & Algebra: Mastery of functions (Exponentials, Logarithms), limits, and integral calculus. Particular focus is placed on numerical sequences and proof by induction.
Geometry in Space: Learning to "see" in 3 dimensions and mastering parametric representations and the dot product.
Probability & Statistics: Understanding binomial distributions and density to avoid interpretation errors.
Specialty "Expert Maths" (Optional): For those aiming for preparatory classes, we delve deeper into complex numbers, arithmetic and matrices.

Session content:
Demonstration techniques: Knowing how to write a recurrence or a proof by contradiction without losing points for rigor.

Automation: Calculation of complex derivatives, antiderivatives and limits to gain speed on the day.

Analysis of typical Baccalaureate exam topics: We break down the topics that came up in 2024 and 2025 to anticipate the expectations of examiners in June 2026.

For who ?
First-year students: To consolidate the basics before the decisive year.
Final year students (Maths specialization): Intensive preparation for written exams.
Complementary / Expert Maths: Advanced training for future Parcoursup applications (CPGE, Engineering Schools).

🛠️ Tools for online courses
Shared Word document: You can see me writing the live demonstrations, and you can write in turn.

Paper correction: You send me your homework assignments done in class, we analyze your mistakes together so that you don't repeat them.
verified badge
Through our exchanges you will learn to speak and practice French in a relaxed way so that you can acquire a certain autonomy in your future exchanges and travels in France.

I look forward to speaking with you.
Video thumbnail
Play icon
Mahmoud's video
message icon
Contact Mahmoud
repeat students icon
1st lesson is backed
by our
Good-fit Instructor Guarantee
Similar classes
arrow icon previousarrow icon next
verified badge
I specialise in teaching AutoCAD, Rhino, 3Ds Max, Illustrator, InDesign and Photoshop to students of various levels.

My style of teaching is focused on practice. All classes have their goal - to expand the theory and practice to create something complete at the end. I think practice, whether or not you are a beginner or more advanced, is important for learning. Each class is personalized to the needs and interests of the students.

I can also realise personal 2D, 3D design projects.
verified badge
Learn with the best, most experienced, and certified Cambridge tutor. I am a qualified and certified physical and online tutor located in Lusaka, Zambia.
As an internationally qualified, experienced, and certified teacher, I specialize in Mathematics and Sciences (Physics, Chemistry, and Biology). With 5 years of teaching experience with international students, I am well-versed in various international curricula such as the Cambridge International Education of the UK, CBS curricula, Edexcel Curriculum, International Baccalaureate Diploma, and American curriculum.

I offer full-time and part-time tutoring to students from the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Belgium, Germany, France, Italy, and South Africa.
Book a lesson with me, and we can start on any day and time that suits you.
With my 5 years of professional experience in Mathematics, I bring a high level of competence to my teaching. I am very familiar with both the British and American curricula, ensuring that I can provide comprehensive instruction tailored to the needs of my students.
verified badge
This course is for international students preparing for the IB Diploma Programme. All lessons are customised for your needs and based on your base knowledge and of course we work together to get you the best results possible.

I’ve worked with IB students at different levels, I know the curriculum and requirements. We prepare focusing on the admission test and build a good base for the IB years to come.
verified badge
🔢 Let's make math fun and rewarding for your child! Contact me now to schedule a session and unlock the door to mathematical success! 🚀
🌟 Why Choose My Math Tutoring?
-Tailored Learning: I understand that every child learns differently. I customize my teaching methods to suit your child's unique needs and learning style.
-Fun and Interactive: Math doesn't have to be boring! I incorporate games, puzzles, and interactive activities to make learning enjoyable and memorable.
-Proven Techniques: I recommend effective methods and tools that simplify complex math concepts. Your child will gain confidence and develop problem-solving skills that last a lifetime.
-Flexible Sessions: Whether your child needs a boost in understanding a specific concept or wants to stay ahead of the class, I offer flexible tutoring sessions to accommodate their schedule.
-Encouraging a Positive Mindset: I foster a positive attitude towards math, helping your child build confidence and enthusiasm for tackling challenges head-on.
verified badge
I am a highly skilled and experienced Architect with a great experience in Architecture software. Photoshop is an important software, not only for Architects. I'm Strongly knowledgeable about all approaches of Photoshop. More than anything else, a Creative designer with a will for improving learners` productivity levels as well as improving learning experiences. I work with Adobe Photoshop, Autocad, and Revit in addition I can train you to use most graphic design applications.
verified badge
My name is Badr and I am passionate about teaching mathematics. I offer private mathematics lessons in English🇬🇧 and French🇫🇷 tailored to students from primary to high school, including preparation for the baccalaureate and 3rd year middle school exams.

Using a clear and progressive approach, I simplify complex concepts to enable each student to better understand, gain confidence, and make lasting progress. Whether in arithmetic, algebra, geometry, or analysis, my sessions are personalized according to the level, pace, and needs of each student.
My goal: to help each student build a solid foundation, overcome their obstacles, succeed in their exams, and excel in their academic career.
verified badge
Are you struggling with college-level math? Don't let equations and formulas intimidate you anymore! I offer personalized math tutoring sessions designed to help you excel in your college math courses. With a focus on clarity, understanding, and problem-solving techniques, I'll guide you through complex concepts with ease. Whether you need help with calculus (single or multivariable), algebra, or any other math subject, I'm here to support you on your academic journey. Contact me today to schedule your first session and unlock your full potential in math!
verified badge
If you want to lear the profession, which can't be replaced by AI, here I am to help you with that. If you want to master(or learn) electrical engineering with the essential skills needed to effectively utilize Revit and AutoCAD in the design and documentation of electrical systems within building projects, book first lesson with me. Through a combination of theoretical knowledge and practical hands-on exercises, students will learn how to leverage the powerful features of both software tools to create detailed electrical designs, generate accurate drawings, and collaborate seamlessly with other stakeholders in the construction process.

Key topics covered include:

- Fundamentals of electrical engineering principles and standards.
- Introduction to Building Information Modeling (BIM) concepts and workflows.
- Utilizing Revit for electrical system design, including lighting, power distribution, and circuiting.
- Integrating AutoCAD for detailed drafting, annotation, and documentation of electrical plans.
- Performing electrical load analysis and simulation to ensure system efficiency and compliance.
- Best practices for organizing, managing, and sharing electrical project data effectively.

Whether you are a beginner electrical engineer looking to enhance your skills or a newcomer to Revit and AutoCAD seeking to specialize in electrical design, working with me will provide a solid foundation to excel in the field of building services engineering.

For more information, please do not hesitate to text me.
verified badge
As a math teacher, I focus on developing students’ problem-solving skills, logical thinking, and conceptual understanding. My approach blends clear, structured instruction with real-world applications to make mathematics relevant and engaging. I use a variety of methods—including visual aids, interactive activities, and technology tools—to cater to different learning styles. By fostering a supportive and inquiry-based classroom environment, I encourage students to ask questions, explore patterns
verified badge
Hi! I'm Ziki, a math tutor from China. My goal is to adapt Chinese mathematical thinking —logical rigor and systematic approach— to enhance your math scores, and support your study during daily life.

After two years of one-on-one math tutoring, I've learned that boosting students' grades really comes down to two things:

1) from "mechanical" to "masterful."​​
I'll clearly pinpoint where you're getting stuck. Then, we'll create a simple "answer template" for that specific problem and practice it until it becomes second nature.

​2)Daily support.​​ Consistency is key. I ask students to do a small amount of targeted practice on weekdays. I check it, and we quickly chat through any issues. This way, students get steady feedback and encouragement without feeling overwhelmed. Little by little, this builds huge confidence.

Certification:a GRE Quantitative score of 165 (top 10%) and an IELTS 7.0 for clear communication in English.

Join me for higher scores and a Chinese friend to accompany you in your mathematical study.
verified badge
Hello !

I offer online or in-person French and English courses for all levels, from beginner to advanced.
I have extensive experience working with children, using a playful, patient, and age-appropriate approach. I also have good experience working with adults.
My courses are personalized according to your objectives: general learning, oral expression, academic support, revision, travel preparation or simply the desire to practice and gain confidence.

Feel free to contact me for more information or to book your first lesson!
verified badge
Welcome to our comprehensive online mathematics tutoring for students in classes 7 through 10! I'm Chetan, and I have a passion for making math engaging and understandable. Whether you're grappling with algebra, geometry, or trigonometry, my goal is to build a strong foundation and boost your confidence in math. Each session is tailored to the student's needs, with interactive lessons, practice problems, and a focus on real-world applications. Let's embark on this math journey together and make math both fun and rewarding!
verified badge
Dedicated math tutor with over 13 years of experience supporting middle and high school students of all academic levels and learning styles. Specializes in Algebra, Trigonometry, Statistics, Mechanics, and Calculus, helping students succeed in both daily coursework and exams.

With extensive experience across international and American curricula, complex topics are broken into clear, logical steps that students can truly understand. An engineering background allows math to be taught as a practical, structured subject rather than memorization.

Lessons are fully personalized to each student’s pace, goals, and strengths. Students consistently experience improved grades, stronger problem-solving skills, and increased confidence in class and exams. Many students who once struggled with math go on to perform at or above grade level.

Teaching is patient, supportive, and results-driven, with a strong focus on building long-term understanding and independent thinking. Parents can expect clear progress, consistent guidance, and a tutor who is genuinely invested in their child’s success.
verified badge
My method: Logic before calculation
In the final year of high school, the difficulty is often not the calculation itself, but understanding the problem statement and choosing the correct theorem. My support focuses on three key areas:

Analysis: Perfect mastery of sequences, functions (logarithms, exponentials) and continuity.

Geometry in space: Visualization and vector calculation.

Probability: Understanding the laws and knowing when to apply them.

We will delve particularly into the 4 Pillars of Success in the Baccalaureate (Final Year Program)
For each session, we will work on the priority themes of the French curriculum:
Analysis & Algebra: Mastery of functions (Exponentials, Logarithms), limits, and integral calculus. Particular focus is placed on numerical sequences and proof by induction.
Geometry in Space: Learning to "see" in 3 dimensions and mastering parametric representations and the dot product.
Probability & Statistics: Understanding binomial distributions and density to avoid interpretation errors.
Specialty "Expert Maths" (Optional): For those aiming for preparatory classes, we delve deeper into complex numbers, arithmetic and matrices.

Session content:
Demonstration techniques: Knowing how to write a recurrence or a proof by contradiction without losing points for rigor.

Automation: Calculation of complex derivatives, antiderivatives and limits to gain speed on the day.

Analysis of typical Baccalaureate exam topics: We break down the topics that came up in 2024 and 2025 to anticipate the expectations of examiners in June 2026.

For who ?
First-year students: To consolidate the basics before the decisive year.
Final year students (Maths specialization): Intensive preparation for written exams.
Complementary / Expert Maths: Advanced training for future Parcoursup applications (CPGE, Engineering Schools).

🛠️ Tools for online courses
Shared Word document: You can see me writing the live demonstrations, and you can write in turn.

Paper correction: You send me your homework assignments done in class, we analyze your mistakes together so that you don't repeat them.
verified badge
Through our exchanges you will learn to speak and practice French in a relaxed way so that you can acquire a certain autonomy in your future exchanges and travels in France.

I look forward to speaking with you.
Good-fit Instructor Guarantee
favorite button
message icon
Contact Mahmoud