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Private teachers in Ayía Paraskeví

Find your perfect private tutor in Ayía Paraskeví.
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12 private teachers in Ayía Paraskeví

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12 private teachers in Ayía Paraskeví

Trusted teacher: Module 1: SQL Overview Outlining SQL as the cornerstone of database activity Applying the ANSI/ISO standards Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys Module 2: Building the Database Schema - Creating tables and columns Building tables with CREATE TABLE Modifying table structure with ALTER TABLE Adding columns to an existing table Removing tables with DROP TABLE - Protecting data integrity with constraints Guaranteeing uniqueness with primary key constraints Enforcing integrity with foreign key constraints Imposing business rules with check constraints - Improving performance with indexes Expediting data retrieval with indexes Recommending guidelines for index creation Module 3: Manipulating Data - Modifying table contents Adding table rows with INSERT Changing row content with UPDATE Removing rows with DELETE - Applying transactions Controlling transactions with COMMIT and ROLLBACK Deploying BEGIN TRANSACTION in SQL Server Module 4: Working with the SELECT Statement - Writing Single Table queries Retrieving data with SELECT Specifying column expressions Sorting the result with ORDER BY Handling NULL values in expressions - Restricting rows with the WHERE filter Testing for equality or inequality Applying wildcard characters Avoiding NULL value pitfalls Module 5: Querying Multiple Tables - Applying the ANSI/ISO standard join syntax Matching related rows with INNER JOIN Including nonmatched rows with OUTER JOIN Creating a Cartesian product with CROSS JOIN - Combining results with set operators Stacking results with UNION Identifying matching rows with INTERSECT Utilizing EXCEPT to find nonmatching rows Module 6: Employing Functions in Data Retrieval - Processing data with row functions Conditional formatting with the CASE expression Utilizing the CASE expression to simulate IF tests Dealing with NULL values - Performing analysis with aggregate functions Summarizing data using SUM, AVG and COUNT Finding the highest/lowest values with MAX and MIN Defining the summary level with GROUP BY Applying filter conditions with HAVING Module 7: Constructing Nested Queries - Applying subqueries in filter conditions Creating correlated vs. noncorrelated subqueries Testing the existence of rows - Including subqueries in expressions Placing subqueries in the column list Creating complex expressions containing subqueries Handling subqueries that return no rows Module 8: Developing In-Line and Stored Views - Breaking down complex problems Selecting data from a query result set Using subqueries in the FROM clause - Creating views in a database Building reusable code Creating updateable vs. non-updateable views
Mysql · Oracle database · Microsoft sql server
Trusted teacher: As a highly qualified mathematics teacher, graduate of the Teachers College and with 11 years of teaching experience in public high schools, I am happy to offer at-home mathematics tutoring courses for secondary school classes. 2nd and 1st general, Terminal specialty of the French system, as well as the 5th, 4th and 3rd levels of the college. students at level T and Common Core Sciences, TC Technological, 1st Bac Experimental Sciences and final year of all sectors (SVT-PC-SC.Math-L). My primary objective is to help students improve their level, deepen their knowledge, assimilate their lessons, fill their gaps and improve their skills in the discipline of mathematics. In addition, I am perfectly able to support them in the preparation of their exams and competitions for access to the Grandes Ecoles, and to provide them with homework help so that they can succeed in this subject. With my advanced math skills and knowledge, I am confident that I can provide my students with effective tools and techniques to help them progress. My goal is to give them confidence and help them develop a passion for mathematics, a subject that can seem daunting at first, but can be exciting and rewarding if taught in an interesting and fun way. By choosing my tutoring courses in mathematics, students can expect to receive individual attention and personalized help to overcome their difficulties and achieve their goals. My teaching approach is interactive and student-centered, which allows for a deeper understanding of mathematical concepts and a more practical application of acquired knowledge. In summary, I am confident in my skills as a math teacher to help students of all levels progress and succeed in this demanding subject. I am convinced that my dynamic and stimulating teaching methods will help my students achieve their math goals and build a confidence that will follow them throughout their lives.
Math · Algebra · Statistics
Trusted teacher: 🎤 Unlock Your Voice with an International opera Singer with over 15 years stage experience Are you ready to discover the true power of your voice? Get ready for personalized voice lessons that will transform your vocal abilities, no matter your age or skill level. 🌬️ Master Your Breath: Learn the secret to breath control! Strengthen your diaphragm and achieve flawless vocal control. 💃 Perfect Your Posture: Discover how proper posture can elevate your singing performance. I will guide you to a posture that maximizes your vocal range and projection. 🎶 Find Your Authentic Voice: Uncover the unique beauty of your voice with expert guidance. Whether you're a beginner or an experienced vocalist, I will help you tap into your true, authentic sound. 👩‍🎤 All Ages and Levels Welcome: No matter your age or skill level, I welcome you with open arms. Whether you dream of singing on the stage or simply want to sing your heart out, these lessons are for you. I am an international opera singer, and perform leading roles on the world’s most important stages. I offer lessons in vocal technique, with a great emphasis on breathing technique, body work, as well as techniques to deal with performance anxiety. You will learn the key fundamental aspects of breath and body alignment techniques, and will be given vocal exercises that can help you to achieve your goals. We will focus on getting rid of unnecessary muscle tension, and finding a released and projected sound. I have sung at houses such as the Hamburg State opera, English National Opera London, Semperoper Dresden, Opernhaus Zürich, Gran Teatre Liceu Barcelona, Dutch National Opera, Salzburg, Rome in leading roles such as Carmen, Isabella, Adalgisa, Ariodante, Orfeo, Radamisto, Cenerentola, Hermia. I also joined the roster of the Metropolitan Opera for thé first time in 2020.
Voice (music) · Opera · Singing
Chemistry · Science
Trusted teacher: With over 8 years of experience as a Solfege, Oriental Solfege, Oud, and Oriental singing teacher, I am a Lebanese musician currently residing in Mönchengladbach, Germany. I honed my skills for 8 years at the Lebanese National Conservatory. Prior to my relocation, I taught at Casa Beethoven Academy in Lebanon and also held private music lessons. As a concertmaster, I performed with the oriental orchestra "Loubnan Assalam" for over 5 years. My move to Germany was motivated by my pursuit of graduate studies at the University of Kamp-Lintfort. Fluent in English, Couramment en français, ولغتي الأم هي اللغة العربية. Aber leider spreche Ich ein bisschen Deutsch. Solfege, the foundation of music theory, is an essential tool for any musician who wishes to understand and create music. It provides a way to identify and communicate notes, intervals, and rhythms, and it is the key to developing musical literacy. In this class, you will delve into the world of scales, exploring the unique characteristics of Western and Oriental scales. We will study the following scales: Rast, Bayet, Siga, Kord, Hijaz, Ajam, Nahawand- Major & Minor Scales. In addition to these Western and Oriental scales, we will also introduce you to the quarter note, which is not traditionally found in Western music. It is a quarter note with a unique and distinct sound. Whether you are a beginner or an experienced musician, this class will provide you with the knowledge you need to use scales effectively for improvisation, singing, and playing any instrument. With this knowledge, you will be able to: * Read and write music (dictation) in solfège notation for both Western and Oriental scales. * Identify and communicate notes accurately in the context of various musical traditions. * Develop a deeper understanding of music theory and rhythmic concepts. * Infuse your musical performances with a broader range of expressive possibilities. We will use the book "المقامات الشرقية by Georges Farah" as the main reference for our study of Oriental solfège. This book is considered the best book in the Middle East to teach Oriental Solfège. Discover the power of solfège to enhance your musical skills and open up a world of new possibilities!
Music theory lessons · Music theory
Trusted teacher: Are you looking to master math or prepare for important exams like the PSAT and SAT? This course is for you! With over 5 years of experience as a teacher at an international school, I am here to help you achieve your academic goals, whether in English or Spanish. What do I offer? 🔹 Personalized classes: Adapted to your level (basic, intermediate or advanced). 🔹 Strategic preparation for PSAT and SAT: Techniques and exercises focused on obtaining the best results. 🔹 Clear and dynamic explanations: You will understand complex concepts in a simple way. 🔹 Use of modern educational tools: Platforms like Khan Academy, IXL, Kahoot and Quizizz to make learning interactive and effective. Why Choose This Course? ✅ More than 5 years teaching mathematics in an international environment. ✅ Bilingual classes (English or Spanish) according to your needs. ✅ Proven experience in helping students improve their scores on standardized tests. ✅ Methods based on international standards (Common Core) and Bloom's Taxonomy, designed to develop critical thinking. Results that Speak 📈 My students have achieved: Significantly improve your math grades. Successfully pass standardized tests such as the MAP Test, PSAT, and SAT. Who Can Take This Course? ✔️ Elementary, middle and high school students who wish to improve their performance in mathematics. ✔️ Students preparing for the PSAT or SAT. ✔️ Anyone who wants to learn math from scratch or reinforce their knowledge. Together we will make math your best tool to achieve academic success! 🚀
Math · Sat prep · Psat test preparation
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Only reviews of students are published and they are guaranteed by Apprentus. Rated 5.0 out of 5 based on 66 reviews.

Find your singing voice. A safe and natural technique to sing classical, opera and music theatre. (Cheste)
Lynette
I have taken my first lesson with Lynette and it was a great experience. I have been singing for some time at a choir, but have no formal training and want to learn the fundamental technique, and also work on some of the pieces we sing at the choir. The lesson was very practical, dynamic and she pays great attention to detail. After the class I could feel the improvement on the areas we have covered and felt much more confident on my skills. Highly recommended!
Review by ELSA
IELTS Coach | Tailored Exam Preparation | General English (Peckham)
Dean
Our first lesson with Dean was productive and an eye-opener. The lesson made me realize there are a few critical areas that I needed to grasp and understand to articulate the IELTS exam preparation. The lesson was fun, and Dean is a good attention detail tutor; he takes time to give a clear explanation of what to focus on. His energy is amicable, and he takes his work seriously. Thank you for the first lesson, and we look forward to our following lessons.
Review by ALDRIDGE
Arabic language and teaching Arabic to non-native speakers, foreigners and beginners. (Riyadh)
Hiyam
We are absolute beginners and Mrs. Hiyam made it super easy for us to dive in the lessons and in just 3 lessons we learned half of the alphabet and pronounciation. Now I can read most of the signs in the street. We will continue learning with her. We are new in Riyadh and she was so kind to come to our house to teach us. She is very sweet and smart! You will not regret any minute with her .
Review by MIRIAM

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