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Private teachers in Portugal

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6249 private teachers in Portugal

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6249 private teachers in Portugal

Spanish · Teaching
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: Peace be upon you My name is Hossam, I have a BA in English Language. I have developed a system or method that enables you to master the English language in a short period of time compared to the curricula followed in language schools at a reasonable price. I can help you even if your level is average. Are you a beginner and don't know where to start? Or are you average and want to improve your level? Do you understand the language but can't reply? Do you have problems listening or speaking? Don't worry, I have the solution to your problems. All you need is a little desire and dedication to speak the language of your dreams. You can also choose the class time that suits you. If you are interested, send me a message. Hello, My name is Houssam. I have a bachelor's degree in English. I have developed a system for English learning that is going to make you good at English in a short period of time in comparison with those educational systems followed in language schools with a suitable price, even if you are an intermediate, I can help you as well. Are you a beginner who doesn't know where to start? Or you are an intermediate who wants to improve his/her level? Do you understand but can't respond? Do you have problems with listening or speaking? Don't worry, I have a solution for all your problems, All you need is a little bit of willpower and dedication to speak the language of your dreams. You can choose whatever time suits you. If you are interested send me a message.
English · Vocabulary
Trusted teacher: Expert Online/in-person Chemistry/Biology Tutor | MSc in Biochemistry | 6+ Years of International Teaching Experience | Specializing in IGCSE, GCSE, A-Level, IB, and University level. 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 CHEMISTRY, and BIOLOGY, following the British, American, and Indian curricula. My classes are available at affordable rates and can be conducted in-person or online. I adopt a student-oriented teaching style, striving to provide the best private lessons for my students. With 6 years of professional experience in science (Chemistry, and biology), I am well-versed in both the British and American curricula and I possess a high level of competency. I have taught students from various countries, including Belgium, Spain, Switzerland, Japan, the USA, the Caribbean, the UK, India, China, Singapore, Malaysia, Turkey, the Netherlands, Luxembourg, Germany, France, Italy, and South Africa. Book a lesson with me, and we can start at the time that suits you. Extra information •Currently, I am teaching: 1. GCSE students 2. IGCSE students 3. IB students 4. European School students 5. AS/A level students 6. American curriculum •Boost your understanding: Clear explanations, engaging activities, and practice exercises to solidify your knowledge. Master exam prep: Conquer past papers, tackle tricky concepts, and build confidence for upcoming tests. Individualized approach: Personalized curriculum and learning pace to fit your needs and goals. •Flexible scheduling: Online or in-person lessons to suit your busy schedule. I also provide homework help for school students. The progress of students can be assessed through periodic tests conducted as per the requirements of parents or the students themselves." Thanks for visiting my profile.
Biology · Microbiology · Genetics
I offer a range of services from one to one singing tuition to song writing and artist mentoring sessions, from beginners to advanced and would love to help you. Whether it is to sing for the pure fun of it, work towards a performance or grade exam, or if you are looking to get into the music industry profession....I got you covered!! Singing lessons: A tailored singing lesson catered to your own specific needs. This can be anything from learning your very first vocal warm-up to preparing yourself for your first live stage performance (Or TikTok post!) You will Learn: How to warm up your voice and how to sing the songs from your favourite bands and artists. Master vocal licks and apply stylistic approaches to create your own signature sound. Technical development- the mechanics of the voice. Confidence building The creative art of performance Achieve a qualification with the leading accredited body for Rock and Pop exams worldwide Overcome performance anxiety Overcome challenges or areas of difficulty in the voice Songwriting and bespoke creation Anyone looking to write lyrics and vocal melody to create their very own song. This might be for a special person or event or the start of your journey as a singer-songwriter. Developing lyrics and vocal melody and collaborating with other musicians and producers to create your very own masterpiece. Artist Mentoring Are you a young budding artist dying to break through into the music scene but don’t have a clue where to start? Have you started your journey and got stuck along the way by something beyond your control, lost motivation or just forgotten why you even started in the first place? I've got your back. Your own tailored map to navigate your way into the industry, specific to your personalised goals. From buying your very first microphone to releasing your first single on Spotify.
Singing · Song writing · Voice (music)
(24 reviews)
Robin - EssaouiraC$33
English · Communication skills · Self-improvement
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Only reviews of students are published and they are guaranteed by Apprentus. Rated 4.9 out of 5 based on 69 reviews.

French Immersion Online Classes: Engaging, Comprehensive Language Learning for Kindergarten to Grade 12 Students (Montreal)
Sara
Miss Sara is a very good teacher. She has a way to keep my 6 year old daughter engaged and encouraged while increasing her abilities in French. I have seen my daughter improve drastically. She challenges her and she started reading many words in the space of 3 months when she could not before in French. The exercises she gives touches a wide range of topics (syllables, vocabulary, sentance building etc) that has allowed my English speakig daughter to cope well in her French school environment. She started understanding what people say to her in French which is amazing.
Review by CRYSTAL ANN
English Language 🇬🇧 Communication, English lessons, Perfect english accent, Grammar correction, business English, Phonics, Interview practice. (Essaouira)
Robin
Robin is an exceptional native speaker teacher, very profesional and dedicated. My daugthers and wife attend his online classes regularly. He is a very educated person who cares about the student's learning. He prepares his classes conscientiously and precisely, adapted to the needs of the students. They focus mainly in improving their conversation skills. Robin is also very flexible as he has frequently adapted his lessons to fit into our other family activites. We really appreciate. We are very happy and fully recommend Robin as English teacher!!
Review by JOSE LUIS
Support courses in mathematics intended for high school students, adapted to different sectors: Science Maths, Science Exp, Letters (Lyon)
Azzedine
Azzedine truly stands out as a remarkable instructor! Despite the short notice, he displayed remarkable consideration for our hectic timetable, ensuring to carve out time to equip me with Excel and Power BI skills for the assessment. A heartfelt thank you, Azzedine, for your exceptional teaching methods. I highly endorse Azzedine as your go-to teacher!
Review by IMANE

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