Data Analysis in the Age of AI
A free Russian-language course using Orange Data Mining, real datasets, models, quizzes and assignments.
Courses
Learn data science through practice
Courses and learning projects that connect theory with real data, models, visualization and critical evaluation.
Linear Algebra for Data Science
Vectors, matrices and transformations with a practical focus on data-analysis applications.
Russian YouTube channel
Lectures and explainers on data science, statistics, probability, AI and critical thinking.
Hebrew YouTube channel
Educational videos for students, educators and professional audiences in Israel.
External recommendations & archives
The courses have a life beyond their original platforms
Independent selections and university archives document a long public-education footprint.
Stepik · 4.9/5 from 158 reviews
The flagship “Data Analysis Made Simple” course has 26,282 learners and a 4.9/5 rating from 158 reviews. It currently contains 108 lessons, 23 h 13 min of video and 36 tests; the course page was updated in July 2026.
Open the course →Proity · #6 in a Data Science selection
“Data Analysis Made Simple” is ranked #6 in a selection of 24 free Data Science courses: 106 lessons, 23 hours of video and 36 tests.
Open the selection →Critical Thinking · independent specialist resource
E. Volkov’s specialist critical-thinking resource separately lists “Critical Thinking for Every Day” by Igor Kleiner — 119 videos.
Open the resource →University of Haifa · Python course
The official Data Science Research Center archive preserves a recorded 14-lecture Python course taught by Dr. Igor Kleiner.
Open the archive →