A picture is worth a thousand words, or Visualization of learning information at informatics lessons

The principle of visibility is one of the most effective in teaching students. The use of diagrams, graphs, tables, drawings contributes to the rapid understanding and memorization of the material being studied. Taking into account modern technical capabilities, the idea of v isualizing information in the learning process acquires new features.The article discusses modern visualization techniques that can be used at informatics lessons. Programs and free online services for creating a timeline, mind maps, scribing and infographics are listed. The proposed services will be useful for teachers in creating high-quality visual material. The article demonstrates with specific examples how, using various visualization techniques, it is possible to present educational material on informatics at different stages of the lesson.