Punkty w układzie współrzędnych - Matematyka Szkoła Podstawowa i Gimnazjum

In this video, I explain what a coordinate system is, present the definition of the x-axis and y-axis and how they are positioned relative to each other. I explain the concept of the origin of the coordinate system, teach how to read the coordinates of a point based on its position on the plane, and how to plot a point in the coordinate plane using given coordinates. I illustrate how to write a point as an ordered pair (x, y), remind viewers about the role of right angles in the system of axes, and finally, I present the division of the coordinate plane into four quadrants along with their numbering. *Table of Contents:* 1. The purpose of the coordinate system 2. The x-axis and y-axis in the coordinate system 3. The intersection point of the axes – the origin of the coordinate system 4. Determining the coordinates of a point 5. Writing a point in the form (x, y) 6. Plotting a point in the coordinate plane 7. Reading the coordinates of a point from a graph 8. The point with coordinates (0, 0) 9. Numbering of quadrants in the coordinate plane THE CONTINUATION OF THIS VIDEO is here: [   • Dokończenie filmu p.t. Punkty w układzie w...  ](   • Dokończenie filmu p.t. Punkty w układzie w...  ) Find more on the playlist: [   • GEOMETRIA NA PŁASZCZYŹNIE  ](   • GEOMETRIA NA PŁASZCZYŹNIE  ) EASY ACCESS to all my math lessons at: [www.matmagwiazdy.pl](http://www.matmagwiazdy.pl) On this channel, you will find a complete course – 100% of the lessons – in Mathematics for Primary School, High School, and Technical School. Good luck :) Tomasz D. Gwiazda **CHAPTERS** 0:00 The purpose of the coordinate system 1:41 The x-axis and y-axis in the coordinate system 3:16 The intersection point of the axes – the origin of the coordinate system 5:28 Determining the coordinates of a point 6:51 Writing a point in the form (x, y) – Plotting a point in the coordinate plane 11:01 Reading the coordinates of a point from a graph – Numbering of quadrants in the coordinate plane