In this paper, using mathematical software, geometrical proofs are presented. These proofs should be presented, in school textbooks, additionally to the analytical demonstrations.

The STEM/STEAM educational model includes several fields currently representing a strategic objective of modern education both nationally and internationally. The present article approaches the mentioned model through ...

Carrying out STEAM projects in accordance with the requirements of the mathematics curriculum [1], [2] is a challenge for mathematics teachers. The article proposes an example of a STEAM project carried out in mathematics ...

In its evolution, mathematics went through several stages and at each of them a more perfect content with a new paradigm appeared. This is how algebra appeared with its abstract which completely obeys the most rigorous ...

It is hard to imagine our life, if at some point all the technologies, which offer us multiple benefits, would disappear. It is hard to imagine how we could live without the Internet and mobile phones. This article addresses ...

The material proposes to teachers who teach science a methodology based on investigation. The exemplified theme aims at a larger issue, at the level of STEM disciplines, helping teachers to approach in a new, interactive ...

Today's society - marked by a series of changes, which happen rapidly in everything the domains of social, economic, sanitary, cultural life, etc., determine us not only to face them by adapting to the new, but to show ...

This paper presents the method of observing DSCT variable stars, used at the Astronomical Observatory of the "Răsvan Angheluță" Museum Complex of Natural Sciences Galați. Delta Scuti variables are a type of pulsating stars. ...

This article reflects practical aspects regarding the STEAM approach, through the prism of carrying out a cross-border project and using the competences of the XXI century in the management of energy resources, involving ...

Modern education reflects a new approach to education, where the role of the teacher in teaching is manifested through actions involving the student in the core of knowledge through various interactive methods based on ...