I have been reading scientific researches, articles lately but I normally get confused in the area of the scientific jargons or terminologies. I now decided to study it at fundamental level which will help me in the step by step understanding of the science world. I humbly seek your assistance in the recommendation of right textbooks, demonstrations etc for a beginner. This is borne out of my passion for knowledge. Since Knowledge is power. Thanks in anticipation

Sounds like you missed science class in school or you'd have the fundamental "scientific jargons or terminologies" already.

If that's the case, I'll suggest you start at O'Levels and progress to "scientific researches, articles". Or at least research "scientific jargons or terminologies" you come across. Doing that in itself is science, as in 'using your senses to acquire knowledge'.