Is it still considered plagiarism when you take the idea but change some of the words?

Yes, it is still considered plagiarism if you take an idea and merely change some of the Words without giving proper credit to the original source. Plagiarism involves using someone else's thoughts, ideas, or expressions without appropriate acknowledgment, regardless of how much you alter the Wording. To avoid plagiarism, you should either properly cite the source or paraphrase the idea in a way that reflects your own understanding and interpretation.