One of the main tasks of the IAEA Dosimetry and Medical Radiation Physics Section is the development of Codes of Practice, or protocols, for the dosimetry of external beams used in radiotherapy. The ...

Valentine’s Day graphing worksheets make math fun by combining counting, data analysis, and creativity into a festive activity. Perfect for early learners, these worksheets help children practice ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.