This 35 page powerpoint covers your 4th grade Social Studies TEKS. All the research is done for you and you can present it in one lesson in powerpoint form.The four people it focuses on are:Gail Borden Jr, Joseph Glidden, Michael DeBakey, and Millie Hughes- Fulford.It includes facts about them, their contribution to technology, society, and technology.*Powerpoint is NOT editable due to clipart and fonts that may have been purchased and author intellectual rights. If you need a change, please ema