The term 'Things on the Small Slide' can be summarized as Amoebas, which is a seven-letter word. Amoebas are single-celled organisms that are found in water and soil. They are classified as protists and are known for their ability to move and change shape. They reproduce by splitting into two parts, and they feed by engulfing food particles. Amoebas are often studied in biology classes and are used to teach students about the basics of cell structure and function.