In this introductory Byte-Sized Science Career class, explore the life of a real food chemist and learn why some foods taste sour and some foods taste sweet. All our classes are NGSS-aligned and offer a science lesson and hands-on sampling of various science career paths, giving students a glimpse into their exciting possibilities. 

In this class, students learn about chemistry and the key concept that special molecules in our food give it a unique taste! We will talk about molecules that make food sweet and sour. Then do a hands-on experiment where students test different sweet and sour citrus foods for acid content. Hint, it is the acid that makes the food taste sour! The test is a chemical reaction between a base (baking soda) and citric acid which is the acid found in citrus fruit.

Students will also learn the basics of matter, chemical reactions and the difference between chemical reactions and changes in state such as transitions from solid to liquid to gas. 

Students will have access to XplorStem Academy the day before and after the lesson. XplorStem academy includes additional short-format videos, vocabulary and key concepts covered, questions and answers, lab report and an assessment that reinforce what was learned in class. 
All concepts will be covered during the virtual session. XplorStem Academy is a way to extend learning.  A PDF summary of learning may also be generated out of the academy to provide work samples and document learnings.