Stewart Manor School fifth graders in Mrs. Gregory’s class recently explored the world of chemistry as they participated in an engaging, hands-on science lab.

Working together in groups, the scholars rotated through five separate stations to observe various chemical reactions. Materials tested included baking soda and vinegar, antacid tablets, cornstarch and iodine, food dye and sugar, and baking yeast and hydrogen peroxide. The fifth graders carefully followed steps to collect data while observing changes

in color and temperature, as well as gas bubbles, which are all signs that a chemical reaction is taking place.

This lab activity supports the Next Generation Science Standard for fifth grade, which encourages students to discover physical and chemical changes through experiments.

“This hands-on activity helped the students learn how to work together, investigate scientific questions and analyze their findings,” Mrs. Gregory said.

Date Added: 2/10/2025