Mariposa Elementary students use real world process for observations

Students in Maria Nunez’s fourth grade class at Mariposa Elementary have been conducting oxidation experiments for their science Fair project.  The problem statement was, “Which liquids (distilled water, oil, vinegar, alcohol, milk, or soda) causes oxidation to occur the fastest?” Students were enthralled while observing the process and were using the same principles as scientists in the real world. These future scientists had to use critical thinking to determine the reasons why some liquids oxidize more quickly than others. The experimentation will continue just as real scientists conduct experiments at various times to validate their conclusions. Pictured, from left, are Jacob Guerrero, resource teacher Ann Craton, and Emmanuella Coupet.