A self-lead experiment by 5th grade science Ss. Measuring rates of oxidation in apples. @CampbellAPS

a-self-lead-experiment-by-5th-grade-science-ss-measuring-rates-of-oxidation-in-apples-campbellaps-httpst-co97hu3g4kqz 

A self-lead experiment by 5th grade science Ss. Measuring rates of oxidation in apples. @CampbellAPS https://t.co/97hU3g4kqz