Abstract
The world Health Organization (WHO) declared a pandemic caused by SARS-CoV-2 or Covid-19 in 2020. Indonesia in one of the countries affected by the Corona Virus Disease (Covid-19) for a long time. Education is one aspect of life that is affected. Research on drying is one solution for students to carry out scientific activities at home by utilizing solar energy and natural materials such as radishes as samples. This study found that the thickness of the sample and environmental conditions such as temperature of the surrounding operating conditions affect the drying rate and drying time.
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