Medindo a chuva

Synopsis: Julia need to understand the use of equipment that measures the amount of rain: the rain gauge. Rafael Julia helps to understand all the calculations required to measure the rain. What Rafael did not know is that a lesson about the rain can be very inspiring.
Source: TV Paulo Freire.
URL: http://ambiente.educacao.ba.gov.br/conteudos-digitais/conteudo/exibir/id/2153