Fig. 13: RDFZ Xishan School students and SST students attending class together.
Fig. 14: RDFZ Xishan School students and SST students collecting water samples.
Fig. 15: RDFZ Xishan School students and SST students analysing water samples.
Fig. 16: RDFZ Xishan School students and SST students recording water quality data in a book.
Fig. 17: RDFZ Xishan School students and SST students analysing data.
