2017/2018: mirrors
2017/2018: lamps based on animals
2017/2018: passive amplifiers
2017/2018: musical instruments
2017/2018: free subject on the concept of division
2019/2020: didactic games
2019/2020: didactic games
2019/2020: didactic games
2019/2020: didactic games
2019/2020: didactic games
2020/2021: lamps based on animals
2020/2021: glasses
2019/2020: video aid for online classes during 2020 confinement
2019/2020: video aid for online classes during 2020 confinement
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