This Greek-language learning activity introduces soil moisture measurement through hands-on environmental investigation. Students use a soil moisture meter to collect data at different locations in their neighbourhood, including streets, parks, shaded areas and sunny spots, and investigate why moisture levels vary.
English title: Soil Moisture Meter.
Target groups: Primary, secondary and higher education.
Author: Sergio Martín (UNED).
Language: Greek.
Technology: Soil moisture meter.