Set up "Soil sensing stations" around the classroom where students rotate through different sensory experiences:
Touch station: Soil texture assessment using the "feel method" with different soil types in labelled containers
Smell station: Identifying earthy aromas of healthy soils versus compacted ones
Visual station: Microscopes or magnifying glasses to observe soil components
Sound station: Audio recordings of water percolating through different soil types

Relate soil science to local agricultural traditions, food systems, and cultural practices specific to your European region. Students can interview family members or research traditional agricultural practices from their cultural backgrounds, creating a classroom "Soil heritage map" showing different approaches to soil management across cultures. This helps make learning relevant for students from different cultural backgrounds.

Provide flexible learning materials and multiple ways for students to engage with and demonstrate their understanding of soil concepts. Students can analyse soil health using multiple formats:
- Digital soil testing apps with voice commands
- Colour-changing test strips with large-print result guides
- Physical manipulation tests with guided worksheets
- Group collaboration options for those who benefit from peer support

Offer diverse ways for students to demonstrate soil knowledge. Students can create personalized soil literacy portfolios choosing from options like:
This respects different communication styles and abilities.

If i may suggest
Add an activity to ask family members about stories about them related to soil and then share with classmates.
Suggest to smell dry and moist soil, or soil from the playground and soil from the garden.
Learn how to take a soil sample. openknowledge.fao.org/server/api/core/bitstreams/c28b8d8d...
Test soil texture activity www.fao.org/fishery/docs/CDrom/FAO_Training/FAO_Training/...
Use identification guides to learn how to identify organisms like worms and other macrofauna existing in the soil.
For a deeper dive I suggest the European Soil Atlas(2005) https://esdac.jrc.ec.europa.eu/content/soil-atlas-europe or the Global Soil Atlas(2019) https://esdac.jrc.ec.europa.eu/content/global-soil-biodiversity-atlas
There is a mistake in a word in the 4th question of the quiz.
The Portuguese flag should be included in the second picture to not descriminate Portuguese teachers. Overal, it is very theoretical with few examples of how to do it in practice.
Or maybe no flags at all because this will be open source and available to anyone.