Simple, robust and highly visual, the Germinarium lets you see a plant's root (in a transparent vat) and leaf growth from germinated seeds.
Pupils can observe first-hand the birth and then the aerial and underground development of young seedlings. They can measure the growth of roots and stems over time, using a screen-printed plate placed right next to the sprouts.
Several seeds of the same species can be germinated simultaneously to produce statistics and averages (% of seeds germinated, average stem size, average root length, etc.).
Similarly, several seeds of different species can be studied to compare their root and leaf growth.
Various experiments can be carried out to highlight the needs of a germinating seed (mineral salts, light, etc.).
By actively involving the pupils in the establishment and maintenance of their crop, the teacher will be able to develop their autonomy while introducing them to the investigative approach in a simple and practical way.
Pupils can observe first-hand the birth and then the aerial and underground development of young seedlings. They can measure the growth of roots and stems over time, using a screen-printed plate placed right next to the sprouts.
Several seeds of the same species can be germinated simultaneously to produce statistics and averages (% of seeds germinated, average stem size, average root length, etc.).
Similarly, several seeds of different species can be studied to compare their root and leaf growth.
Various experiments can be carried out to highlight the needs of a germinating seed (mineral salts, light, etc.).
By actively involving the pupils in the establishment and maintenance of their crop, the teacher will be able to develop their autonomy while introducing them to the investigative approach in a simple and practical way.
Eigenschaften
- 968024