Observe how plants write observation records.

Observe the natural morphology of various plants, such as roots, stems, leaves and flowers.

2. Record the observation results.

It can be combined with sketches or photographic videos.

3. Specimen observation.

Collect some specimens (roots, stems, leaves, flowers, fruits and seeds) as needed.

4. Microscopic observation.

Observe the tissue structure and cell structure of roots, stems, leaves and other organs with a microscope.