Sample Unit Plan

       Subject: Biology

Unit: Reproduction in plants

STD: IX

No. of periods: 8 periods

Content overview:

a)      Scientific terms

Calyx, corolla, androecium, gynoecium, pollination, fertilization, embryo,cottlydens, budding, grafting, layering.

b)      Facts

Flower is reproductive organ of plant. Some plants produced from seeds. Some plants are produced by vejetative reproduction. Seeds are produced by sexual reproduction. In vejetative reproduction vejetative parts of the plants are involved.

c)      Concepts

1.      Pollination

2.      Fertilization

3.      Vejetative reproduction

Objectives of the unit

1. Pupil acquires knowledge about reproduction in plants.
2. Pupil understands sexual reproduction and different types of vejetative reproduction in plants.
3. Pupil applies the knowledge in revalent situations.
4. Pupil develops skill in drawing, observation and experimentation.
5. Pupil develops interest in the study of plants.

Learning experience

1. Teacher explains the different parts of flower using charts and specimen.
2. Teacher discusses the basic ways of pollination.
3. Teacher explains fertilization with the help of charts.
4. Teacher demonstrates artificial pollination
5. Teacher shows microscopic slides showing structure of anther, structure of ovule, etc.,
6. Teacher demonstrates, budding, grafting layering etc.,
7. Pupil practice budding, grafting, layering, etc.,