| DATE | STREAM | PERIOD | TIME | NUMBER OF STUDENTS | |
| 80 Mins. | REGISTERED | PRESENT | |||
| Distinguish the various theories of origin of life |
| Develop practical skills in studying growth processes, genetics and evolution. |
| By end of the lesson students should be able to: explain the concept of organic evolution, outline the basic ideas about the origin of life and state the theories of the origin of life |
| EVOLUTION |
| Concept of Organic Evolution and Theories of origin of life |
| Biology Form Four, By T.I.E Fundamentals Of Biology Form Four By J. M. Mwaniki |
| Texts extracted from various sources explaining theories of the origin of life |
| STAGE | TIME | TEACHER'S ACTIVITIES | STUDENT'S ACTIVITIES | ASSESSMENT |
| INTRODUCTION | 10 | Guide the students to brainstorm on the meaning of evolution | In think pairs students come with an idea of where life began | Can the student explain origin of life? |
| PRESENTATION | 40 | Guide student to do internet search using digital devices on theories of origin of life on earth and make presentation in class | Carry out online research about origin of life and make presentation in class | can the student be able to identify various theories of life? |
| REFLECTION | 10 | Guide the students to make a presentation in class about the origin of life, the correct any misconception from the student presentations | Student to present their findings in class and respond to any questions being asked by the teacher | Can the student make proper presentation of their findings? |
| REINFORCEMENT | 10 | Guide the students to make a presentation in class about the origin of life, the correct any misconception from the student presentations | The students to ask questions and give correct responses | Are the students able to answer the questions correctly? |
| CONCLUSION | 10 | Use key concepts and points presented to summarize the lesson | Students to take notes and respond to questions asked | Are the students able to take summary notes? |
| 90% of students understood the lesson well, they answered all the questions well |
| Enough knowledge was given given and most of the students understood the lesson |
| The students who did not understood the lesson well will be in the remedial class. Otherwise I will proceed with the topic. |