| DATE | STREAM | PERIOD | TIME | NUMBER OF STUDENTS | |
| 80 Mins. | REGISTERED | PRESENT | |||
| Identify hard water |
| Promote knowledge on hardness of water; |
| By the end of the lesson the student should be able to: explain the concept of hardness of water. differentiate soft from hard water. |
| HARDNESS OF WATER |
| The Concept of Hardness of Water |
| Chemistry For Secondary Schools, Students Book Form Three. By T.I.E |
| Soft water • Hard water • Soap |
| STAGE | TIME | TEACHER'S ACTIVITIES | STUDENT'S ACTIVITIES | ASSESSMENT |
| INTRODUCTION | 10 | Bring samples of hard water in class and guide students to identify it | student to identify hard water and soft water | Is the student able to identify hard water and soft water? |
| PRESENTATION | 40 | To guide students to discuss the meaning of hardness of water. | Students to explain the meaning of hardiness of water. | Is the student able to give the meaning of hard water? |
| REFLECTION | 10 | To lead students to perform an experiment to distinguish hard water from soft water by washing with soap. | Students to draw conclusion from their observations. | Can the students make conclussion from observations? |
| REINFORCEMENT | 10 | To lead students to perform an experiment to distinguish hard water from soft water by washing with soap. | Students to respond to teachers questions and give feedback | Is the student able to answer questions as asked? |
| CONCLUSION | 10 | Summarize the topic and guide students to take notes | Students to copy notes and summary from the teacher | Is the student able to summarize and give key points from the lesson? |
| 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. |