Lesson Plan for IS, 1st visit

1. Lesson Plan
Teacher: Sung Wai-Fong School: Fukien Secondary School (Siu Sai Wan)
Reg. No.: Class: 1B
Programme / Course / Year: No. of Students: 35
Subject: IS Topic: Distillation
Date: 20/ 4/ 2011 Publisher of textbook: Experiment book (by FSS
Science teachers)
Time: 08:30 – 09:50 No. of teaching period: 5/ per week
Prior knowledge
- know the process of filtration to purify water
- the term residue, filtrate
At the end of the lesson, students should be able to:
Knowledge:
1)understand the process of distillation.
2)explain the term “distillation”
Skills:
3) know how to set up an experimental set-up by following teacher's instruction.
4)build up communication skills with group members
Values:
5)know how to cooperate with classmates in group to carry out an experiment.
6)Shows an interest in Science
Materials/ Equipment Needed:
Conical flask 1 heater 1
heat-proof mat 1 test tube 1
dirty water 40 ml beaker 2
ice water 100 ml tongs 1
stands and clamps 1 dropper 1
filter paper 1 watch glass 2
stopper & rubber tape 1

2. Content
Time Teaching Objective/ Learning Activities Questioning/ Expositions/ Instruction
Learning Objective
08:30-0 - state the objective of T states two objective of the lessons:
8:35 the lesson - to purify dirty water by distillation
and observe if any impurities
remain in the water
- to compare which process,
distillation or filtration, can purify
water better.
Ask Ss the meanings of several new
words that they have learnt.
T: Who know the meaning of
“distillation”, residue, and filtrate?
08:35-0 Ss learn how to set up Set-up demonstration T: Can anybody remind me how to
8:40 a filtration experiment (filtration) carry out filtration?
T: Are there any residue left on the
watch glass?
08:40-0 Ss learn how to set up Set-up demonstration T: What is the function of ice water?
9:00 a distillation (distillation)
experiment T remind Ss the awareness of the
experiment after complete the
experiment.
09:00-0 Ss able to set up the Ss set up their own
9:30 experiment on their experiment
own
09:30-0 clean up the
9:35 experiment
09:35-0 Ss write down their
9:45 experiment record
09:45-0 Summary the lesson
9:50