Wednesday, February 15, 2012
Monday, February 13, 2012
Thursday, January 26, 2012
Food Preservation (b) Make it last
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Date:
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Class:
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Theme:
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Investigating materials
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Unit:
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4 Food Preservation
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Lesson:
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1 (b) Make it last
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Learning
Objective
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1.2 Synthesizing the concept of food preservation
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Learning
Outcomes:
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Pupils are able to:
1. Give
reasons why each way of food preservation is used
2. State
what food preservation is
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Science
Process Skills:
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Observing, communicating
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Resources/
Teaching
Aids:
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Textbook
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Moral
Values:
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Having an interest and curiosity towards the
environment, Being cooperative
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Vocabulary;
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Drying, pickling, heating, vacuum packing, pickling, freezing, bottling,
canning, pasteurizing, salting, smoking, waxing
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Activities:
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1. Pupils
discuss and explain why the above ways are used to preserve food
2. Pupils
discuss that food preservation is a process of slowing down food from
becoming bad
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Food Preservation (a)( Make it last)
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Date:
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Class:
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Theme:
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Investigating materials
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Unit:
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4 Food Preservation
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Lesson:
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1 (a) Make it last
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Learning
Objective
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1.2 Synthesizing the concept of food preservation
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Learning
Outcomes:
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Pupils are able to:
1. Describe
ways to preserve food
2. Give
examples of food for each type of food preservation
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Science
Process Skills:
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Observing, communicating
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Resources/
Teaching
Aids:
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Textbook, scroll board/
mahjong paper
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Moral
Values:
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Having an interest and curiosity towards the
environment, Being cooperative
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Vocabulary;
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Drying, pickling, heating, vacuum packing, pickling, freezing, bottling,
canning, pasteurizing, salting, smoking, waxing
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Activities:
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1. Pupils
discuss in groups and complete a mind map
2. Pupils
give examples of food for each type of food preservation
3. Pupils
write down notes into their exercise book
4.
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(b) Mighty Microbes
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Date:
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Class:
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Theme:
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Investigating materials
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Unit:
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4 Food Preservation
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Lesson:
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1 (b) Mighty Microbes
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Learning
Objective
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1.1
understanding food spoilage
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Learning
Outcomes:
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Pupils are able to:
1. State
the microorganisms can spoil food
2. State
the conditions for microorganisms to
grow
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Science
Process Skills:
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Observing, communicating, making inference,
predicting, controlling variables
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Manipulative
skills:
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1. Use
and handle science apparatus and substances
2. Handle
specimen correctly and carefully
3. Clean science apparatus
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Resources/
Teaching
Aids:
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Rice, milk, fruits, fish, vegetable, textbook,
teacher’s notes
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Moral
Values:
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Having an interest and curiosity toe=wards the environment
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Vocabulary;
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Microorganisms , nutrient, water, air, acidity,
temperature
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Activities:
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1. Pupils
do their experiment
2. Pupils
carry out an activity
3. Pupils
discuss and conclude
4. Pupils
write down notes into their exercise book
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Food Preservation
Date:
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Class:
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Theme:
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Investigating materials
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Unit:
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4 Food Preservation
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Lesson:
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1 (a) Mighty Microbes
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Learning
Objective
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1.1
understanding food spoilage
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Learning
Outcomes:
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Pupils are able to:
1. Describe
what spoilt food is
2. Identify
characteristic of spoilt food
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Science
Process Skills:
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Observing, communicating
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Manipulative
skills:
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1. Use
and handle science apparatus and substances
2. Handle
specimen correctly and carefully
3. Clean science apparatus
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Resources/
Teaching
Aids:
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Rice, milk, fruits, fish, vegetable, textbook,
teacher’s notes
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Moral
Values:
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Having an interest and curiosity toe=wards the environment
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Vocabulary;
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Spoilt food, unsafe, smell, taste, colour, texture,
mould
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Activities:
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1. Pupils
observe samples of spoilt food
2. Pupils
discuss and conclude
3. Identify
characteristic of spoilt food (smell, taste, colour, texture and mouldy)
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(b) Watch your Speed!
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Date:
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Class:
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Theme:
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Investigating force and Energy
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Unit:
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3 Movement
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Lesson:
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Watch your Speed!
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Learning
Objective
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2.1 Understanding speed
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Learning
Outcomes:
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Pupils are able to:
1. State
what speed is
2. Solve
problems using the formula
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Science
Process Skills:
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Controlling variables, observing, communication,
measuring and using numbers, interpreting data
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Resources/
Teaching
Aids:
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Textbook, teacher’s note, chart and schedule
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Moral
Values:
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Being
honest and accurate in recording and
validating , Having critical and analytical thinking
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Vocabulary;
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Measurement, calculating, move, measure
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Activities:
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1. Discussion:
a. Speed
is a measurement of how fast an object moves
b. Speed
can be calculated by using the formula
2. Speed
–distance/ time
3. Solving
problems using the formula
4. Pupils
do exercise from textbook
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Watch your Speed!
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Date:
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Class:
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Theme:
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Investigating force and Energy
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Unit:
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3 Movement
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Lesson:
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Watch your Speed!
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Learning Objective
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2.1 Understanding speed
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Learning Outcomes:
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Pupils are able to:
1.
State that an object which moves faster
travels a longer distance in a given time
2.
State that an object which moves faster takes
a shorter time to travel in a given distance
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Science Process Skills:
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Controlling variables, observing, communication,
measuring and using numbers, making inference
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Resources/
Teaching Aids:
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Textbook, teacher’s note three pieces of brick, a
few text book, stop watch, ruler
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Moral Values:
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Being
honest and accurate in recording and
validating , Being systematic
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Vocabulary;
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Speed distance, faster, slowest, race
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Activities:
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1. Compare
the distance traveled in a given time by two moving object
2. Compare
the time taken by two moving objects to travel in given distance
Discussion:
1. An
object which moves faster takes a longer distance in given time
2. An
object which moves faster takes a shorter time to travel in given time.
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(B) Reducing and increasing Friction
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Date:
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Class:
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Theme:
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Investigating Force and Energy
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Unit:
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2 : force
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Lesson:
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4(b) Reducing and increasing Friction
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Learning Objective
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1.3 Analyzing Friction
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Learning Outcomes:
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Pupils are able to:
1.
State the advantages of friction
2.
State the disadvantages of friction
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Science Process Skills:
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Observing, making inferences and communicating
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Resources/
Teaching Aids:
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Textbook
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Moral Values:
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1.
Being
cooperative. Having an interest and curiosity towards the environment and
thinking rationally
2. Appreciating
the contribution of science
And technology.
Being flexible and open minded
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Vocabulary;
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Advantage and
Disadvantage
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Activities:
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1. Pupils
suggest various advantages and disadvantages
of friction
2. Pupils
write down notes into their exercise book
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