Page 44 - SK Year 6 Science DLP

I can sell this
Let’s yoghurt during
Let’s
Test Fresh Yoghurt Canteen Day.
Test

Aim To make yoghurt using microorganisms.

Apparatus and Pots, glass jar, small towel, 200 ml of fresh milk, water, bowl,
Materials and 20 g of cultured yoghurt

Steps

1 2 3

Boil the glass jar and Heat the fresh milk for Pour the milk into the
spoon for 5 minutes. 5 minutes using a small glass jar and place it in
flame. a bowl of water until the
milk is lukewarm.
4 5

# SAFETY

Be careful when
Put in the cultured yoghurt Put the lid on the glass jar heating and pouring
and stir slowly until it is fully and wrap the glass jar using the hot milk.
dissolved. a small towel to maintain the
temperature. Leave it for 6 to
8 hours.
6 When the yoghurt thickens, put it in the refrigerator.

7 Serve the yoghurt with fruits, cereals or nuts.
8 Report the results of your activities to the class and share the
results of this investigation in your blog.

1. How do microorganisms convert milk into yoghurt?
2. Why were the glass jar and spoon boiled for 5 minutes?
3. Describe the use of microorganisms in making yoghurt.

#TEACHER
3.2.2 Cultured yoghurt is available in baking shops or
36 3.2.4 supermarkets.