​Objectives:

​1. Identify the parts and functions of the digestive system,

2.Enumerate the ways of taking care of the digestive system.

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​Look and observe the

​1. How do you think body absorbs nutrients from food?

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2. ​How is the food broken down properly when you eat?

​Activity:

​Prepare the following materials.

​1. Biscuits or any food available

​2. Glass of water

​

1. While chewing the biscuit, what is being produced by your mouth?

​2. What changes take place in your mouth while chewing the food?

​3. What happens to the throat and aesophagus as you swallow the food?