Friday, September 10, 2010

Reflection on our 1st Datalogger lesson

What I have Learnt
I learnt that the lowest pH value is the crushed and mixed vitamin C pill. It represents the food that has been chewed and mixed with saliva. A lower pH value is for better digestion, so it is highly recommended if you want better digestion. - Way De

I have learnt that when we chew and stir food with our tongue, we can digest the food more easily. - Donovan

I have learnt that my food will not be able to digest properly if I just put the food in my mouth and do not chew or grind it. - Yi Lin

I have learnt how to use a MGA and pH sensor. I also learnt chewing the food, mixing food with saliva and stirring it with the tongue helps digestion. - Neha

Chewing and stirring the food help us break down the food faster. Every part of the digestive system is important to our body. - Jia Yi

I have learnt that chewing and stirring food with our tongue helps to digest food and saliva helps to make food softer so it would be digested properly. - Jia Liang

I have learnt that chewing your food and stirring helps with digesting food as it makes the food softer and easier to digest. - Serena

I have learnt how to use a datalogger. I also learnt that chewing and using our tongue to mix food before swallowing improves digestion. - Letitia

I have learnt that food that are not chewed would be harder to digest than chewed food. -Yeriel

What I found fun and interesting

I found using the datalogger and pH sensor fun and interesting. - Justine

I found that the experiment was fun and the digestive system is interesting. - Aanaanthi


I found stirring and pouring water fun and interesting. - Serena

I found stirring the vitamins and pouring water fun and interesting. - Ji Bo

I like it when we use the MGA as it is like playing a DS. - Thames


What else I would like to find out

Why do we burp? - Daryl

I would like to find out whether the MGA can do other things.
- Dominic

If you have no teeth, will it be difficult to digest your food? - Perry

I would like to find out why our tongue produces saliva. - Yilin

How we pass out the undigested food into faeces. - Genelle

I would like to find out which fruit has a lower pH, lemon or lime. - Daniel

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