We had a look at some real life digestive organs today! We saw the oesophagus, liver, heart and lungs of some larger animals and then the intestines and stomach of a small bird. We were amazed at how large different parts were and how it was all connected! We had some fantastic questions as well as some great ideas for our fantasy narratives we're writing next week!
Lengths of the Digestive System
We went out on the playground today to measure the lengths of different parts of the Digestive System! We realised that the small intestines were the longest part! It was incredible to see that 5m of tube is tucked away inside our tummies!
Practical Digestive System!
We created our own mini digestive system today! We started by mushing banana, crackers, water and vinegar together in a plastic bag to act as the stomach. The vinegar was like the stomach acid breaking down the food. Then we transferred it to a pair of tights to be the small intestines. Once the nutrients (liquids) had been squeezed out, the left over indigestible food went into the cup, and then imitated going to the loo!
We had a message from outer space today! This strange looking alien had been given a biscuit to eat from the boy trying to catch a star and he didn't know what had happened to it! We had to help him! We put the digestive system statements into a logical order and then wrote our own explanation for him to understand!
Alien Visitor!
Digestive Organ Functions
Today we thought we would enjoy the sunshine for just a little while longer! We went outside for a digestive system treasure hunt! We had to find the different organs and note down their functions! Tomorrow, we're getting messy to learn how these organs work in practise!
Star Machines!
We've been reading How to Catch a Star by Oliver Jeffers and we designed the small boy a star catching machine!
We thought about using time words and technical language to explain our machines.
Later in the week, we will be writing our own explanations of the digestive system!
Star Machine Video
Teeth Factfiles!
In English, we've been using our topic knowledge to design a factfile full of information all about teeth. We had to think about subheadings and linking our facts to the title. We also had to think about using factual diagrams and labelling them correctly.
Digestive System Organs
Today we have been finding out which organs help us to digest our food. We had a go at positioning and labelling these organs first and then checked our answers! We were very close with some of the larger organs! Next week, we're going to learn their purpose within the digestive system!
Dentist Visit!
We had a visit from a dental nurse today. We looked at different toothbrushes and the benefits of each type and discovered how much fluoride should be in toothpaste (1450ppmf.) We had a true or false quiz and we really showed off our knowledge of teeth! We then guessed how much sugar is in different types of drinks!
The Digestive System!
Today we have been using the app Popplet to create a flow diagram for the Digestive System. We started with the mouth, oesophagus, stomach and the intestines. We looked at the order food will enter each organ and what will happen to it while it was there. We will make this more complex over the course of the term!
Love 2 Investigate!
We've investigated what spit is for this afternoon. We discussed that salvia is made up of 99% water, and then enzymes, mucus and electrolytes. We discussed how the enzymes start to break down the starch in foods to start the digestion process. We had to chew crackers for different intervals, mix them with water and then use iodine to make a chemical reaction. The darker the colour, the more starch in the test tube!
Top
Cookies
Unfortunately not the ones with chocolate chips.
Our cookies ensure you get the best experience on our website.
Please make your choice!
Cookies
Some cookies are necessary in order to make this website function correctly. These are set
by default and whilst you can block or delete them by changing your browser settings, some
functionality such as being able to log in to the website will not work if you do this.
The necessary cookies set on this website are as follows:
Website CMS
A 'sessionid' token is required for logging in to the website and a 'crfstoken' token is
used to prevent cross site request forgery.
An 'alertDismissed' token is used to prevent certain alerts from re-appearing if they have
been dismissed.
An 'awsUploads' object is used to facilitate file uploads.
Matomo
We use
Matomo cookies
to improve the website performance by capturing information such as browser and device
types. The data from this cookie is anonymised.
reCaptcha
Cookies are used to help distinguish between humans and bots on contact forms on this
website.
Cookie notice
A cookie is used to store your cookie preferences for this website.
Cookies that are not necessary to make the website work, but which enable additional
functionality, can also be set. By default these cookies are disabled, but you can choose to
enable them below: