Menu

Swalwell Primary School

Working together, learning together

Welcome

Science 10.12.20

Read through this page and complete the activities about reversible and irreversible changes.

 

https://www.bbc.co.uk/bitesize/topics/zcvv4wx/articles/z9brcwx

 

Can you think of your own examples of reversible and irreversible changes?

 

e.g. biscuits cooking, candle burning, melting chocolate

 

What causes the change each time?

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: