February 1, 2020

Science and Computer Science Teachers:

We are sorry for the inconvinience. This website has been closed.

Please go to our new site www.ceressoft.net

Just click the following link to go straight to our new site.


In the web site, go to the link Free Materials at the bottom of the page

to download in a single zip file all the activities for each subject.

Enjoy them and thank you for visiting Ceres Software Corporation,

the site where learning science is the top priority. If you have any

question, please send an email to ceres.science@gmail.com.