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CT4ME Privacy Policy

Last updated on December 17, 2023

Computing Technology for Math Excellence at (referred to in this policy as “CT4ME”) is a website owned by Patricia Deubel, Ph.D., which provides resources for teaching and learning mathematics and technology integration into that endeavor.  This privacy policy explains how CT4ME uses personal information collected from you when you use the website or contact CT4ME.  Any updates to this privacy policy will be placed on this web page.  Information about the resources provided by CT4ME can be found on its About page at

Information CT4ME collects

CT4ME collects the following information, as needed:

Does CT4ME collect information from Minors?

CT4ME does not knowingly collect information from minors.  The target audience for this site is educators, parents, and anyone interested in resources for teaching and learning mathematics in K-12, including calculus, and technology integration into that endeavor.  As such, it is possible for individuals under age 18 to access content on this site.

How your information is collected

You directly provide CT4ME with most of the information collected when you:

CT4ME may also receive your data indirectly from the following sources:

How your information is used

CT4ME collects your information in order to:

How your information is stored

CT4ME saves your email communications offline.  They are kept for as long as needed for potential future communications; otherwise, they are deleted.


CT4ME is freely available to all who access the site.  It does not produce products for sale.  It earns from ads of interest to users, which are posted on the site by Google AdSense.  Throughout this site, you will find text links to books available on Amazon.  As an Amazon Associate, CT4ME earns from qualifying purchases.

When deemed relevant, CT4ME will email websites of interest requesting a link to CT4ME, which helps to promote its use.

You have the right at any time to request CT4ME to discontinue contacting you.  Send an email to


Cookies are text files placed on your computer to collect standard Internet log information and visitor behavior information. CT4ME does not use cookies.

Privacy policies of other websites

CT4ME contains links to other websites. Our privacy policy applies only to this website, so if you click on a link to another website, you should read their privacy policy. CT4ME is not responsible for the safety of any information that you provide to sites that CT4ME links to nor to sites whose ads appear on CT4ME.

How to contact CT4ME

If you have any questions about CT4ME’s privacy policy, the information held on you, or you would like to exercise one of your information protection rights, please do not hesitate to send an email to


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