Privacy Policy

Privacy Policy

Last updated: 4 October 2026

Welcome to Key To Enjoy Learning Maths (keytoenjoylearningmaths.blogspot.com). This blog is run by Chithra Dhananjayan, a mathematics teacher. It shares free maths lessons, worksheets, quizzes, puzzles and practice tools. This page explains what information is collected when you visit, and how it is used.

1. Information we collect

We do not ask you to create an account, and we do not sell anything on this website. We only receive information in these ways:

• Automatic information: like most websites, the hosting service (Blogger, run by Google) may record your IP address, browser type, device type, pages visited and time spent. We use this only to see how many people use the blog and which pages are helpful.
• Information you send us: if you email us or use our Contact form (a Google Form), we receive your name, email address and message. We use it only to reply to you.
• Comments: if comments are open, anything you write in a comment is public.

2. Cookies

Cookies are small files saved on your device. This blog and its partners use cookies to make the site work, to count visits, and to show advertisements. You can block or delete cookies in your browser settings. Some parts of the site may not work properly without them.

3. Advertising (Google AdSense)

This website shows or plans to show advertisements served by Google AdSense. Please note:

• Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this website and other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
• We do not choose which individual ads you see, and an ad does not mean we recommend the product.
• You can opt out of personalised advertising by visiting Google Ads Settings. You can also visit www.aboutads.info to opt out of some third-party vendors' use of cookies for personalised advertising.
• To learn how Google uses data from sites that use its services, see How Google uses information from sites or apps that use our services.

4. Children's privacy

This website is made for students, parents and teachers. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has sent us personal information, please contact us and we will delete it.

5. Links to other websites

Some pages link to other websites, for example Google Drive files or Google Forms. We do not control these websites and are not responsible for their privacy practices. Please read their policies.

6. How we use and protect information

We use information only to run and improve this blog and to answer your messages. We do not sell or rent your personal information. No method of sending data over the internet is 100% secure, so we cannot promise absolute security.

7. Your choices

You may ask us to delete any message or personal information you sent us. Email us and we will do it.

8. Changes to this policy

We may update this policy from time to time. The "Last updated" date at the top will change when we do.

9. Contact us

Questions about this policy? Email mathsiskey4@gmail.com or use the Contact Us page.