Privacy Policy

Last Updated: November 5, 2026

1. Introduction

Welcome to Graph Paper Practice (accessible at graphpaperpractice.com). We respect your privacy and are committed to protecting the personal data of our visitors, educators, parents, and students. This Privacy Policy describes how we collect, use, and safeguard information when you use our website and services.

2. Information We Collect

We collect minimal information necessary to deliver and improve our educational tools:

• Account Information: When educators or parents sign in using Google Sign-In, we receive basic authentication details such as your name, email address, and Google profile identifier.
• Student & Practice Data: Parent and educator accounts may configure student names or pseudonyms and daily practice assignments. Student progress (questions completed, practice dates) is saved to provide tracking and reporting to the account owner.
• Usage & Device Data: We may collect standard technical details such as your browser type, device characteristics, operating system, and anonymous analytics data to diagnose bugs and improve website usability.
• Cookies & Local Storage: We use cookies and browser local storage for authentication sessions, timezone preferences (to properly date daily practice), and worksheet configuration settings.

3. How We Use Information

The information we collect is used strictly to:

• Generate and customize math worksheets and interactive practice sessions.
• Authenticate educator and parent accounts.
• Record daily student practice progress accessible via student access links.
• Monitor, analyze, and optimize website performance, security, and user experience.

4. Children's Privacy (COPPA Compliance)

Our worksheets and practice generators are designed to be safe for children. We do not require students to create personal accounts, submit personal contact information, or provide personal identification. Student access links utilize anonymous unique keys generated by educators or parents. If you believe a child has provided us with personally identifiable information without parental consent, please contact us and we will promptly remove it.

5. Data Sharing and Third-Party Services

We do not sell, rent, or trade your personal information. We may utilize trusted third-party providers solely to facilitate our services:

• Google Identity Services: For secure OAuth-based authentication.
• Hosting & Infrastructure: Reliable web hosting and database services.
• Analytics: Aggregated, privacy-respecting website metrics (Cloudflare Web Analytics and Google Analytics).

6. Data Security and Retention

We implement standard security measures, including SSL/TLS encryption in transit and secure database storage. We retain personal and student practice data only as long as an account remains active or as necessary to provide the service.

7. Your Rights and Choices

You may at any time request access to, correction of, or deletion of your account and associated student practice data by contacting us. You can also clear cookies and local storage through your browser settings.

8. Changes to This Policy

We may update this Privacy Policy from time to time to reflect operational, legal, or regulatory updates. We encourage you to review this page periodically.

9. Contact Us

If you have any questions or concerns regarding this Privacy Policy, please contact us at [email protected].