You must click the "Subscribe to our email list." box to receive your order. You can unsubscribe at a later date.

**iCloud email blocks emails from me entirely. Please sign up with an alternate email address to ensure you receive correspondence from me.**

These PDFs are designed to make you more confident with your math skills. 

Learn:

• How the key maths skills required for A-level biology
• How to apply the maths skills to exam questions
• Standard deviation
• Student T-test
• Chi-squared
• Correlation coeffcient