> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://learn-and-go.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Analysing letters and numbers for a class

First, log in to the [Teacher Portal](https://apps.learn-and-go.com/) ([https://apps.learn-and-go.com/](https://apps.learn-and-go.com/)).

In **Monitoring**, go to **Classes** then **Letter/Number Analysis**.

![](https://storage.crisp.chat/users/helpdesk/website/b4359ed141309800/7543690a-cd3b-4a64-9f5e-28aec1_18nbbny.png)

Here, you will find a full A-Z/0-9 map of **your class' letters and numbers**. If you hover your cursor over a letter, the **rate of success** will be visible. Kaligo highlights any cases where the success rate is less than 50% in **amber (Developing)** or **red (Needs attention)**. This allows you to notice **areas of weakness** across your class.

If you click on a coloured square, you will be shown the **last 5 attempts at the letter/number** both as pictures and **recordings in real time**.

![](https://storage.crisp.chat/users/helpdesk/website/813076f8be5c4800/a2f85cf3-1ec9-4a7f-ac0c-ea5d46_pjunck.png)

**TIP:** You can access a **PDF version** of your students' letters and numbers. Select the relevant formation from the dropdown list and then click **PDF Export** in the top right-hand corner. From here you can **print or download** the file.

![](https://storage.crisp.chat/users/helpdesk/website/2c1af876284d8a00/58484710-306e-45d3-b996-604e96_1pr650a.png)

Congratulations! You now know how to analyse letters and numbers for your class!