> ## Documentation Index
> Fetch the complete documentation index at: https://python-training.ipoint-labs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Lab 33: Grades CSV report

> Hands-on lab · 25 min · Module 13

Read a CSV of grades with `csv.reader()`, work out each student's average, and write a summary CSV with `csv.writer()`.

[Open Lab 33 in the IP Lab Portal](https://labs.intellectualpoint.com/labs/pcep-lab-33-grades-csv)

## What you will practice

* Read rows with `csv.reader()`
* Convert and summarize values
* Write results with `csv.writer()`

## Before you start

Time
25 minutes
*Hands-on in Python 3*

Where
IP Lab Portal
*labs.intellectualpoint.com*

Module
Module 13: File handling
*PCEP-30-03*

* In the IP Lab Portal, open **Lab 33 - Grades CSV report**.
* In class, this lab comes right after the **Lesson 5 recap** slide in [Module 13 core material](https://python-training.ipoint-labs.com/pcep/module-13/material.md).


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