> For the complete documentation index, see [llms.txt](https://help.flyer.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.flyer.vn/flyer-help-centre-1/flyer-features/study-features/practice-mistakes.md).

# Practice Mistakes

The Mistakes feature will list all the pronunciation errors you encounter during the studying process on FLYER. To practice your previous mistakes, please follow these steps:

* Step 1: In the lower-left corner of the screen, click on **Mistakes**

<figure><img src="https://669820997-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FemfhBer9VXgT43GCiTHV%2Fuploads%2FaV0uduPoRuCrCNUMJ1fj%2FScreen%20Shot%202024-05-24%20at%2016.16.43.png?alt=media&amp;token=c479cbfe-7f64-47d5-8989-2d0566e5ccd6" alt=""><figcaption></figcaption></figure>

* Step 2: You can see all the vocabulary your child pronounced wrong here. You can also:
  * Learn/review the definitions of vocabulary using embedded English - Vietnamese, English - English dictionaries
* Expand your vocabulary with a list of synonyms
*

```
<figure><img src="/files/ytGQj8J7TFx4rAUzcblc" alt=""><figcaption></figcaption></figure>
```

* Learn/practice the native pronunciation of those words

<figure><img src="https://669820997-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FemfhBer9VXgT43GCiTHV%2Fuploads%2FgjXgYSi6Okv4lSDnmHbl%2FScreen%20Shot%202024-05-24%20at%2016.20.10.png?alt=media&amp;token=dfe01b15-94c8-4a42-a66e-e2b10fd80f35" alt=""><figcaption></figcaption></figure>

* **Especially:** With the new AI-grading feature, you can record your pronunciation and be graded in detail, down to each syllable and percentile, helping you achieve higher results in the following tests

<figure><img src="https://669820997-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FemfhBer9VXgT43GCiTHV%2Fuploads%2F4hb9JAVEeugBNFPcI2h7%2FScreen%20Shot%202024-05-24%20at%2016.22.08.png?alt=media&amp;token=3b25a0b0-a970-43bd-9e7e-b21eb3f30103" alt=""><figcaption></figcaption></figure>

To help you improve your pronunciation faster, FLYER gives each account 10 AI points every day. Let's start studying now!

For any questions, please contact us via **email: <admin@flyer.us>.**