Yes, there is a way to reset your scores back to zero and start again.

Firstly, take a look at how to reset a complete lesson, because you're going to need to know how to do that.

Then you will need to go the language home page, where you have access to 3 special lessons:

• Dutch Known (or whatever language it is you are studying), which is the lesson which contains every entry (word or phrase)
• Words Known, which is the lesson which contains every individual word
• Phrases Known, which is the lesson which contains every phrase (two or more words)

By clicking on each of these numbers, you can go directly to the Mastery tab for each of them. Here you can reset the entire lesson, and therefore you can reset your entire score back to zero.

Be careful that's really what you want to do, because your score will start again from zero and you'll have to redo all the entries.

Used carefully, this can be a great way to revise everything. No doubt the second time through the content you'll whizz through much faster than the first time you went through it, so it can be a great way to do revision. 

Yes, there is a way to reset a lesson back to the start.

You will need to go to the Mastery tab for the lesson, and at the bottom you should see a "Reset levels" option:

When you click on Reset levels, you will receive a confirmation warning of what you are about to do, telling how many entries (words or phrases) will be affected, and the change in score which will occur:

When you click Reset, all the entries for that lesson will be reset to the Unstarted state, and the points for those entries will be reset to zero:

Why would you want to do this? Well, if you feel you just need a little bit of extra practice for a particular lesson, then by resetting the lesson scores, Lingopolo will automatically quiz you again on this lesson content.

Yes, you can reset a word or phrase back to the Unstarted level. On every entry (word, phrase, dialogue), you should see a "Reset Level" option:

When you click on this it will ask for confirmation, showing you the current level of the word/phrase (in this case Level 8), and warning you that it will be reset to the Unstarted level:

If you click on Reset, it will reset the level to Unstarted, which you can then see displayed:

Why would you want to do this? Well, it's an easy way to get Lingopolo to give you some extra practice for a word or phrase, since it will make Lingopolo think you have never yet practiced this word or phrase.