Smart Pphones

I think Ssmartphones are one of the best Inventions from Humanityin the world.

They are very helpingful.

WithBecause we can use them for messageing and planning because of this, I like them so much.

They have really have nearly everything wthat the humanwe need.

They're aren'not only a Pphone it is many usablebut also a multi functional tool.

- Parallel construction
- " ... not only ... but also ..." grammar

To ExcFor example, the Apps the therey have it a Ccamera, a Pphone, a Mmessage a Cing app, a calendar G, games, online Sshopping and manyuch more.

We don't capitalize the first letter of common nouns in English as we do in German.

The weather and the news even at oncere's also a weather app and a news app.

or

There's also the weather and news all in one app.

ItThey're also very practiceal for the Sschool to learn with thein using Learning Apps for Mmath, German and eEnglisch.

You changed from using the "they" pronoun to the "it" pronoun. Try to use the same type of pronoun throughout your writing.

Andlso, because of the displayed news from the Television could bethey can display television news, they can teach a bit Pof politics, too.

For Hhistory C, chemistry and Pphysics could be, we can use our smartphones to go tof a Ssearchmaschine how g engine like Google.

So Ssmartphones are very practiceal and will be always be modern.

I think we should never leave the house without Handythem.

IThey could be save your life.

I think Ssmartphones are on thee of humanity's best Iinventions from Humanity.

English doesn't capitalize its nouns.

They are very helpingful.

"Useful" might be better here. The important thing is that you want an adjective.

With message and planning because of this I like them so muchI like smartphones so much because of messages and planner applications.

Be careful with antecedents. Make sure that they are clear.

They have really nearly everything what the human needs.

Subject-verb agreement. Human is singular.

There aren't onlyNot only is it just a Pphone it is many usable , but it's also a multi-tool.

See the grammar form: Not only [...] but also [...].

To Excample the Apps the there havFor example, there its a Ccamera, a Pphone, a Mmessageenger, a Ccalendar G, games, online Sshopping, and many more.

Applications are implied. When listing items in English, be sure to use commas. I prefer the Oxford comma, so I use it here.

TYou can also see the weather and the news evennews at once.

Be sure to include a subject and verb in your sentence.

It is also verycommon practice for the Sschools to ltearnch with the Llearning Aapps for Math, German, and eEnglisch.

"Common practice" is a common phrase. Since we're not specifying a learning app, we can omit the "the."

And because of the displayed news from the Television could beyou can watch the news on your phone, it can be used to teach a bit Pof politics too.

It's usually more natural to use active sentences rather than passive.

For History, Chemistry , and Physics could be go of a Searchmaschine how g, you can search for information on Google.

So Ssmartphones are very practiceal and will be always modern.

When you have "very," you need an adjective. Practice is either a noun or verb. Practical is the adjective form.

I think we should never leave the house without Handyit.

I could be save your life.