MALL

1.MALL is describes an approach to language learning that is assisted or enhanced through the use of a handheld mobile device.

 Let's formulate the main principles of MALL:

• the mobility of the learner;
• learn across different social contexts or locations;
• the notion of seamless learning.

So, as you see, mobile technologies give you the opportunity to learn what you want and wherever you want. The only thing that you need to have is your mobile. There is no need for the learners to sit in the classrooms to get learning materials. MALL can be considered an ideal solution to language learning barriers in terms of time and place.

2.QR-code (quick response) a pattern of black-and-white squares that is printed on something and that can be read by some types of mobile phone to give information to the user of the phone.

There are some examples how can we use QR-codes in education:

•  QR codes are created for specific books, linking to reviews, trailers or additional resources. The QR codes are then printed on to stickers and stuck inside the cover of the book. This is great as students can scan and learn more about the book before they choose to read it. Students can then posted the content to the class blog or wiki and linked to the physical book via QR code. 
• A popular use for QR codes in education is to add multimedia content to hard copy pages. It is kind of like a stepping stone on our way to fully digitized textbooks and worksheets. 
• QR codes let us link physical objects in the real world with digital assets online. This is very useful as we can now attach all sorts of additional information to equipment to assist in use.

3.Quizlet 

There you create a training module on any subject that is suitable for you. This site offers students to create cards, test their knowledge, spelling, collaborate with other students and so on.Teachers can create learning modules for their classes, collaborate with other teachers, play Quizlet Live, and provide students with materials that will help them prepare for the lessons in a more interesting and productive way.