SURVEY 

Internet services are extremely usefull thing when it comes to survey. It allows you to accumulate and keep survey data in more specific and easy way. Also, it's useful for teachers by dozen of reasons: 

- solving problems with parents. 

- solving problems collectively.

- it helps if using this services as test's platform. 

For this very purpose you can use such services as: 

• Google Forms

• Twitter

• Socrative