Google has announced that its recall meeting tool, Hangout Meet, will be available free of charge to all G Suite users by July 1st. The goal is to support home work or home study as part of the Corona 19 countermeasure. As part of the Corona 19 countermeasure, the use of competitive services such as Zoom has increased, and there is also a nature of countermeasures accordingly.
Free of charge is a premium feature that is not available in the general G Suite Enterprise Edition, and up to 250 people can participate in meetings at a time and live stream to 100,000 people per domain. You can record the meeting and save it to Google Drive.
Using it at school is unlikely to be easy to use if there is no preparation, but it is welcome to be provided with a free home work or home study environment. Related information can be found here .