In the US, section 107 of the law allows certain limited unlicensed uses; it has a longer name, but is usually referred to as "fair use."
Typically teachers and administrators take it upon themselves to ensure copyright is respected.
The copyright act of 1987 allowed for educational purposes only
The "fair use" or "fair dealing" provisions in copyright law allow certain limited unlicensed uses of protected materials. This does not mean that all educational activities can go unlicensed, however.
it depends on what type of teacher are you and what kind of material you teach.
The cast of Run It by Me First - 2011 includes: Rebecca Bower as School Teachers and Dreamers in Pyjamas Benedict Hardie as Pitch Reporters
Yes. Usually one is designated as lead researcher and applies on behalf of the group.
Under US copyright laws, a teacher can indeed show a DVD in class, if it is part of an educational program of a non-profit school, and is a legal copy. 17 USC § 110.
teacher, students and material
They do it so you will learn the material better and do better in class.
True. Mandatory reporters, such as teachers and healthcare professionals, are required by law to report suspected cases of abuse and neglect to the appropriate authorities. This is to ensure the safety and well-being of individuals who may be at risk. It's important to take action if you suspect someone is in danger.
The reasons why teachers usually give a unit test after a certain amount of material in Social studies would be to check how well people have understood the course material. This allows the teacher to measure students progress and tells them if they need to redo a particular piece of material.
Homework is to help you learn the material better by practicing. It also teaches you how to find information and how to learn new material.