Everyone could be helping each other. Or anything that you would think as good outside a classroom, would be the same thing inside a classroom.
In the set of positive integers.
No, the noun classroom is a common noun; a word for any classroom.
Yes the word classroom is a noun. It is a common noun.
disruptive act
The word "classroom" is a common noun, a general word for a type of room.A proper noun is the name of a specific person, place, or thing; for example:Classroom, Inc. (education management), New York, NYMSU Denver, West Classroom Building, Denver, COThe Classroom LA (arts & crafts), Los Angeles, CA
yes of course parents can come in the classroom .For example parent teacher conference.
The "teaching" microscope.Second Answer:The compound microscope is the most common classroom microscope.
Common sense.
By concentrating on it
In a classroom, you would typically not taste anything, unless you are eating food or drinking a beverage. The most common tastes associated with a classroom might be from students' snacks or drinks.
Yes, classroom is a singular, common, concrete, compound noun.
bulletin boards are one example.