quantify

"He is a student of life."

"The amount of time it takes to finish my homework is a variable; sometimes it takes me an hour, other times it takes much longer. "

"Have you read this book?"

"The science teacher conducted an experiment to demonstrate how plants grow in different types of soil. "

"The teacher determined the rules for the classroom project, setting clear limits on the length of presentations. "

"My daughter's teacher is very kind and helpful. "

"I asked her age."

"My sister's joyful expression showed how happy she was about the good news. "

"You have to choose between quantity and quality."

"The teacher assigned the new student to work with Maria, making Maria the assignee for this project. "

"Of course in my opinion Social Studies is more of a science than an art."

"The amount of atmospheric pollution threatens a health crisis."