The phrase "a mathematics class" is correct and usable in written English.
You can use it when referring to a specific course or subject focused on mathematics.
Example: "I enrolled in a mathematics class to improve my problem-solving skills."
Alternatives: "a math course" or "a math lesson."
Ms. Roosevelt and Mr. Walker met in a mathematics class at Groton School in Groton, Mass., from which they both graduated in 1997.
Results from the questionnaire and interview have shown that the students find the game exciting, full of fun and will enjoy a mathematics class conducted using MathQuest.
The Chinese designer Huishan Zhang explained how each line of airy squares that made up the lean-line dresses or slender stops and skirts in his collection were measured piece by piece in his studio, as if it were a mathematics class.
"They are smiling in a mathematics class.
Transitional schools keep children learning in earthquake-affected areas of Pakistan PAKISTAN-ADMINISTERED KASHMIR, 15 May 2007 – At 1 p.m., 54 students are actively participating in a mathematics class at Sarikala Government Girls Primary Schooll in Pakistan-administered Kashmir.
UNICEF Provides Transitional Shelter Schools in Remote Earthquake-Affected Areas Azad Jammu and Kashmir, 28 April 2007: It is 1pm at Sarikarla Government Girls Primary Schooll in the state of Azad Jammu and Kashmir in the North-East Pakistan, and the 54 students are actively participating in a mathematics class.
As a student at a Catholic high school for girls in Ireland in the early 1970's, she was one of only three students in an advanced mathematics class, a traditional gateway to the profession.
Academic references should preferably be from professors in one's major subject and possibly from a mathematics professor in an advanced mathematics class.
He was ejected from an adult mathematics class because he had a habit of yelling that the class was unconstitutional and thought the government was trying to control his grammar.
Students intending to specialize in Probability, however, have the option to substitute an advanced mathematics class for one of these four courses.
Would these parents pull their students out of an advanced mathematics class for fear of the information being "too confusing"?
