26 Oct Math Updates
Our Math classes have been busy! 10th grade Trigonometry is working on trigonometric ratios; sin, cos, and tan; and the trigonometric ratios csc, sec, and cot. 9th graders are working on multiplying and dividing rational numbers and evaluating numerical expressions involving rational numbers. 8th graders are learning divisibility rules, prime or composite numbers, and prime factorization. 7th graders are learning the divisibility rules of greatest common factor and least common multiple. 6th graders are adding and subtracting like terms and identifying equivalent expressions. 5th graders are adding and subtracting whole numbers up to billions, adding and subtracting whole numbers in word problems, and completing addition and subtraction sentences.