Number and Operations
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M5N1.

Students will further develop their understanding of whole numbers.

a. Classify the set of counting numbers into subsets with distinguishing characteristics (odd/even, prime/composite).
b. Find multiples and factors.
c. Analyze and use divisibility rules.

M5N3.

Students will further develop their understanding of the meaning of multiplication and division with decimal fractions and use them.

a. Model multiplication and division of decimal fractions by another decimal fraction.
b. Explain the process of multiplication and division, including situations in which the multiplier and divisor are both whole numbers and decimal fractions.
c. Multiply and divide with decimal fractions including decimal fractions less than one and greater than one.
d. Understand the relationships and rules for multiplication and division of whole numbers also apply to decimal fractions.

M5N5.

Students will understand the meaning of percentage.

a. Model percent on 10 by 10 grids.
b. Apply percentage to circle graphs.


M5N2.

Students will further develop their understanding of decimal fractions as part of the base-ten number system.

a. Understand place value.
b. Analyze the effect on the product when a number is multiplied by 10, 100, 1000, 0.1, and 0.01.


M5N4.

Students will continue to develop their understanding of the meaning of common fractions and compute with them.

a. Understand division of whole numbers can be represented as a fraction (a/b= a ÷ b).
b. Understand the value of a fraction is not changed when both its numerator and denominator are multiplied or divided by the same number because it is the same as multiplying or dividing by one.
c. Find equivalent fractions and simplify fractions.
d. Model the multiplication and division of common fractions.
e. Explore finding common denominators using concrete, pictorial, and computational models.
f. Use <, >, or = to compare fractions and justify the comparison.
g. Add and subtract common fractions and mixed numbers with unlike denominators.
h. Use fractions (proper and improper) and decimal fractions  interchangeably.
i. Estimate products and quotients.