Grade 1 - The Number System
Standard 1.NS.1.5 - Count and compare groups of objects from 1 to 10. Practice determining fewer or more.
Included Skills: Counting
Students will be expected to compare sets containing up to 20 objects to solve problems using referents and one-to-one correspondence. • Performance Indicators - N05.01 Build a set that has more, fewer, or as many objects as a given set, up to 20 objects. - N05.02 Build several sets of different objects that have the same given number of objects in the set. - N05.03 Compare two given sets using one-to-one correspondence and describe them using comparative words, such as more, fewer, or as many. - N05.04 Compare a set to a given referent using comparative language. - N05.05 Solve, using pictures and words, given story problems that involve the comparison of two quantities.