FIRST1+MATH

1st Grade Math-1st 9 Weeks

 * //Standard 1: Numbers, Number Sense, and Operations// ||
 * **I can use ordinal numbers (first, second, third) to order objects.** ||
 * I can read and write numerals for numbers 1-25. ||
 * **I can show addition as combining sets and counting on.** ||


 * **Examples:** ||  ||
 * || **1. Using physical materials** ||
 * || ** 2. Drawing pictures ** ||
 * || **3. Writing number sentences** ||


 * **I can use strategies for basic addition facts such as:** ||


 * **a. counting all** ||
 * **b. counting on** ||
 * **c. one more, two more** ||
 * **d. doubles** ||
 * **e. adding zero** ||


 * **I can use strategies for basic subtraction facts such as:** ||


 * **a. relating to addition** ||
 * ** b. one less, two less ** ||


 * I can count to 25, backwards from 25. ||  ||
 * I can show subtraction as take-away and comparison. ||  ||


 * Examples: ||  ||
 * || 1. Using physical materials ||
 * || 2. Drawing pictures ||
 * || 3. Writing number sentences ||