use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;

Open Global Standard:OGM.2.MP.1

111.3(b)(4)(A)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Grade

identify U.S. coins, including pennies, nickels, dimes, and quarters, by value and describe the relationships among them;

Open Global Standard:OGM.2.FIN.1

111.3(b)(4)(C)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Grade

use relationships to count by twos, fives, and tens to determine the value of a collection of pennies, nickels, and/or dimes.

Open Global Standard:OGM.2.CC.3OGM.2.FIN.1

OGM.2.MP.1

OGM.2.FIN.1

OGM.2.CC.3