This learning resource focuses on solving addition and subtraction word problems for first-grade students, using concrete objects, pictorial models, and number sentences. It includes guided practice with scenarios such as Jeremiah losing pennies and Oliver building a tower with linking cubes. Students are encouraged to apply math strategies like counting back for subtraction and counting on for addition. The resource also offers tips for solving the problems and includes video tutorials for further assistance. Activities involve using number sentences to compute answers and encouraging visualization through drawing or using objects.