Math Worksheets and Study Guides First Grade. Months of the Year

The resources above correspond to the standards listed below:

Texas Essential Knowledge and Skills (TEKS)

TX.111.3. Grade 1, Adopted 2012
1.3. Number and operations. The student applies mathematical process standards to develop and use strategies for whole number addition and subtraction computations in order to solve problems. The student is expected to:
1.3 (B) Use objects and pictorial models to solve word problems involving joining, separating, and comparing sets within 20 and unknowns as any one of the terms in the problem such as 2 + 4 = [ ]; 3 + [ ] = 7; and 5 = [ ] - 3.
1.3 (D) Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10.
1.3 (E) Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences.
1.5. Algebraic reasoning. The student applies mathematical process standards to identify and apply number patterns within properties of numbers and operations in order to describe relationships. The student is expected to:
1.5 (D) Represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences.
1.5 (G) Apply properties of operations to add and subtract two or three numbers.
1.7. Geometry and measurement. The student applies mathematical process standards to select and use units to describe length and time. The student is expected to:
1.7 (A) Use measuring tools to measure the length of objects to reinforce the continuous nature of linear measurement.
1.7 (D) Describe a length to the nearest whole unit using a number and a unit.
1.7 (E) Tell time to the hour and half hour using analog and digital clocks.