1.5E understand that the equal 2.7C represent and solve sign represents a relationship addition and subtraction word where expressions on each side problems where unknowns may of the equal sign represent the be any one of the terms in the same value(s) problem 1.5F determine the unknown 2.7C represent and solve whole number in an addition or addition and subtraction word subtraction equation when the problems where unknowns may unknown may be any one of the be any one of the terms in the three or four terms in the equation problem 1.5D use patterns to develop 1.5G properties of NONE strategies to solve basic addition operations to add and subtract and basic subtraction problems two or three numbers 1.5E identify patterns in related addition and subtractions sentences (fact families for sumbs to 18) such as 2 + 3 = 5, 3 + 2 = 5, 5 2 = 3, 5 3 = 2 – – 1.6 The student applies mathematical process standards to analyze attributes of two-dimensional shapes and three-dimensional solids to Instructional Considerations develop generalizations about their properties. The student is expected to: Current TEKS New 1st grade TEKS Current TEKS New 2nd grade TEKS 2013-14 2014-15
1.5E understand that the equal sign represents a relationship where expressions on each side of the equal sign represent the same value(s) 2.7C represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem 1.5F determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation 2.7C represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem 1.5D use patterns to develop strategies to solve basic addition and basic subtraction problems 1.5E identify patterns in related addition and subtractions sentences (fact families for sumbs to 18) such as 2 + 3 = 5, 3 + 2 = 5, 5 – 2 = 3, 5 – 3 = 2 1.5G properties of operations to add and subtract two or three numbers NONE 1.6 The student applies mathematical process standards to analyze attributes of two-dimensional shapes and three-dimensional solids to develop generalizations about their properties. The student is expected to: Instructional Considerations Current TEKS New 1st grade TEKS 2013-14 2014-15 Current TEKS New 2nd grade TEKS
1st_Grade_-_2nd_Grade_B.I.G._FINAL.docx