MA.D.2.1: Mathematics: Algebraic Thinking: The student uses expressions, equations, inequalities, graphs, and formulas to represent and interpret situations: PreK-2

Add a Web Site Add a Classroom Activity Send Comments About the Forum Forum Home Mathematics D. Algebraic Thinking: 2. The student uses expressions, equations, inequalities, graphs, and formulas to represent and interpret situations.: PreK-2: The student... MA.D.2.1.1 Add Website - Add Activity understands that geometric symbols (¡,¨, D) can be used to represent unknown quantities in expressions, equations, and inequalities. MA.D.2.1.2 Add Website - Add Activity uses informal methods to solve real world problems requiring simple equations that contain one variable. Mathematics Menu / Forum Home