The @import rule allows you to include external style sheets in your document. It is a way of creating a style sheet within your document, and then importing additional rules into the document. To use the @import rule, type: @import url(import1.css);
First Grade Math: What Happens. Reading and writing are important and challenging skills for your first grader to learn, but math comes in close behind them. First grade math is generally made up of skills that can be divided into groups such as number sense, geometry, operations, and problem solving.
State-by-state, lessons and topics may vary, but there are some common topics 1st grade kids will learn this year. First grade is a year to explore and introduce a number of different concrete building blocks of math, such as problem solving, operations and number sense.