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.
Science and math classes Take science and math classes in high school. It is great if you can take AP science classes. Take as many science classes as you can, especially chemistry, biology, physics, and even prepare in math. These are classes you need to do well in because they count as part of your science GPA.