Grade+4

**Grade Four**
By the end of grade four, students understand large numbers and addition, subtraction, multiplication, and division of whole numbers. They describe and compare simple fractions and decimals. They understand the properties of, and the relationships between, plane geometric figures. They collect, represent, and analyze data to answer questions.
 * Mathematics Content Standards**


 * Power point with visuals for use in teaching multiplication by double digit numbers: [[file:multiplication components.ppt]] [[file:multiplication double digit area.ppt]]
 * Power point with visuals for use in teaching the traditional long division algorithm: [[file:Scaffolding algorthm for division.ppt]]
 * [[file:Big Ideas of Fractions 2.doc]], [[file:Big Ideas of Fractions.doc]]
 * Problem Solving with integers: [[file:Integer questions.doc]]