Throughout the 2nd quarter, the 4th grade students will focus on Multiplying by 2-digit numbers and dividing by 1-digit numbers. Students will develop fluency with efficient procedures for multiplying whole numbers; understand and explain why the procedures work based on place value and properties of operations; and use them to solve problems. They will also apply their understanding of models for division, place value, properties of operations, and the relationship of division to multiplication as they develop, discuss, and use efficient procedures to find quotients involving multi-digit dividends. Multiplication and Division fluency will also be an area of focus throughout the year. Memorizing these facts will greatly help your child.
http://mrnussbaum.com/grade_4_standards/
http://www.mathplayground.com/common_core_state_standards_for_mathematics_grade_4.html
https://sites.google.com/a/norman.k12.ok.us/mr-wolfe-s-math-interactive-whiteboard/4th-grade
http://www.mathgametime.com/grade/4th-grade
http://mrnussbaum.com/grade_4_standards/
http://www.mathplayground.com/common_core_state_standards_for_mathematics_grade_4.html
https://sites.google.com/a/norman.k12.ok.us/mr-wolfe-s-math-interactive-whiteboard/4th-grade
http://www.mathgametime.com/grade/4th-grade