Percent Developing a Visual Understanding for Percent Powerpoint Presentation on Developing a Visual Understanding for Percent Representing Percent with Rectangles Using Grids to Round Number Picturing Percent Problems on a Hundreds Grid Developing a Visual Understanding for Percent Using Pattern Blocks to Represent Fractions A 1% Lesson on Percent Basic Percent Lesson Working with Ratios Using Hundredths Grids to Find a Percent Four Digit Fun with Fractions Using the Area Model to Understand Multiplication of Fractions Only Sixteenths Game Using Fraction Bars to Understand Division of Fractions Square Root   Developing an Understanding for Square Root Part I   Developing an Understanding for Square Root Part II   Developing an Understanding for Square Root Part III   Fraction Decimal Equivalence or Approximations Addition of Common Fractions Addition of Uncommon Fractions Prime and Composite Numbers Addition of Uncommon Fractions   Using the Hundredths Square to Find Percent Simplifying Fractions Building an Understanding for the Division of Fractions