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1 Understanding Fractions as a Number 2 Developing Understanding of Fractions Through Visual Models 3 What is the Whole? 4 Equipartitioning 5 Understanding the OGAP Fraction Framework and Progression 6 Using the OGAP Fraction Progression to Inform Instruction and Support Student Learning 7 Equivalence 8 Comparing and Ordering 9 Number Lines and Fractions 10 The Density of Fractions 11 Addition and Subtraction of Fractions 12 Multiplication and Division of Fractions |