![]() Demonstrates understanding of shapes and their attributes 2. Calculates and estimates perimeter, area, volume, and measurementical and real-world problems 5. Chooses appropriate measurement tools and uses the tools to take measurements 4. Compares two objects with a common measurable attribute 3. Describes measurable attributes of objects 2. Demonstrates awareness of different interpretation of the word " Variable," including the ideas of quantities that are unknown (which underlies understanding how to solve equations) and quantities that vary (which can be connected to patterns and will support later understanding of functional relationships) 1. Follows the standard order of operations (including the use of parentheses and the distributive property of multiplication over addition) 4. Determines whether equations are true, identifies the missing values that would make them true, solves equations using the four operations, and solves relational statement by substitution. Demonstrates understanding of applications of operations on fractions (e.g., scaling)ฤก.Demonstrates understanding of what it means for algebraic terms, expressions, and equations to be considered equivalent, how the equal sign is used to represent relational equivalence, and that equations maintain their equivalence status under certain algebraic manipulations 2. Performs operations such as addition, subtraction, multiplication, and division with fractions as well as with fractions and whole numbers, understanding and using different strategies for these operations and building intuition about how the operations work ( e.g., recognizing that multiplying a whole number by a fraction that is less than one makes the product smaller) 7. ![]() Uses a Variety of strategies for comparing fractions 6. Demonstrates understanding of equalipartitioning and that it is a building block for understanding fractions as part-whole relationships 4.Demonstrates understanding of fraction equivalence 5. Demonstrates understanding of characteristic of fractions that are less than one, equal to one, and greater than one 3. 1.Demonstrates understanding of fractions as part-whole relationships, as multiples of unit fractions, as numbers and as a ratios, moving back and forth flexibly among these conceptualizations 2.
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