Unit Essential Question:What strategies can I use to efficiently solve addition, subtraction, multiplication, and division problems?
Concept: Addition and Subtraction
Lesson Essential Question: How is place value connected to the multiple strategies used when adding and subtracting numbers?
Vocabulary: add, addend, sum, subtract, difference, strategies, algorithm, computation
Lesson Essential Question: What strategies can I use to add a fraction with a denominator of 10 to a fraction with a denominator of 100?
Concept: Multiplication
Lesson Essential Question: How are strategies based on place value and the properties of operations used to multiply whole numbers (4x1) (2x2)?Vocabulary: multiplication, division, divide, partition, product, factors, identity property, property of zero, distributive property, commutative property, associative property, equation, mental computation, multiples
CLICK HERE TO READ THE PARENT LETTER about multiplication.
Properties of Multiplication:
Area Model Links:
Partial Products Links:
Concept: Division
Lesson Essential Question: How are strategies based on place value and properties of operations used to divide whole numbers?
Vocabulary: division, remainder, quotient, dividend, divisor
Partial Quotients Links:
Remainders:
Lesson Essential Question: In what ways is multiplication used when solving a division problem? (equations, rectangular arrays, area model, partial quotient)
Vocabulary: relationship, inverse operations
Concept: Addition and Subtraction
Lesson Essential Question: How is place value connected to the multiple strategies used when adding and subtracting numbers?
Vocabulary: add, addend, sum, subtract, difference, strategies, algorithm, computation
Lesson Essential Question: What strategies can I use to add a fraction with a denominator of 10 to a fraction with a denominator of 100?
Concept: Multiplication
Lesson Essential Question: How are strategies based on place value and the properties of operations used to multiply whole numbers (4x1) (2x2)?Vocabulary: multiplication, division, divide, partition, product, factors, identity property, property of zero, distributive property, commutative property, associative property, equation, mental computation, multiples
CLICK HERE TO READ THE PARENT LETTER about multiplication.
Properties of Multiplication:
Area Model Links:
Partial Products Links:
Concept: Division
Lesson Essential Question: How are strategies based on place value and properties of operations used to divide whole numbers?
Vocabulary: division, remainder, quotient, dividend, divisor
Partial Quotients Links:
Remainders:
Lesson Essential Question: In what ways is multiplication used when solving a division problem? (equations, rectangular arrays, area model, partial quotient)
Vocabulary: relationship, inverse operations