Grade 4 -
Essential Question: How can you describe the value of a digit?
Model the 10-to-1 relationship among place-value positions
Vocabulary: expanded form, period, standard form, word form, digit place value
Grade 5 - Essential Question: How can we define the properties of math?
Model the commutative, associative and distributive properties
Vocabulary: numerical expression, order of operations
Grade 6 - Essential Question: How can we use integers to solve problems?
Model positive and negative numbers on number lines and word problems
Vocabulary: positive, negative, less than, greater than