Fractions
Lesson 1: The Unit Fraction
ABE NRS 2
Lesson Objectives:
- Count and name the fractional unit of a partitioned shape
- Partition a shape or number into 1-8 equal parts
- Choose a unit fraction that is less than or greater than another, reasoning about the size of the units
Keywords: fraction, partition, part, unit fraction, fractional unit, numerator, denominator
Lesson 2: Composing Fractions
ABE NRS 2
Lesson Objectives:
- Partition a whole number or fraction into a sum of like fractions, including repeated unit fractions
- Add unit fractions to create like fractions.
- Show that adding simple unit fractions creates bigger fractions
Keywords: compose, decompose, expression, equal, sum, like fraction, segment
Lesson 3: Comparing Fractions
ABE NRS 2
Lesson Objectives:
- Compare fractions, finding and using equivalent fractions if necessary.
- Recognize equivalent fractions of simple fractions (using virtual modeling tools, hands-on manipulatives, number lines, or pattern reasoning)
- Order fractions on a number line to compare values, finding and using equivalent fractions if necessary.
Keywords: compare, equal, equivalent fraction, fractional notation, simplify
