Illustrative Mathematics
Using Benchmarks to Compare Fractions
Introduce a new strategy for comparing fractions by analyzing Melissa's use of benchmarks. Walk the class through her process, calling on students to explain their understanding of each step she took. Then practice this method on two...
Curated OER
Add Fractions With Like Denominators (C)
In this adding fractions activity, students add 2 numbers that have like denominators and unlike numerators. Students are required to complete 14 math problems.