# Common Denominators Teacher Resources

Find Common Denominators educational ideas and activities

Showing

**1**-**20**of**871**resources#### What's the Least Common Denominator?

4th - 8th

Help your class take on the least common denominator by providing them with this informational video. The video gives a definition of the least common denominator and includes an example using two algebraic fractions. This is definitely a definition meant for algebra rather than pre-algebra.

#### Adding Fractions With Like Denominators

4th - 5th

Students investigate the concept of adding fractions with like denominators. They review how to combine the numerators. Students use cutouts to handle fractions that are hands on while comparing them to slices of pizza. They work problems on the board for assessment.

#### Add Mixed Numbers with Like Denominators

4th - 8th

In this mixed numbers worksheet, students add mixed numbers with like denominators. Students complete 7 problems on 10 pages total.

#### What's the Least Common Denominator?

6th - 12th

Help your class take on the least common denominator by providing them with this informational video. The video gives a definition of the least common denominator and includes an example using 2 algebraic fractions. This is definitely a definition meant for algebra rather than pre-algebra.