# Activities to Teach Students to Multiply Two Fractions Using Models

Multiplying fractions is an important math skill that students will need throughout their lives. While many students may find it difficult to grasp, there are several effective teaching strategies that can help them better understand the concept. One such strategy is to use models to represent the fractions. Here are some activities that can help students understand how to multiply two fractions using models.

1. Using fraction bars

Fraction bars or strips can be used to represent fractions visually. To teach students how to multiply fractions using fraction bars, provide them with two different lengths of fraction bars representing the two fractions they need to multiply. The length of each bar should be determined by the value of the fraction it represents. For instance, if the first fraction is 2/3, the bar length would be two-thirds of the total length.

Next, students should place the two fraction bars next to each other, lining them up so that their end points touch. Then, they can count the number of sections that overlap to find the product of the two fractions. For example, if the first fraction is 2/3 and the second fraction is 3/4, students would line up a two-thirds fraction bar and a three-fourths fraction bar and find that the overlapped section is 6/12 or 1/2.

2. Using pizzas

Another visual tool that can be used to teach multiplication of fractions is a pizza diagram. A pizza can be cut into slices to represent the fractions. Each slice can be labeled with a fraction indicating its size. For example, if there are eight slices, each slice would be 1/8 of the pizza.

To teach students how to multiply two fractions using pizzas, provide them with two pizzas of different sizes. They can then cut the pizzas into slices and shade the overlapping sections to find the product of the two fractions.

3. Using number lines

Number lines can be used to help students understand how to multiply fractions by breaking down each fraction into its individual parts. To teach students how to multiply two fractions using number lines, provide them with two different lines representing the two fractions they need to multiply. Then, they can count the number of parts that overlap to find the product of the two fractions. For example, if the first fraction is 2/3 and the second fraction is 3/4, students would draw two number lines with 3 equal parts and 4 equal parts respectively and find that the product is 6/12 or 1/2.

Using models to teach multiplication of fractions is a great way to help students understand this concept. Fraction bars, pizzas, and number lines are all excellent visual aids that can make it easier for students to grasp the concept of multiplying two fractions. By incorporating these activities into your lessons, you can help your students develop a strong foundation in math and improve their overall understanding of these important concepts.