Activities to Teach Students Inequalities With Addition and Subtraction of Fractions

Teaching students inequalities with addition and subtraction of fractions can be a challenging task, but with the right activities, it can be made fun and engaging. Inequalities are an important concept in mathematics and are used in various fields such as economics, science, and engineering. Therefore, it is essential to introduce this topic to students at an early stage to help them understand this concept better.

Here are some activities that can be used to teach students inequalities with addition and subtraction of fractions:

1. Fraction War Game

Fraction War is a fun game that involves comparing fractions. The game is played by shuffling a deck of fraction cards and dealing the cards equally to each player. The players then compare their fraction cards, determine which is the larger fraction and take the opponent’s card if the fraction they have is larger.

To add an inequality component to the game, a “winning card” can be added to the deck. This card has a fraction that is greater than all other fractions in the deck. The player who draws the “winning card” automatically wins the round and keeps all the cards. The game continues until one player collects all the fraction cards.

2. Fraction Inequality Task Cards

Fraction inequality task cards can be used to teach students to compare fractions with different numerators and denominators. The activity involves giving students a set of task cards that have various fraction inequalities. The students then solve the inequalities and write the solution on a sheet of paper.

To make the activity more challenging, the students can be given fraction inequalities that have mixed numbers or denominators that are not easily divisible. This activity helps students to develop critical thinking skills and strengthens their problem-solving abilities.

3. Create Inequalities Worksheets

Creating inequalities worksheets is an exciting way to engage students in learning inequalities with addition and subtraction of fractions. The teacher can provide the students with a set of fraction problems and ask them to create an inequality for each problem.

For instance, the teacher can provide students with a set of fraction problems such as 3/4 + 5/6, 2/5 – 1/3, and so on. The students then create an inequality for each problem, such as 3/4 + 5/6 < 1 1/2 or 2/5 – 1/3 > 1/12. This activity helps students to practice inequalities and become more confident in solving them.

4. Fraction Inequality Relay

Fraction inequality relay is a fun game that involves teamwork and problem-solving skills. The activity is played by dividing the class into small teams. The teacher then provides each team with a set of fraction problems, and the students must solve the inequalities within a specified time.

When a student solves an inequality, they must run to the other end of the room and tag their teammate, who then solves the next problem. The team that solves all the problems within the allotted time wins the game. The activity helps to build teamwork and encourages students to work together to achieve a goal.

In conclusion, teaching inequalities with addition and subtraction of fractions can be made fun and engaging by using these activities. By using these approaches, students can develop a better understanding of the concept and become more confident in solving inequalities. Teachers can use these activities to supplement their lesson plans and help students achieve academic success.

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