Activities to Teach Students to Balance Subtraction Equations – Up to 18
Subtraction is one of the fundamental mathematical concepts that children need to learn. To make this learning process easier, teachers need to apply different approaches that keep students engaged and motivated. Balancing subtraction equations is a fundamental skill that children should learn to become proficient in arithmetic. Balancing can be useful when solving mathematical problems and building a strong foundation for future math concepts.
In this article, we will review several activities that can help students balance subtraction equations. These activities are easy to implement and engaging for students of all ages.
1. Number Line Activities
The number line is a useful tool for understanding concepts like subtraction, addition, multiplication, and division. To make it more exciting, teachers can set up several number line activities. The teacher can write a subtraction equation on the board, and students can solve it on the number line. The teacher should give instructions to students, like ‘starting at the number 12, move five steps to the left to balance this equation.’ The student should identify the answer and write it on the board.
2. Using Manipulatives
Manipulatives are a fun way to teach subtraction concepts to students. With manipulatives, students can visualize concepts by seeing and feeling the problem. For example, using red and blue counters, students can visualize the subtraction of two numbers. Students can use red counters to represent the number being subtracted and blue to represent the number doing the subtraction. Then, they can physically remove the red counters from the blue ones and count the remaining blue counters, which represents the answer.
Worksheets are a great way to measure a student’s comprehension level. Teachers can design subtraction worksheet activities that require students to balance equations. These worksheets have different complexity levels to accommodate students of all levels. Teachers can also include a subtraction game section where students can play games and solve equations to balance the problem. The worksheet can include shapes, numbers, and pictures to attract the students’ attention.
4. Subtraction Games
Games are considered a fun and engaging way to learn essential mathematical principles. Teachers can create some subtraction games that help students balance equations. For example, one game is called ‘Calculate the Basket.’ The teacher places items in a basket with values up to 18. Each student has to pick an item from the basket and calculate the number of items remaining in the basket. The student should try to balance the basket by selecting only the items that will total 18. The student gets a point for every successful balance.
5. Online Games
Technology has opened the door to new and interactive ways for students to learn mathematical concepts. Teachers can incorporate online games that focus on subtraction and balancing equations. Online games are user-friendly, interactive, and can be accessed from anywhere. They also come with different levels of complexity to accommodate different students’ levels.
In conclusion, teachers need to use various activities to teach students to balance subtraction equations. We outlined several activities that are easy to implement, interactive, and engaging for students of all ages. By using a combination of activities, teachers can develop well-rounded math skills in students, which will be useful as they advance to higher math levels.