When Year 9 students learn to add and subtract integers, they often run into problems. This can be really confusing and frustrating for them.

1. Getting to Know Negative Numbers:

   • Moving from regular numbers to integers can be tough, especially when negative numbers are involved.
   • Many students find it hard to understand the idea of owing money or having debts, which is shown by negative integers.

2. Finding Patterns:

   • A lot of learners struggle to see patterns when working with integers.
   • For example, the idea that “adding a negative number is just like subtracting” might not make sense to them right away.

3. Making Common Mistakes:

   • Students often mix up signs, like forgetting to switch the sign when they change from subtraction to addition.
   • This can lead to wrong answers and make their misunderstandings worse.

4. Ways to Solve These Issues:

   • Teaching with number lines can help students see positive and negative numbers more clearly.
   • Doing practice with worksheets and fun activities can help boost their confidence and clear up any confusion.

Even though learning to add and subtract integers can be hard, using clear methods and practicing regularly can help students understand and get better at it over time.