Teaching decimal addition and subtraction to Year 1 Gymnasium students can be tough for a few reasons:

1. Understanding the Concept: A lot of students find it hard to understand where to place the decimals.

2. Aligning Decimals: When they try to line up decimal points, it can get confusing and lead to mistakes.

3. Staying Motivated: If students feel frustrated because the topic is new to them, they may lose interest.

Ways to Help:

• Use visual tools like grids or number lines to show where decimals go.
• Plan fun activities where students can actually play with decimal numbers.
• Show how decimals are used in everyday life to make it more interesting and relevant.