Remembering the formulas for surface area in geometry can be tough.

Many students find it hard to remember the different 3D shapes and their formulas. This often leads to confusion during tests.

Here are some tips to make it easier:

1. Visual Aids: Make flashcards with pictures of each shape and its formula. Seeing the image with the formula can help you remember better.

2. Patterns: Look for similarities between the formulas. For example, the surface area of a cube is $6s^2$ (where $s$ is the length of a side). In comparison, a rectangular prism has the formula $2lw + 2lh + 2wh$. Finding these patterns can make it simpler.

3. Repetition: Practice often by taking mock tests. Doing practice over and over again can help you remember the formulas better.

4. Group Study: Talking with friends about the material can give you different ways to understand the concepts.

It can be tough, but using these strategies can help you get better with practice.