what are all the 7th grade math concepts pls i need to understand i dont know anyhtting

In 7th grade math, you will typically learn a variety of concepts. Here are some of the key topics:

1. Rational Numbers: Understanding and operating with positive and negative fractions, decimals, and integers.
2. Proportional Relationships: Solving problems involving ratios, rates, and proportions.
3. Algebraic Expressions: Simplifying and evaluating expressions, and understanding the concept of variables.
4. Equations and Inequalities: Solving one-step and two-step equations, and graphing and solving simple inequalities.
5. Geometry: Identifying and classifying angles, triangles, and polygons, and understanding concepts like area, perimeter, and volume.
6. Statistics and Probability: Analyzing and interpreting data, and understanding basic concepts of probability.
7. Probability: Analyzing data and making predictions using probability concepts.

Remember that these are general topics, and the actual curriculum may vary depending on your school or district. It's always best to refer to your school resources, textbooks, or speak with your teacher for a more accurate understanding of what will be covered.