1. Means of production and labor:
The means of production are the tools, machines, and places used to make things. For example, a factory is a means of production. Labor is the work people do to make something, like a worker making clothes.

2. Value:
Value is how useful or important something is to people. Something can have value because people need it, want it, or are willing to pay for it.

3. Labor and value:
Labor helps create value because people put their time and effort into making products or providing services.

4. Labor vs. labor power:
Labor is the actual work someone does. Labor power is a person’s ability to work, including their skills, time, and energy.

5. Surplus value:
Surplus value is the extra value workers create that they don’t get paid for. For example, if a worker makes $500 worth of products but only gets $200 in wages, the extra value helps create profit for the business.