Did You Know?
Water in a pool is a stock!
What is a Stock?
A stock is what you have now.
What is a Flow?
A flow is how fast you use it.
What stock and flow Does
Stocks show what you have now.
Flows show how fast things change.
Stocks can grow over time.
Flows can help us plan better.
We can see changes with flows.
Stocks and flows help us learn.
More About stock and flow
Stocks and flows are used in many ways. They help us know how much we have. They also show us how fast things change. This helps us make good choices.
In our lives, we see stocks and flows all the time. For example, our toys are stocks. How many we play with each day is a flow. This helps us keep track of what we have.
In the future, we can use stocks and flows to save money. We can see how much we have and how fast we can save. This will help us buy the things we want!
How Topics Connect
graph TD
A["Economics"] --> B["Stocks vs Flows"]
B --> C["Stock: Measured at Specific Time"]
B --> D["Flow: Measured Over Time"]
C --> E["Accumulated Quantity"]
D --> F["Measured Per Unit of Time"]
F --> G["Analogous to Rate or Speed"]
What Do These Words Mean?
Economics:The study of how people use resources and make choices.
Stocks:Amounts of something at a specific time.
Flows:Amounts of something measured over a period of time.
Variable:Something that can change or vary.
Interval:A period of time between two points.
