Instead of looking for "asset science papers," you might look for simplified explanations of related concepts that are appropriate for a class 5 level. These might include aspects of:
* Economics: Simple concepts of saving, spending, needs vs. wants, and perhaps basic budgeting. Children's books and educational websites would be good resources here.
* Business: Understanding simple business models (like a lemonade stand) and the idea of resources (assets) being used to create products or services. Again, children's books and age-appropriate educational materials would be relevant.
* Personal Finance: Basic concepts like saving money, the importance of not wasting things, and understanding the value of possessions.
To find age-appropriate materials, search for:
* "Economics for kids"
* "Personal finance for elementary school"
* "Business for children"
* "Saving and spending activities for kids"
Remember, the goal is to introduce age-appropriate concepts that build a foundational understanding of resource management, rather than tackling the complexity of formal "asset science."