Major Understandings - 3.1a :
Use appropriate scientific tools, such as metric rulers, spring scale, pan balance, graph paper, thermometers [Fahrenheit and Celsius], graduated cylinder to solve problems about the natural world
Major Understandings - 3.1a :
Explain the physical relevance of properties of a graphical representation of real-world
data, e.g., slope, intercepts, area under the curve