Scientific Method: Recording and Analyzing Data

The video tutorial introduces measuring tools like thermometers, balances, and meter sticks, emphasizing their role in scientific experiments. It explains how measurements are recorded as data, which is crucial for analysis. The tutorial sets up an experiment to measure liquid temperatures using a thermometer, recording data every five minutes. It highlights the importance of noting the freezing point of water in different containers. The collected data is analyzed using a line graph, showing that salt water freezes at a lower temperature than fresh water.

What type of graph is used to represent the temperature data in the project?

What was the finding regarding the freezing temperatures of salt water compared to fresh water?