Mice lived aboard the International Space Station for 37 days, and experiments gave insights into how humans lost bone ...

The Control Variables are what we keep the same during the experiment to make sure it’s a fair test. Independent Variable is the volume of the object. Dependent Variable is the mass of the object.

This experiment demonstrates how water at different temperatures has different densities, creating beautiful layering effects. You'll see how warm and cold water interact and learn about density ...

The gradient of the graph = \(\frac{mass}{volume}\) = density of water. Calculate the gradient of the graph and hence the density of water. As for the previous experiment, the line of best fit is ...

Note: We are purposely using the terms “size” and “amount” instead of “volume” in this lesson about density. We are also using “heavy”, “light”, and “weight” instead of “mass”. If your students have ...