In this interactive, adjust the temperature and pressure of three common substances and watch them morph into different states of matter. Along the way, you'll see just how inextricably ...

of fourth- and eighth-grade students’ reading and math abilities ... science-backed literacy programs and put their findings into practice. Other states, like Mississippi and Tennessee, made ...

This basic model is, however, just that: there are many, many more states of matter out there that it doesn’t capture. The next most familiar is plasma, which is much like a gas except here many ...

Solids, liquids and gases are called the three states of matter. Liquids can flow or be poured easily. They are not easy to hold. Liquids change their shape depending on the container they are in.