Middle schoolers explain how water changes from vapor to liquid with a change in temperature by engaging in this experiment. They use a worksheet imbedded in this lesson to guide their inquiry.
6th - 8th Science 3 Views 0 Downloads
Getting to the Core: The Link Between Temperature and Carbon Dioxide
Polar ice samples provide scientists with valuable information about the condition of the atmosphere for hundreds of thousands of years in the past. Of particular interest is the amount of carbon dioxide in the atmosphere and its...
6th - 10th Science
New Review States of Matter: Solid, Liquid, and Gas
Solid, liquid, and gas: they all matter. Scholars create an animation of the various states of matter, experiment with the temperature of water as it changes states, and observe carbon dioxide as it changes states. The lesson also...
7th - 12th Science CCSS: Adaptable
Specific Heat, Heat of Fusion and Vaporization
Specific Heat, Heat of Fusion, and Vaporization are the concepts covered in this chemistry video. Sal takes students through exactly what happens to the molecules present in water as heat energy is added, and solid water changes to...
15 mins 7th - 10th Science
Hess's Law and Reaction Enthalpy Change
Sal introduces students to Hess's Law. The law states that the energy change of a process is independent of how we get from one state to another. He sets up a series of reactions, and solves them to illustrate the principles behind...
16 mins 7th - 10th Science