We are learning about the three states of matter. Some of the key words to know are: molecule, solid, liquid, gas, mass, air.
We are learning about how heat energy can be created when we rub two things together. We have also learned that we can create static electricity by rubbing wool on a balloon. Some key words to know are: transfer, energy, heating, cooling, friction,
convection, conduction, conductor, insulator, static electricity, positive
charge, negative charge, solar energy, kinetic energy, potential energy
We are also learning about the Solar System. We have learned about the 8 planets. We have discovered the sun is a star. Some key words to know are:
Solar System, planet, Sun, star, Moon, Earth, shadows, rotation, revolution, orbit