States of Matter: Solids, Liquids, Gases, & Beyond
What states of matter does NASA encounter? NASA takes states of matter to the extreme.
This module is appropriate for video conference AND web conference presentation.
NASA scientists and engineers utilize the basic principles of the states of matter on a daily basis. The states and properties of matter are very important to the design and construction of NASA spacecraft.
Participants in this DLN event explore the states of matter and discover the extreme cases NASA encounters.
Download Lesson Plan
Learners will compare and contrast the states of matter.
Learners will explore properties of matter.
Learners will explain phase changes.
Learners will encounter the extreme cases of states of matter.
Learners will synthesize their own questions regarding states of matter.
Students can take a pre-assessment quiz (see lesson plan link above). This quiz reveals students' preconceptions about the key concepts and sets the stage for the videoconference.
Students will have continual interaction with the presenter as he/she refers back to the pre-assessment quiz. Student preconceptions are revisited and explained through a series of interactive science demonstrations. Students' interactions govern the direction of the event through guided Inquiry.
Students revisit their pre-conceptions by taking the post-assessment quiz (see . Students can take the quiz online or teachers can print out and make copies.
Students are encouraged to develop new questions based on the videoconference and explore them.
National Science Education Standards
Content Standard B: Properties and Changes of Properties in Matter.
A substance has characteristic properties, such as density, a boiling point, all of which are independent of the amount of the sample.
Content Standard B: Transfer of Energy
Heat moves in predictable ways, flowing from warmer objects to cooler ones, until both reach the same temperature.
Content Standard B: Structure and Properties of Matter
Solids, liquids, and gases differ in the distances and angles between molecules or atoms and therefore the energy that binds them together. In solids the structure is nearly rigid; in liquids molecules or atoms move around each other but do not move apart; and in gases molecules or atoms move almost independently of each other and are mostly far apart.
Content Standard B: Conservation of Energy and the Increase in Disorder
Heat consists of random motion and the vibrations of atoms, molecules, and ions. The higher the temperature, the greater the atomic or molecular motion.