B. Energy: 1. The student recognizes that energy may be changed in form with varying efficiency.: 6-8: The student...
SC.B.1.3.1 Add Website - Add Activity
identifies forms of energy and explains that they can be measured and compared.
SC.B.1.3.2 Add Website - Add Activity
knows that energy cannot be created or destroyed, but only changed from one form to another.
SC.B.1.3.3 Add Website - Add Activity
knows the various forms in which energy comes to Earth from the Sun (e.g., visible light, infrared, and microwave).
SC.B.1.3.4 Add Website - Add Activity
knows that energy conversions are never 100% efficient (i.e., some energy is transformed to heat and is unavailable for further useful work).
SC.B.1.3.5 Add Website - Add Activity
knows the processes by which thermal energy tends to flow from a system of higher temperature to a system of lower temperature.
SC.B.1.3.6 Add Website - Add Activity
knows the properties of waves (e.g., frequency, wavelength, and amplitude); that each wave consists of a number of crests and troughs; and the effects of different media on waves.