Science concepts. The student understands the energy changes that occur in chemical reactions.
A knowledge and skills statement is a broad statement of what students must know and be able to do. It generally begins with a learning strand and ends with the phrase “The student is expected to:” Knowledge and skills statements always include related student expectations.
Glossary Support for CHEM.13.D
Glossary terms and definitions are consistent across kindergarten through high school in the TEKS Guide. The definitions are intended to give educators a common understanding of the terms regardless of what grade level they teach. Glossary definitions are not intended for use with students.
a measurable quantity that describes how much change can occur within a system
the amount of thermal energy that is transferred because of a difference in temperature
the amount of energy needed to raise the temperature of 1 gram of a substance by 1°C
