(6) Science concepts. The student (A) describe the experimental Select One: Select One: knows and understands the historical design and conclusions used in the Observed Remember development of atomic theory. The development of modern atomic Partially Observed Understand student is expected to: theory, including Dalton's Not Observed Understand Apply Postulates, Thomson's discovery of Analyze electron properties, Rutherford's Where: Evaluate nuclear atom, and Bohr's nuclear Create atom; (B) describe the electromagnetic Select One: Select One: spectrum and the mathematical Remember Observed relationships between energy, Understand Partially Observed frequency, and wavelength of light Understand Apply Not Observed using the electromagnetic Analyze spectrum; Where: Evaluate Create (C) calculate average atomic mass Select One: Select One: of an element use isotopic Remember Observed composition; and Understand Partially Observed Apply Apply Not Observed Analyze Where: Evaluate Create (D) express the arrangement of Select One: Select One: electrons in atoms of representative Remember Observed elements using electron Understand Partially Observed configurations and Lewis valence Apply Apply Not Observed electron dot structures. Analyze Where: Evaluate Create
(6) Science concepts. The student knows and understands the historical development of atomic theory. The student is expected to: (A) describe the experimental design and conclusions used in the development of modern atomic theory, including Dalton's Postulates, Thomson's discovery of electron properties, Rutherford's nuclear atom, and Bohr's nuclear atom; Understand Select One: Remember Understand Apply Analyze Evaluate Create Select One: Observed Partially Observed Not Observed Where: (B) describe the electromagnetic spectrum and the mathematical relationships between energy, frequency, and wavelength of light using the electromagnetic spectrum; Understand Select One: Remember Understand Apply Analyze Evaluate Create Select One: Observed Partially Observed Not Observed Where: (C) calculate average atomic mass of an element use isotopic composition; and Apply Select One: Remember Understand Apply Analyze Evaluate Create Select One: Observed Partially Observed Not Observed Where: (D) express the arrangement of electrons in atoms of representative elements using electron configurations and Lewis valence electron dot structures. Apply Select One: Remember Understand Apply Analyze Evaluate Create Select One: Observed Partially Observed Not Observed Where:
High%20School%20TEKS%20Alignment%20Resource%2FScience%2FChemistryTEKS2018-19.docx