Texas Essential Knowledge and Skills (TEKS)
§112.12. Science, Grade 1, Adopted 2017 – The provisions of §§112.11-112.16 of this subchapter shall be implemented by school districts beginning with the 2018-2019 school year.
(b). Knowledge and skills.
(5). Matter and energy. The student knows that objects have properties and patterns. The student is expected to:
(A). classify objects by observable properties such as larger and smaller, heavier and lighter, shape, color, and texture