3.3.c 3.7.a 3.7.c 3.7.d SCIENCE.3.1.g SCIENCE.3.2.a SCIENCE.3.5.c SCIENCE.3.5.d SCIENCE.3.10.b SCIENCE.3.11.a SCIENCE.3.11.b SCIENCE.3.11.c

Properties of Earth 3rd Grade

Texas Essential Knowledge and Skills (TEKS): 3.3.c
represent the natural world using models such as volcanoes or Sun, Earth, and Moon system and identify their limitations, including size, properties, and materials; and
Texas Essential Knowledge and Skills (TEKS): 3.7.a
explore and record how soils are formed by weathering of rock and the decomposition of plant and animal remains;
Texas Essential Knowledge and Skills (TEKS): 3.7.c
identify and compare different landforms, including mountains, hills, valleys, and plains;
Texas Essential Knowledge and Skills (TEKS): 3.7.d
explore the characteristics of natural resources that make them useful in products and materials such as clothing and furniture and how resources may be conserved.
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.1.g
develop and use models to represent phenomena, objects, and processes or design a prototype for a solution to a problem.
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.2.a
identify advantages and limitations of models such as their size, scale, properties, and materials;
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.5.c
use scale, proportion, and quantity to describe, compare, or model different systems;
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.5.d
examine and model the parts of a system and their interdependence in the function of the system;
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.10.b
investigate and explain how soils such as sand and clay are formed by weathering of rock and by decomposition of plant and animal remains; and
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.a
explore and explain how humans use natural resources such as in construction, in agriculture, in transportation, and to make products;
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.b
explain why the conservation of natural resources is important; and
Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.c
identify ways to conserve natural resources through reducing, reusing, or recycling.

Properties of Earth

Texas Essential Knowledge and Skills (TEKS): 3.3.c

represent the natural world using models such as volcanoes or Sun, Earth, and Moon system and identify their limitations, including size, properties, and materials; and

Texas Essential Knowledge and Skills (TEKS): 3.7.a

explore and record how soils are formed by weathering of rock and the decomposition of plant and animal remains;

Texas Essential Knowledge and Skills (TEKS): 3.7.c

identify and compare different landforms, including mountains, hills, valleys, and plains;

Texas Essential Knowledge and Skills (TEKS): 3.7.d

explore the characteristics of natural resources that make them useful in products and materials such as clothing and furniture and how resources may be conserved.

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.1.g

develop and use models to represent phenomena, objects, and processes or design a prototype for a solution to a problem.

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.2.a

identify advantages and limitations of models such as their size, scale, properties, and materials;

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.5.c

use scale, proportion, and quantity to describe, compare, or model different systems;

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.5.d

examine and model the parts of a system and their interdependence in the function of the system;

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.10.b

investigate and explain how soils such as sand and clay are formed by weathering of rock and by decomposition of plant and animal remains; and

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.a

explore and explain how humans use natural resources such as in construction, in agriculture, in transportation, and to make products;

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.b

explain why the conservation of natural resources is important; and

Texas Essential Knowledge and Skills (TEKS): SCIENCE.3.11.c

identify ways to conserve natural resources through reducing, reusing, or recycling.

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