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Skills available for Texas sixth-grade science standards

Standards are in black and IXL science skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

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1 Scientific investigation and reasoning. The student, for at least 40% of instructional time, conducts laboratory and field investigations following safety procedures and environmentally appropriate and ethical practices.

  • 1.A demonstrate safe practices during laboratory and field investigations as outlined in Texas Education Agency-approved safety standards; and

  • 1.B practice appropriate use and conservation of resources, including disposal, reuse, or recycling of materials.

2 Scientific investigation and reasoning. The student uses scientific practices during laboratory and field investigations.

3 Scientific investigation and reasoning. The student uses critical thinking, scientific reasoning, and problem solving to make informed decisions and knows the contributions of relevant scientists.

4 Scientific investigation and reasoning. The student knows how to use a variety of tools and safety equipment to conduct science inquiry.

  • 4.A use appropriate tools, including journals/notebooks, beakers, Petri dishes, meter sticks, graduated cylinders, hot plates, test tubes, balances, microscopes, thermometers, calculators, computers, timing devices, and other necessary equipment to collect, record, and analyze information; and

  • 4.B use preventative safety equipment, including chemical splash goggles, aprons, and gloves, and be prepared to use emergency safety equipment, including an eye/face wash, a fire blanket, and a fire extinguisher.

5 Matter and energy. The student knows the differences between elements and compounds.

6 Matter and energy. The student knows matter has physical properties that can be used for classification.

  • 6.A compare metals, nonmetals, and metalloids using physical properties such as luster, conductivity, or malleability;

  • 6.B calculate density to identify an unknown substance; and

  • 6.C test the physical properties of minerals, including hardness, color, luster, and streak.

7 Matter and energy. The student knows that some of Earth's energy resources are available on a nearly perpetual basis, while others can be renewed over a relatively short period of time. Some energy resources, once depleted, are essentially nonrenewable.

8 Force, motion, and energy. The student knows force and motion are related to potential and kinetic energy.

9 Force, motion, and energy. The student knows that the Law of Conservation of Energy states that energy can neither be created nor destroyed, it just changes form.

10 Earth and space. The student understands the structure of Earth, the rock cycle, and plate tectonics.

11 Earth and space. The student understands the organization of our solar system and the relationships among the various bodies that comprise it.

12 Organisms and environments. The student knows all organisms are classified into domains and kingdoms. Organisms within these taxonomic groups share similar characteristics that allow them to interact with the living and nonliving parts of their ecosystem.

  • 12.A understand that all organisms are composed of one or more cells;

  • 12.B recognize that the presence of a nucleus is a key factor used to determine whether a cell is prokaryotic or eukaryotic;

  • 12.C recognize that the broadest taxonomic classification of living organisms is divided into currently recognized domains;

  • 12.D identify the basic characteristics of organisms, including prokaryotic or eukaryotic, unicellular or multicellular, autotrophic or heterotrophic, and mode of reproduction, that further classify them in the currently recognized kingdoms;

  • 12.E describe biotic and abiotic parts of an ecosystem in which organisms interact; and

  • 12.F diagram the levels of organization within an ecosystem, including organism, population, community, and ecosystem.