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Science.8.9.C

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The student is expected to research and analyze scientific data used as evidence to develop scientific theories that describe the origin of the universe.

A student expectation is directly related to the knowledge and skills statement, is more specific about how students demonstrate their learning, and always begins with a verb. Student expectations are further broken down into their component parts, often referred to as “breakouts.”

  • Overview
  • Alignments
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SCIENCE.8.9.C — Vertical Alignment

Vertical alignment shows student expectations in the same subject area at different grade levels that are related to or build upon one another.

S.8.9.C
research and analyze scientific data used as evidence to develop scientific theories that describe the origin of the universe.
EARTH.5.C
explore the historical and current hypotheses for the origin of the Moon, including the collision of Earth with a Mars-sized planetesimal.
EARTH.7.C
construct a model of the geological time scale using relative and absolute dating methods to represent Earth's approximate 4.6-billion-year history;
ASTRO.14.C
develop and use models to explain how galactic evolution occurs through mergers and collisions;
ASTRO.15.A
describe and evaluate the historical development of evidence supporting the Big Bang Theory;
ASTRO.15.D
describe the current scientific understanding of the evolution of the universe, including estimates for the age of the universe; and
ASTRO.15.E
describe current scientific hypotheses about the fate of the universe, including open and closed universes.
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SCIENCE.8.9.C — Breakout of skills

Breakouts are the component parts that make up a student expectation. A breakout shows a distinct concept a student should know or a distinct skill that a student should be able to demonstrate.

The student is expected to
analyze scientific data used as evidence to develop scientific theories that describe the origin of the universe
research scientific data used as evidence to develop scientific theories that describe the origin of the universe

Recurring themes and concepts — Connections to the content

Recurring themes and concepts provide a connective structure for scientific ideas across disciplines. The connection(s) below show some ways that teachers can help students understand how the content they are learning fits into the broader understanding of science. These connections do not represent all possible connections that might be made but highlight some that are appropriate for this grade level.
Patterns

Patterns are regular sequences that can be found throughout nature.

Patterns in the data lead scientists to develop theories on how the universe formed.

Cause-and-effect relationships

Cause-and-effect relationships are relationships between two or more variables or phenomena whereby one variable or event leads to a predictable response. Events have causes—sometimes simple, sometimes multi-faceted.

Each theory about the universe's origin describes a cause-and-effect relationship that led the universe into its current state.

Cross-curricular Connections

The cross-curricular connections are designed to help educators make content connections between the science TEKS and math, English language arts and reading, social studies, and technology applications. The standards below illustrate alignment between grade level content areas which may help educators develop cross-curricular lessons. These connections do not represent all possible connections that might be made.
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English Language Arts and Reading

ELAR.8.5.B generate questions about text before, during, and after reading to deepen understanding and gain information

ELAR.8.6.B write responses that demonstrate understanding of texts, including comparing sources within and across genres

ELAR.8.12.B  develop and revise a plan

ELAR.8.12.D identify and gather relevant information from a variety of sources

ELAR.8.12.F synthesize information from a variety of sources

ELAR.8.12.J use an appropriate mode of delivery, whether written, oral, or multimodal, to present results

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