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  • Science
  • Grade 8
  • Scientific and engineering practices

Science.8.2.A

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The student is expected to identify advantages and limitations of models such as their size, scale, properties, and materials;

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
Side-by-Side 

SCIENCE.8.2.A — 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.

Previous grade
S.K.2.A

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

S.1.2.A

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

S.2.2.A

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

S.3.2.A

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

S.4.2.A

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

S.5.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
S.6.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
S.7.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
S.8.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
IPC.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
CHEM.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
PHYS.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
AQUA.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
ASTRO.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
EARTH.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
ENVIR.2.A
identify advantages and limitations of models such as their size, scale, properties, and materials;
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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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Math

Math.8.1.B use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution

Social Studies

SS.8.31.A use problem-solving and decision-making processes to identify a problem, gather information, list and consider options, consider advantages and disadvantages, choose and implement a solution, and evaluate the effectiveness of the solution

English Language Arts and Reading

ELAR.8.5.G evaluate details read to determine key ideas

Technology Applications

TA.8.3.B discuss and implement a design process that includes planning, selecting digital tools to develop, test, and evaluate design limitations, and refining a prototype or model

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