when specialized cells join together in a group they form

Trace and evaluate the argument and specific claims in a text, distinguishing claims that are supported by reasons and evidence from claims that are not.

Scientists and engineers are guided by habits of mind such as intellectual honesty, tolerance of ambiguity, skepticism, and openness to new ideas.Ĭonnections to other DCIs in this grade-band: N/AĪrticulation of DCIs across grade-bands: HS.LS1.AĬite specific textual evidence to support analysis of science and technical texts.

Systems may interact with other systems they may have sub-systems and be a part of larger complex systems.

These subsystems are groups of cells that work together to form tissues and organs that are specialized for particular body functions.

In multicellular organisms, the body is a system of multiple interacting subsystems.

Use an oral and written argument supported by evidence to support or refute an explanation or a model for a phenomenon.The performance expectation above was developed using the following elements from the NRC document A Framework for K-12 Science Education:Įngaging in argument from evidence in 6–8 builds on K–5 experiences and progresses to constructing a convincing argument that supports or refutes claims for either explanations or solutions about the natural and designed world(s). Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells. Students who demonstrate understanding can: MS-LS1-3 From Molecules to Organisms: Structures and Processes

When specialized cells join together in a group they form