Science (2015) Grade(s): 4

SC15.4.10

Obtain and communicate information explaining that humans have systems that interact with one another for digestion, respiration, circulation, excretion, movement, control, coordination, and protection from disease.

Unpacked Content

Scientific and Engineering Practices

Obtaining, Evaluating, and Communicating Information

Crosscutting Concepts

Systems and System Models

Knowledge

Students know:
  • Humans have systems that interact with one another.
  • The purpose, functions, and interactions of the digestive system.
  • The purpose, functions, and interactions of the respiratory system.
  • The purpose, functions, and interactions of the circulatory system.
  • The purpose, functions, and interactions of the excretory system.
  • The purpose, functions, and interactions of the systems that contribute to movement, control, and coordination.
  • The purpose, functions, and interactions of the systems that protect the body from disease.

Skills

Students are able to:
  • Obtain information by reading and comprehending grade-appropriate complex texts about the interacting systems in the human body.
  • Evaluate information about interactions and functions of human body systems by comparing and/or combining across complex texts and/or other reliable media.
  • Communicate information orally and/or in written formats about interactions and functions of human body systems.

Understanding

Students understand that:
  • The body is a system of interacting parts that makes up a whole and carries out functions its individual parts can not.

Vocabulary

  • communicate
  • articulate
  • obtain
  • structure
  • function
  • interactions
  • digestion
  • respiration
  • circulation
  • excretion
  • movement
  • control
  • coordination
  • protection
  • disease
  • body systems
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