District 11 Division of Operations & Instruction
Science

Grade 1: Organisms Unit

Overview
This unit is a Science and Technology for Children (STC) kit developed by the National Science Resources Center at the Smithsonian Institute in Washington, D.C. In this unit, first grade students explore the similarities and differences between plants and animals. They plant and then, observe the development of familiar seeds into various plants. Next, they create, maintain and compare two distinct environments -- a Woodland Terrarium and a Freshwater Aquarium. Lastly, they contrast themselves with the plants and animals they have studied; they explore their own relationship to these organisms.

Building Successful Foundations in Science - Elementary science integrates and organizes student scientific knowledge through a foundation made up of 'Bricks" of Big Ideas connected with the "Mortar" of Unifying Concepts.

Enduring Understandings - important ideas that students should carry with them years beyond the instruction received this year. Enduring understandings are the unifying concepts that tie the learning to past and future learning experiences.

  • Interdependence: Living things interact with one another and their environment for existence and balance. (Life Science)
  • Interdependence: Plants and animals form closely-knit systems that are independent. (Life Science)

Essential Questions - most important “big picture” questions students should be able to answer after completing learning activities.

  • How are plants and animals alike? How are they different?
  • What do living organisms need to survive?

Standards
Highest Frequency Standards High Frequency Standards Other Standards & E-skills

Standard 1: Students understand the process of scientific investigation and design, conduct, communicate about, and evaluate such investigations. (1.a., 1.b.,1.c.,1.d.)
Standard 3: Students know and understand the characteristics and structure of living things, the processes of life, and how living things interact with each other and their environment. (3.1.a, 3.1.b, 3.1.c., 3.1.d, 3.2.a., 3.3.c,. ,3.4.a, 3.4.b., 3.4.c.,
Standard 5: Students know and understand relationships among science, technology, and human activity and how they can affect the world. (5.a, 5.d.) 

Other E-Skills: Students are expected to:

  • Observe and describe the characteristics of seeds and plants.
  • Plant seeds and observe and record their growth.
  • Observe and describe the characteristics of a variety of plants and animals in woodland and freshwater environments.
  • Record observations in words and drawings.
  • Make comparisons among a variety of plants and animals.
  • Communicate ideas through writing and drawing, and discussion.
  • Read to enhance the understanding of the basic needs of organisms and the diversity of life.
  • Apply what they know about plants and animals to what they know about themselves.
  • Maintain plants and animals outside their natural environments.

Sample Lessons

District 11 Diamond Units/Lessons Overview - includes information about the purpose, goals and structure of these sample instructional units:

Parents

Recognizing similarities and differences is an effective research-based learning strategy for increasing retention. When learners can connect a new concept or fact to something they already know, it is easier to remember the new information because it already has a "hook" to prior learning. Help your first grader learn to master the use of similarities and differences by practicing. While driving in the car or passing time, ask your child to pick an object and you pick an object. Take turns sharing ways the two are alike. Then take turns sharing how they are different.

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