Wisconsin

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Skills available for Wisconsin second-grade science standards

Standards are in black and IXL science skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

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SCI.LS Life Science

SCI.PS Physical Science

SCI.ESS Earth and Space Science

SCI.ETS Engineering, Technology, and the Application of Science

  • SCI.ETS1 Students use science and engineering practices, crosscutting concepts, and an understanding of engineering design to make sense of phenomena and solve problems.

    • SCI.ETS1.A Defining and Delimiting Engineering Problems

      • SCI.ETS1.A.K-2.i A situation that people want to change or create can be approached as a problem to be solved through engineering.

      • SCI.ETS1.A.K-2.ii Asking questions, making observations, and gathering information are helpful in thinking about problems.

      • SCI.ETS1.A.K-2.iii Before beginning to design a solution, it is important to clearly understand the problem.

    • SCI.ETS1.B Developing Possible Solutions

      • SCI.ETS1.B.K-2 Designs can be conveyed through sketches, drawings, or physical models. These representations are useful in communicating ideas for a problem's solutions to other people.

    • SCI.ETS1.C Optimizing the Design Solution

  • SCI.ETS2 Students use science and engineering practices, crosscutting concepts, and an understanding of the links among Engineering, Technology, Science, and Society to make sense of phenomena and solve problems.

  • SCI.ETS3 Students use science and engineering practices, crosscutting concepts, and an understanding of the nature of science and engineering to make sense of phenomena and solve problems.

    • SCI.ETS3.A Science and Engineering Are Human Endeavors

      • SCI.ETS3.A.K-2.i People of diverse backgrounds can become scientists and engineers.

      • SCI.ETS3.A.K-2.ii People have practiced science and engineering for a long time.

      • SCI.ETS3.A.K-2.iii Creativity and imagination are important to science and engineering.

    • SCI.ETS3.B Science and Engineering Are Unique Ways of Thinking with Different Purposes

      • SCI.ETS3.B.K-2.i Scientists use evidence to explain the natural world.

      • SCI.ETS3.B.K-2.ii Science assumes natural events happen today as they happened in the past.

      • SCI.ETS3.B.K-2.iii Engineers solve problems to meet the needs of people and communities.

    • SCI.ETS3.C Science and Engineering Use Multiple Approaches to Create New Knowledge and Solve Problems