Standards Map

Science and Technology/Engineering > Grade 2 > Technology/Engineering
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Science and Technology/Engineering | Grade : 2

Discipline - Technology/Engineering

Core Idea - Engineering Design

[2.ETS.1.3] - Analyze data from tests of two objects designed to solve the same design problem to compare the strengths and weaknesses of how each object performs.* Clarification Statements: Data can include observations and be either qualitative or quantitative; Examples can include how different objects insulate cold water or how different types of grocery bags perform.

Resources:

Predecessor Standards:

  • 1.MD.C.4
    Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.
  • 1.ETS.1.1
    Ask questions, make observations, and gather information about a situation people want to change that can be solved by developing or improving an object or tool.*

Successor Standards:

No Successor Standards found.

Same Level Standards:

  • W.2.2
    Write informative/explanatory texts that introduce a topic, use facts and definitions to develop points, and provide a concluding statement or section.
  • SL.2.1
    Participate in collaborative conversations with diverse partners about grade 2 topics and texts with peers and adults in small and larger groups.
  • 2.NBT.A.4
    Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
  • 2.MD.D.9
    Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Organize and record the data on a line plot (dot plot) where the horizontal scale is marked off in whole-number units.
  • 2.ESS.2.1
    Investigate and compare the effectiveness of multiple solutions designed to slow or prevent wind or water from changing the shape of the land.* Clarification Statements: Solutions to be compared could include different designs of dikes and windbreaks to hold back wind and water, and different designs for using shrubs, grass, and trees to hold back the land; Solutions can be generated or provided.
  • 2.PS.1.2
    Test different materials and analyze the data obtained to determine which materials have the properties that are best suited for an intended purpose.Clarification Statements: Examples of properties could include, color, flexibility, hardness, texture, and absorbency; Data should focus on qualitative and relative observations.
  • 2.PS.1.4
    Construct an argument with evidence that some changes to materials caused by heating or cooling can be reversed and some cannot. Clarification Statements: Examples of reversible changes could include materials such as water and butter at different temperatures; Examples of irreversible changes could include cooking an egg, freezing a plant leaf, and burning paper.