Standards HS-PS1 Matter and Its Interactions HS-ETS1 Engineering Design Performance Expectation(s) The chart below makes one set of connections between the instruction outlined in this article and the NGSS. Other valid connections are likely; however, space restrictions prevent us from listing all possibilities. The materials/lessons/activities outlined in this article are just one step toward reaching the performance expectations listed below. HS-PS1-2. Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties. Dimension Name and NGSS code /Citation Specific connections to Classroom Activity Science and Engineering Constructing Explanations and designing solutions Students create a chemoscan practices Construct and revise an explanation based on from common household valid and reliable evidence obtained from a materials found at home. variety of sources (HS-PS1-2) …. Students explain the type process and predict the outcome of the chemoscan chemical reaction. Disciplinary Core Ideas ETS1.B: Developing Possible Solutions Students choose which When evaluating solutions, it is important to take materials to use from their into account a of constraints, including cost, home and determine its safety, reliability, and aesthetics. aesthetic appeal, cost, and PS1.A: Structure and Properties of Matter outcome of reaction. The periodic table orders elements horizontally by the number of protons in the atom’s nucleus and Students predict the possible places those with similar chemical properties in outcome of the chemical columns…(HS-PS1-2) reaction they have designed and test it. PS1.B: Chemical Reactions Chemical processes, their rates, and whether or The students will use their not energy is stored or released can be understood knowledge of the periodic in terms of the collisions of molecules and the table to determine which rearrangements of atoms into new molecules… elements will react in the manner they wish for their chemoscan design. Crosscutting Concepts Patterns Students use the periodic table Different patterns may be observed at each of the and its patterns to determine scales at which a system is studied and can the nature of the reaction they provide evidence for causality in explanations of have chosen for the phenomena. (HS-PS1-2) chemoscan. Connections to Nature of Science investigations use diverse methods and do not The students create Science always use the same set of procedures to obtain data chemoscans to determine if the
Standards HS-PS1 Matter and Its Interactions HS-ETS1 Engineering Design Performance Expectation(s) The chart below makes one set of connections between the instruction outlined in this article and the NGSS. Other valid connections are likely; however, space restrictions prevent us from listing all possibilities. The materials/lessons/activities outlined in this article are just one step toward reaching the performance expectations listed below. HS-PS1-2. Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties. Dimension Name and NGSS code /Citation Specific connections to Classroom Activity Science and Engineering practices Constructing Explanations and designing solutions Construct and revise an explanation based on valid and reliable evidence obtained from a variety of sources …. (HS-PS1-2) Students create a chemoscan from common household materials found at home. Students explain the type process and predict the outcome of the chemoscan chemical reaction. Disciplinary Core Ideas ETS1.B: Developing Possible Solutions When evaluating solutions, it is important to take into account a of constraints, including cost, safety, reliability, and aesthetics. PS1.A: Structure and Properties of Matter The periodic table orders elements horizontally by the number of protons in the atom’s nucleus and places those with similar chemical properties in columns…(HS-PS1-2) PS1.B: Chemical Reactions Chemical processes, their rates, and whether or not energy is stored or released can be understood in terms of the collisions of molecules and the rearrangements of atoms into new molecules… Students choose which materials to use from their home and determine its aesthetic appeal, cost, and outcome of reaction. Students predict the possible outcome of the chemical reaction they have designed and test it. The students will use their knowledge of the periodic table to determine which elements will react in the manner they wish for their chemoscan design. Crosscutting Concepts Patterns Different patterns may be observed at each of the scales at which a system is studied and can provide evidence for causality in explanations of phenomena. (HS-PS1-2) Students use the periodic table and its patterns to determine the nature of the reaction they have chosen for the chemoscan. Connections to Nature of Science Science investigations use diverse methods and do not always use the same set of procedures to obtain data The students create chemoscans to determine if the
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