solubility; density is not intended as an identifiable property. S.5.GS.4 Investigate pgs. 42-43 Conduct an investigation to determine whether the mixing of Science Inquiry & Writing Book: two or more substances results in pgs. 142-145 new substances. Standard: Engineering, Technology, and Applications of Science Engineering Design (Ongoing) Standards Clarification Statement Activities/Experiments Literacy Connections S.3-5.ETS.1 **all three standards** Journeys Define a simple design Science Inquiry & Writing Book: Unit 2 lesson 6 problem reflecting a need or a pgs. 174-177 Unit 4 lesson 20 want that includes specified criteria for success and constraints on materials, time, or cost. S.3-5.ETS.2 Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem. S.3-5.ETS.3 Science Inquiry & Writing Book Plan and carry out fair tests in pgs. 58-67 (plants), 68-71, 92-95, which variables are controlled 108-111, 120-129, 150-153, and failure points are 162-165, 166-169, 170-173, considered to identify aspects 178-181, 186-189, 194-203
solubility; density is not intended as an identifiable property. S.5.GS.4 Conduct an investigation to determine whether the mixing of two or more substances results in new substances. Investigate pgs. 42-43 Science Inquiry & Writing Book: pgs. 142-145 Standard: Engineering, Technology, and Applications of Science Engineering Design (Ongoing) Standards Clarification Statement Activities/Experiments Literacy Connections S.3-5.ETS.1 Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost. **all three standards** Science Inquiry & Writing Book: pgs. 174-177 Journeys Unit 2 lesson 6 Unit 4 lesson 20 S.3-5.ETS.2 Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem. S.3-5.ETS.3 Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects Science Inquiry & Writing Book pgs. 58-67 (plants), 68-71, 92-95, 108-111, 120-129, 150-153, 162-165, 166-169, 170-173, 178-181, 186-189, 194-203