NGSS K-2 Engineering Design & 3.Forces and Interactions 3-PS2-3, 3-PS2-4, K-2-ETS1-1, K-2-ETS1-2, K-2-ETS1-3
Core Disciplinary Ideas: ETS1.A Defining Engineering Problems; ETS1.B Developing Possible Solutions; ETS1.C Optimizing the Design Solution; PS2.B Forces between magnets
Engineering: Magnetism
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