Engaging in Argument from Evidence Engaging in argument from evidence in 3â5 builds on Kâ2 experiences and progresses to critiquing the scientific explanations or solutions proposed by peers by citing relevant evidence about the natural and designed world(s). Construct an argument with evidence, data, and/or a model. (4-LS1-1)
LS1.A: Structure and Function Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction. (4-LS1-1)
Systems and System Models A system can be described in terms of its components and their interactions. (4-LS1-1)