This unit focuses on the diversity of life at Hartje School Forest …
This unit focuses on the diversity of life at Hartje School Forest and centers around NGSS Standards on Ecosystem Interactions, Energy and Dynamics. Field experiences in observing and recording the diversity of life, seed dispersal methods, plant pollination, and plant life cycles will support science disciplinary core ideas, cross-cutting concepts, and hands-on engineering practices.
Students use data acquisition equipment to learn about force and displacement in …
Students use data acquisition equipment to learn about force and displacement in regard to simple and complex machines. In the engineering world, materials and systems are tested by applying forces and measuring the resulting displacements. The relationship between the force applied on a material, and its resulting displacement, is a distinct property of the material, which is measured in order to evaluate the material for correct use in structures and machines.
Students measure different types of small-sized beams and calculate their respective moments …
Students measure different types of small-sized beams and calculate their respective moments of inertia. They compare the calculations to how much the beams bend when loads are placed on them, gaining insight into the ideal geometry and material for load-bearing beams.
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