By Joan Horvath
This booklet indicates mom and dad and academics the way to use the versions within as beginning issues for 3D printable explorations. scholars can begin with those types and differ them for his or her personal explorations. in contrast to different units of versions that could simply be scaled, those versions have the technological know-how integrated to permit for extra perception into the basic concepts.
- Create (and current the technology in the back of) 3D published models.
- Use a 3D printer to create these types as easily as possible.
- Discover new technological know-how insights from designing 3D models.
Parents and teachers
Read Online or Download 3D Printed Science Projects: Ideas for Your Classroom, Science Fair, or Home PDF
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Additional info for 3D Printed Science Projects: Ideas for Your Classroom, Science Fair, or Home
The Halley’s Comet orbit model peak printed without a cooling tower (L) and with one (R) THINKING ABOUT THESE MODELS: LEARNING LIKE A MAKER We continue to be surprised at how deeply we have to go into the physics background to develop what initially seemed to be a simple model. We have found ourselves reprising Kepler and Newton’s lines of reasoning as we tried to represent these concepts. Many planetariums have “gravity well” models, but it requires a little thought to consider what representations will actually give some insight for the interactions of two or more gravity wells.
The Double-Slit Experiment Figure 2-6 shows the setup of Young’s double-slit experiment, arranged the way we will refer to the various aspects of it in this section. The two slits are assumed to be larger than the wavelength of the light passing through them, close together relative to the overall area we are modeling. The angle θ is the angle between a light ray to a given point (x,y) and the vertical. A light wave from a source below the bottom of Figure 2-6 would shine through the two slits and then interact.
We give you just the model for the function (sometimes, several interrelated functions) in this chapter to avoid repeating the same model over and over. The downloadable model versions include the entire model in each file, incorporating both the function f(x,y) here plus the rest of the Listing 1-1 material. Comments in the model and shown here may vary somewhat for clarity and context. 18 Chapter 2 ■ Light and Other Waves Principle of Superposition Imagine that you are on a still pond and you start poking a stick in and out of the water.
3D Printed Science Projects: Ideas for Your Classroom, Science Fair, or Home by Joan Horvath
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