Exploring Partial Derivatives in GeoGebra 3D
Link to typed up directions: https://bit.ly/2S2nesk
In this video we use GeoGebra 3D (head to geogebra.org and pick the 3D graphing calculator) to get a sense of what partial derivatives really are and how we can visualize them. We're trying to answer the question, "But what are they?" We focus on partial x, dz/dx, but repeat the construction for partial y at the end.
Specifically we: plot a curve, plot a vertical plane, plot the trace of the curve in the plane, put a point on the trace, calculate the appropriate partial derivative, and write the equation of the line tangent to the trace at the point in the plane. There's a lot going on and we use some sliders to make things more dynamic.
Being able to see what you're talking and thinking about helps a ton. Even just playing around with this kind of construction once or twice can help you picture it in your head going forward.
Видео Exploring Partial Derivatives in GeoGebra 3D канала turksvids
In this video we use GeoGebra 3D (head to geogebra.org and pick the 3D graphing calculator) to get a sense of what partial derivatives really are and how we can visualize them. We're trying to answer the question, "But what are they?" We focus on partial x, dz/dx, but repeat the construction for partial y at the end.
Specifically we: plot a curve, plot a vertical plane, plot the trace of the curve in the plane, put a point on the trace, calculate the appropriate partial derivative, and write the equation of the line tangent to the trace at the point in the plane. There's a lot going on and we use some sliders to make things more dynamic.
Being able to see what you're talking and thinking about helps a ton. Even just playing around with this kind of construction once or twice can help you picture it in your head going forward.
Видео Exploring Partial Derivatives in GeoGebra 3D канала turksvids
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Visualizing Absolute Max/Min of Multivariable Function on a region with GeoGebra 3DMultivariable Calculus: Partial Derivatives (14.3)Gradients and Partial DerivativesModelling with GeogebraUsing GeoGebra 3D to look at Curves, Tangent Vectors, and Tangent Lines in 3DBut what is a partial differential equation? | DE2Partial Derivatives and the Gradient of a FunctionDirectional Derivatives | What's the slope in any direction?Graphing Spherical Coordinates in GeoGebra 3D (Part 1): A SphereEuler's Method with GeogebraGEOGEBRA : Getting Started in 3D!Explore 3D Calculator (Part 1)Geometric Introduction to Partial Derivatives with Animated GraphicsHow to Create a Custom Surface of Revolution in GeoGebraThe Tangent Line and the Derivative (Calculus)GeoGebra Discovering PiUsing GeoGebra Simulations to Teach Probability Problem SolvingChain Rule With Partial Derivatives - Multivariable CalculusMultivariable Calculus: Gradients and Directional Derivatives