155 results for "jsxgraph".
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Question in How-tos
Shows how to use JSXGraph to make a sine graph with amplitude, frequency and phase controlled by sliders.
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Question in How-tos
This question shows how to generate a random set of $(x,y)$ samples, where $y = mx + c + \mathrm{noise}$.
The JSXGraph extension is used to show a scatter plot of the data. This isn't necessary if you just want to generate the data.
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Question in How-tos
The student is given a quadratic formula and asked to fill in a table of values of $f(x)$ for a given range of $x$.
There is also a plot of the points, which updates when the table is filled in, or the student can move the points to fill in the table.
The table uses the spreadsheet and JSXgraph extensions.
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Exam (11 questions) in Demos
Some questions which use JSXGraph to create interactive graphics.
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Question in Demos
This question shows a JSXGraph diagram above a mathematical expression input, containing a plot of the expression the student enters.
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Question in MESH
Use Pythagoras' Theorem to find the length of a side on a right-angled triangle.
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Question in Demos
This question demonstrates how to construct a JSXGraph diagram using JessieCode.
The construction shows a triangle and its orthocentre, circumcentre and centroid. They are always collinear. You can move the vertices of the triangle.
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Exam (13 questions) in MSP Away day May 2023
A collection of questions demonstrating the JSXGraph, GeoGebra and Eukleides extensions.
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Question in MESH
Questions that gives either an am or pm time displayed on a 12-hour clock and asks for its equivalent time in 24-hour mode. The question uses JSXGraph to generate the displayed 12-hour time. Times are randomly generated in 5 minute increments.
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Question in Demos
This question demonstrates a few ways of interacting with a Venn diagram drawn using JSXGraph.
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Question in MESH
This question asks the student to calculate three points of a given linear function then plot these points in a JSXGraph item and find the x and y intercepts of the line.
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Question in TALMO Formative assessment talk 2022
This question demonstrates a few ways of interacting with a Venn diagram drawn using JSXGraph.
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Question in Demos
This question shows how to use the JSXGraph extension to show the student a plot of a function that they enter.
In the first part, the student enters an expression for $f(x)$. Once they've done that, they can reveal a plot of the function.
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Question in Demos
This question demonstrates how to plot a graph of a function using JSXGraph.
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Question in Yvonne's workspace
This question demonstrates a few ways of interacting with a Venn diagram drawn using JSXGraph.
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Question in HL10524 Questions
Gives a plot of a velocity-time graph using JSXgraph, and a description of the motion shown in the graph. The student is asked to calculate the acceleration at different stages of the motion, and the displacement at the end of the motion.
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Question in Louise's workspace
Compute a table of values for a quadratic function. A JSXgraph plot shows the curve going through the entered values.
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Question in Christian's workspace
This is a copy of a question by Ben Brawn. It replaces the JavaScript construction of the diagram with JSXGraph+JME.
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Question in Vicky's workspace
Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values. The student input is now disconnected from the graph so that they slide the points usually after they input the values and the answer fields are not updated.
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Question in Christian's workspace
The student is shown a diagram with a line between two points. They must make the line cross the axes at $x=1$ and $y=2$. They can drag the points around, or type a gradient in to move the points accordingly.
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Question in Demos
The student is shown a Cartesian diagram containing a point $P$ and a circle. They must move the point and change its radius so that the point $P$ is touching the circle.
They can type the radius and coordinates in, or move the circle around on the diagram.
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Question in Demos
A 2D linear programming problem: optimise the profit from producing two different kinds of product, which both use the same limited resources.
A JSXGraph diagram illustrates the problem and can be used to find an answer.
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Question in Demos
The student must make a spanning tree of the complete graph $K_5$. They can tick boxes to include or exclude edges, or toggle them by clicking on a visual representation of the graph.
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No description given
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Exam (6 questions) in Using JSXGraph in Numbas - JSXGraph conference 2021
Some questions demonstrating the JSXGraph extension, for my talk at the JSXGraph conference 2021.
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Question in Christian's workspace
Compute a table of values for a quadratic function. A JSXgraph plot shows the curve going through the entered values.
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Question in Thomas's workspace
There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.
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Question in Anthony's workspace
There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.
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Question in How-tos
No description given
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Question in Terry's workspace
There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.