Visualize fractions by coloring in the right parts of either a circle or possibly a square, then get Individuals fractions from the very least to greatest. Fraction Sorter is one of the Interactivate evaluation explorers.
Action in the era of Sierpinski's Triangle -- a fractal made out of subdividing a triangle into 4 scaled-down triangles and slicing the middle one particular out. Take a look at range styles in sequences and geometric Houses of fractals.
Students perform move-by-action throughout the era of a special Hilbert-like Curve (a fractal comprised of deforming a line by bending it), allowing for them to discover selection patterns in sequences and geometric properties of fractals.
Make sure you endeavor to assign posts to an acceptable sub-category of Class:Statistics instead of the very best level.
Visually stand for two exclusive fractions which might be comparable to a provided portion. The fractional value is shown on a number line after you Examine to discover If the portion is suitable. Equivalent Portion Finder is amongst the Interactivate assessment explorers.
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Operate a simulation of how a fireplace will spread by way of a stand of trees, Studying about probability and chaos. Parameters: Probability that a tree catches hearth if its neighbor is on fire.
Study number styles in sequences and recursions by specifying pop over to this site a starting off number, multiplier, and include-on. The numbers inside the sequence are displayed on the graph, and They're also mentioned underneath the graph.
In this applet you can alter the parameters on two Gaussian curves to find out if there is a risk of a distinction between the two suggests.
-medoids dilemma explained in [1]. Following implementing the initialization purpose to pick out Original medoid positions, the program performs the swap-stage with the PAM algorithm, that's, it lookups around all achievable swaps involving medoids and non-medoids to determine When the sum of medoid to cluster member distances goes down. It is possible to specify which initialization function to use by means of the 'Get started' identify-value pair argument.
For every issue in Just about every cluster, calculate the sum of distances from The purpose to each other stage while in the cluster. Choose the level that minimizes the sum as the new medoid.
Make a activity spinner with variable sized sectors to have a look at experimental and theoretical probabilities. Parameters: Dimensions of sectors, range of sectors, range of trials.
Establish the value of two fractions you may have selected (which happen to be represented as details on a variety line). Then try this out find a portion whose value is between your two fractions (making use of an arrow to the amount line to be a tutorial) and decide its benefit. Bounded Portion Pointer is one of the Interactivate assessment explorers.
Study sampling with and without the need of replacement by randomly drawing marbles from a bag. Parameters: Selection and shade of marbles during the bag, substitution rule.