Wolfram Research
Wolfram Math World: Math World: Hexagon
Gives a detailed overview of hexagons, particularly of regular hexagons. Be sure to use the links for unfamiliar notation or variable representation. This site gives formulas for inner radius, circumradius, parameter, and area of a...
CPALMS
Florida State University Cpalms: Florida Students: What Causes Weather?
Determine parameters of weather; including specifically temperature, humidity, precipitation, wind direction and wind speed in this tutorial. During this tutorial, you will relate the jet stream and ocean circulation to the causes of...
Missouri State University
Missouri State University: Introductory Statistics: Linear Regression Models
Four examples which use the linear regression model in real-world applications. The site continues with discussion on how to correctly construct the regression model, how its results can be analyzed, and what can come from it.
Sophia Learning
Sophia: Creating a Good Survey and Analyzing the Results
In this activity, students will learn how to develop a sample survey while also using inferential statistics to solve real-world problems.
Shodor Education Foundation
Shodor Interactivate: Interactive: Scatter Plot
Use this interactive applet to input a series of (x, y) ordered pairs and plot them. Parameters such as minimum and maximum value, minimum and maximum y value, and x- and y-scale can be set by the user or determined by the applet.
Calculator Soup
Calculator Soup: Square Pyramid Calculator
Use this calculator to determine the volume, surface area, or other figure for a square pyramid, given the other numbers. Users set their parameters for two known variables of the pyramid and find what the unknown amounts would be.
Math Slice
Math Slice: Fraction Operations
This resource allows students to practice fraction computations. Students are able to select parameters that include the type of operation, numerator and denominator max and min, common denominator, and improper fraction. There are ten...
Math Slice
Math Slice: Mean, Median, Mode and Range
This resource allows students to practice finding mean, median, mode and range. Students are able to select parameters that include a number range, length of sequence, and an option to work on one or all including mean, median, mode and...
Math Slice
Math Slice: Volume
This resource allows students to practice converting metric or customary units of volume. Students are able to select parameters that include metric or customary units and difficulty level. There are ten problems with instant feedback...
Math Slice
Math Slice: Length
This resource allows students to practice converting metric or customary units of length. Students are able to select parameters that include metric or customary units and difficulty level. There are ten problems with instant feedback...
Math Slice
Math Slice: Weight
This resource allows students to practice converting metric or customary units of weight. Students are able to select parameters that include metric or customary units and difficulty level. There are ten problems with instant feedback...
Analyze Math
Analyze Math: Cosecant Function
The trigonometry tutorial investigates the graph of the cosecant function. The interactive tutorial examines the period, phase shift, and range of the cosecant graph. Learners use the applet to manipulate the parameters of the cosecant...
Code.org
Code Studio: Call a Function
Calls a user defined function that takes no parameters, and optionally generates a return value.
Shodor Education Foundation
Shodor Interactivate: Overlapping Gaussians
In this applet you can adjust the parameters on two Gaussian curves to determine if there is a possibility of a difference between the two means.
Missouri State University
Missouri State University: Introductory Statistics: Models of Distributions
The different types of distributions are discussed here - uniform, regular, negative exponential, triangular, and normal. The properties of probability distributions are also explained here in detail. A good starting point in the topic...
Illustrative Mathematics
Illustrative Mathematics: S Ic Strict Parents
In this task, students want to estimate the proportion of students in the school who thought of their parents as "strict". They do not have time to interview all 1000 students, so they plan to obtain data from a sample of students....
Illustrative Mathematics
Illustrative Mathematics: F Le Carbon 14 Dating in Practice I
In this task, students learn about exponential decay by examining the amount of Carbon-14 left in a preserved plant with the passage of time after the plant has died. This provides a simple introduction to Carbon-14 dating but the actual...
Illustrative Mathematics
Illustrative Mathematics: F Le a Saturating Exponential
For this problem, students use an exponential equation to investigate the warming up of a cold beverage on a summer day and analyze a graph to estimate temperatures. Aligns with F-LE.B.5 and F-BF.B.
Math Slice
Basic Math: Telling Time
This resource covers telling time where students can choose time intervals to practice. After selecting parameters students complete ten problems with instant feedback and an opportunity to practice again.
Math Slice
Math Slice: Greatest Common Divisor (Factor)
This resource allows students to practice finding the greatest common factor among 2, 3, or 4 numbers. Students are able to select parameters of how many numbers they will compare, and the range of possible numbers. There are ten...
Math Slice
Math Slice: Least Common Multiple
This resource allows students to practice finding the least common multiple among 2, 3, or 4 numbers. Students are able to select parameters of how many numbers they will compare, and the range of possible numbers. There are ten problems...
Math Slice
Basic Math: Counting
This resource covers counting, addition, and subtraction where students can choose a range of numbers to ten. After selecting parameters students complete ten problems with instant feedback and an opportunity to practice again.
US Department of Agriculture
The United States National Arboretum: Basic Plant Requirements
Site provides a brief description of some of the environmental parameters that influence plant growth.
Walter Fendt
Walter Fendt: Model of a Carousel: Centripetal Force
This resource features an applet that models the motion of a carousel ride at an amusement park to demonstrate centripetal force. The motion parameters can be modified and seen in the animation.