In this video segment from Cyberchase, the CyberSquad tessellates hexagons to finish crossing the lava river.
Finding the Intersection
In this Cyberchase video, Inez and Digit identify the location of the transformation using their knowledge of parallel and intersecting lines.
Using a Coordinate Grid
In this Cyberchase video segment, the CyberSquad must locate each other using a map’s grid to construct a coordinate system using letters and numbers.
In this video segment from Cyberchase, Harry decides to train as a firefighter and uses line graphs to chart his physical fitness progress.
Force Field Combinations of Switches, Levers and Buttons
In this Cyberchase video segment, the CyberSquad finds the right combination switch, lever and button that will deactivate the force field protecting the stolen Black Crystal.
Harry and his friend make a wager on a game of chess in this video segment from Cyberchase.
Decreasing Water Levels
The CyberSquad creates a line graph to help tell the story of the decreasing water levels in Sensible Flats in this video segment from Cyberchase.
Digit in Pursuit
The CyberSquad tracks Digit’s position in time and then studies graphs to figure out what Hacker is scheming in this video from Cyberchase.
In this video segment from TV411, Ruby and her mom plan a schedule so she can complete her homework and still have time for friends and sports.
This website contains class notes from a 100 level Calculus course at University of British Columbia. The site contains examples and explanations of Euler's method. The lecture notes explain a simple initial value problem to numerically approximate solutions to differential equations, Euler's method and a logistic equation.
Discovering Important Statistical Concepts Using Spreadsheets (DISCUS)
DISCUS is a set of Microsoft Excel spreadsheets designed for teaching first year undergraduate level statistics. Students can use them on their own and do not need prior knowledge of Excel. Topics include descriptive statistics, probability, binomial distributions, and regression etc. This page has links to more info about each topic, an independent review of DISCUS, and a DISCUS download. It also links to information on the creation of a Spanish version of DISCUS called Tutorial para el Aprendi
Discovering Important Statistical Concepts Using Spreadsheets
The Discovering Important Statistical Concepts Using Spread Sheets (DISCUSS) project is a modified and supplemented web-based implementation of the initial DISCUS materials for teaching elementary statistics at the introductory level. The site aims to integrate the powerful interactive capabilities of Microsoft Excel with the convenience of web-based resource materials using Microsoft Internet Explorer. There are several modules within the project. Modules include, [no comma] charts and graphs,
Data Plotting and Fitting
This Data Plotting and Fitting page was developed as a third year laboratory for the School of Physics, University of New South Wales. The program will plot data into several different graphs. Graphs include a line graph, linear regression fit, exponential fit, power fit, Gaussian fit and Cos squared fit. The program can also calculate fit for the data if required.
Daisy World Model
The Daisy World model is intended to illustrate a mechanism through which biota might optimize their environment by means of negative feedback. The model offers a very simplified approach to a feedback system and can provide an introductory lesson in how models work. The aim of the model is to implement and test a mathematical model describing possible influence of biota on an abiotic (climatic) system using GAWK and GNUPLOT. The model tests the hypothesis that biota can influence the planetary
Crossroads in Mathematics: Standards for introductory college mathematics before calculus.
Crossroads in Mathematics: Standards for Introductory College Mathematics Before Calculus has two major goals: to improve mathematics education at two-year colleges and at the lower division of four-year colleges and universities and to encourage more students to study mathematics. The document presents standards that are intended to revitalize the mathematics curriculum preceding calculus and to stimulate changes in instructional methods so that students will be engaged as active learners in wo
Central Limit Theorem Applet
The Central Limit Theorem applet demonstrates the central limit theorem using simulated dice-rolling experiments. An "experiment" consists of rolling a certain number of dice (1-5 dice are available in this applet) and adding the number of spots showing. This experiment is "performed" repeatedly, keeping track of the number of times each outcome is observed. These outcomes are plotted in the form of a histogram. According to the Central Limit Theorem, if the number of dice rolled is not too smal
Sun's Impact on Earth's Temperature
In this activity, middle school students view NASA images and movies of Venus, Earth, and Mars to deduce weather patterns and manipulate computer models to test competing hypotheses. By completing this activity, the learner will compare weather patterns observed on Venus, Earth, and Mars; manipulate computer models to investigate the influence of solar distance and atmosphere; evaluate various solar system hypotheses using a computer model.
Planet Paths: Studying Planetary Orbital Paths
This activity is designed to help middle school students understand that planets travel in nearly circular orbits around the sun, and that planetary motion obeys laws defined by Kepler and Newton. Students will explore interactive web sites demonstrating orbital motion and complete a series of modeling activities.
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