Home Page   
Home Page
Today is
 More Applets
 RESEARCH Search engines --online journals, Medline ...



The Interactive Library is about "real interactivity"! The database contains hundreds of activities that make use of sophisticated java, vrml and shockwave prgrams.

If you are unfamiliar with java or shockwave take a look at these sample programs.

-Teachers Create your own activity sheet to go with the prgrams and your students are set for a new experience.

-Students Use these programs to supplement your classroom activities, or use one of the more advanced applets as a starting point for your science project.

-Parents Use these programs to supplement your childs homework.

 Try one now!


Sum of angles in a triangle
Pythagorean Theorem
Thales Circle (A triangle inscribed in a semi-circle is right)
Special Lines and Circles in a Triangle
Platonic Solids (Regular Poyhedra)**
Sine, Cosine, Tangent of an Angle
Component of A Vector
Vector Equation in 3D Space
Virtual microprocessor lab
Probability Theorem
Java Applets for Visualization of Statistical Concepts
Math in the Kingdom
Automath Basic Computations
4-D Hypercube
Pythagoras' Haven
Theorem of Pythagoras(ancient Chineese
Grapher (Graphing Calculator
Pascal's Triangle
Integration Applet
Graphing Applet
Vector Addition**
Vector Cross Product
A point in Space
Grid Blaster (An introduction to coordinate geometry)
Elementary Statistics Applets Student's t test, ANOVA, Simple Least Squares, Spearman's Rank Correlation
Statistics Applets (STATLETS) Statistical Analysis and Graphics

Middle School Math
Angles and Pararell Lines 7 applets.
Congruent Figures and Triangles 13 applets.
Quadrilaterals and Conservation of Area 10 applets
Similar Figures 9 applets.
Circles 23 applets.
Pythagorean Theorem 19 applets.
Miscellaneous 9 applets.

High School
Trigometric Functions Over 20 Applets
Geometry I -- Over 40 Applets on Angles and Parallel Lines, Congruent Figures, Quadrilaterals, Similar Figures
Geometry II -- Over 20 Applets on Circles and the Pythagorean Theorem
Calculus -- Over 25 Applets on Limits, Deverivative and Integrals
Vectors 15 applets
Conics 9 applets
Complex Numbers 8 applets

Linear Algebra

Demostration of the Dot Product
Matrix Applet

Applet on the basins of attraction for Newton's method in one dimension.
Applet on two dimension integration in Cartesian coordinates with Riemann sums.

Applet on the modulus of continuity for functions of one variable.
Applet on fixed points of functions and the solution of fixed point equations by iteration.
Applet on the fundamental theorem of algebra.
Applet on the Newton-Raphson method for finding roots in one variable.
Applet on the Newton-Raphson method for finding roots in two variables.

Applet on the Lagrange multipliers method for solving constrained optimization problems.
Applet on secant lines and their relation to tangent lines for graphs of a single variable.
Applet on tangent lines to graphs of a single variable.
Applet on Riemann sums for integrals of a single variable.
Applet on the quadtratic approximation used in Simpson's rule.

Vector Calculus

2-D Vector Field Applet
3-D Vector Field Applet


Calculators and Data Analysis

Scientific Conversions Calculator 
Graphing Applet
Free conversion applet
Free simple plot
Write and plot a function
Virtual Abacus
Roman Numerals Calculator
Graphing Analyzer of Experimental Data
Learn about Functions (linear graphs)
Exploring Graphs and Functions
The Ultimate Graphing tool (graph multiple functions)
















Questions or Comments?
Copyright © 1999 EdInformatics.com
All Rights Reserved.