Shodor Education Foundation
Shodor Interactivate: Multi Bar Graph
The interactive learning activity allows students to manipulate a double bar graph. Teacher resources are included.
Shodor Education Foundation
Shodor Interactivate: Bounded Fraction Pointer
Create the fraction that is being represented on the number line.
Shodor Education Foundation
Shodor Interactivate: Estimator Quiz
This activity allows the student to practice estimating the results of addition multiplication and percentage problems. The activity has 3 levels of challenge.
Shodor Education Foundation
Shodor Interactivate: Fire: Estimating Percent
This interactive activity allows the student to visually practice estimation skills by estimating the number of trees and the percent of trees burned in a forest fire. There are 3 levels that provide estimating practice for large and...
Shodor Education Foundation
Shodor Interactivate: Fraction Sorter
Students will build two or more fractions and then order them from smallest to largest. This interactive activity is an excellent resource for students to visually understand fractions and their placement on the number line. A collection...
Shodor Education Foundation
Shodor Interactivate: Surface Area and Volume
This is an interactive site that enables the viewer to input different measurements in order to learn about surface area and volume for a rectangular prism and a triangular prism.
Shodor Education Foundation
Shodor Interactivate: Triangle Explorer
This applet allows users to study the nature of triangles and their area. It draws random triangles on a Cartesian coordinate system. The user can determine the area of the triangle using his or her preferred method. After the calculated...
Shodor Education Foundation
Shodor Interactivate: Equation Solver
This activity helps with understanding how to balance an algebraic equation. You input the term and the operation. The activity uses that term, operates on both sides of the equation, then displays the resulting equation.
Shodor Education Foundation
Shodor Interactivate: Lessons: Advanced Fire
Lesson plan to help young scholars understand independent and dependent variables through a fire probability simulation.
Shodor Education Foundation
Shodor Interactivate: Surface Area of a Rectangular Prism
This lesson plan teaches students how to find the surface area of rectangular prisms.
Shodor Education Foundation
Shodor Interactivate: Fraction King
Students and teacher play a game called "Fraction King" to understand the idea of taking fractional parts of whole numbers then use manipulatives and several computer applets to cement the idea.
Shodor Education Foundation
Shodor Interactivate: Transformations
This lesson shows elementary students how they can know that rigid motions like reflections, rotations, and translations create a shape congruent to the original.
Shodor Education Foundation
Shodor Interactivate: Solving Equations
Introduction to various algorithms for solving single-variable, linear equations.
Shodor Education Foundation
Shodor Interactivate: Emerging Patterns
Students consider the patterns that emerge from agent models and geometric fractals.
Shodor Education Foundation
Shodor Interactivate: Lessons: Polar Coordinates
Introduces learners to graphing in the polar coordinate plane.
Shodor Education Foundation
Shodor Interactivate: Functional Graphs
Students will graph input/output pairs from a simple linear function in order to gain an understanding of basic linear functions.
Shodor Education Foundation
Shodor Interactivate: Surface Area of Prisms
This lesson teaches students how to find the surface area of non-rectangular prisms.
Shodor Education Foundation
Shodor Interactivate: Recognizing Patterns
Students learn to identify a variety of patterns using sequences and tessellations.
Shodor Education Foundation
Shodor Interactivate: Fraction Conversion 2 (With Percents)
Students learn how to convert from fractions to percentages.
Shodor Education Foundation
Shodor Interactivate: Fraction Conversion
Students learn how to convert from fractions to decimals.
Shodor Education Foundation
Shodor Interactivate: Finding Factors
Activities are designed to give students practice in finding the factors of whole numbers.
Shodor Education Foundation
Shodor Interactivate: Comparing Fractions
Introduces young scholars to fractions and explores basic mathematical operations with fractions, comparing fractions, and converting fractions into decimals or percents.
Shodor Education Foundation
Shodor Interactivate: Conic Flyer
"This applet allows the user to create graphs of conic sections. Using slider bars, one can manipulate the function to change the constant values and view the effects of those changes."
Shodor Education Foundation
Shodor Interactivate: Transmographer
Shodor Education Foundation provides an applet that "allows the user to explore the world of transformations, reflections, and rotations. It allows the user to translate triangles, squares, and parallelograms on both the x and y-axes."