Algebraic Concepts

DataAnalysis (iPad)
DataAnalysis is a general purpose iPad App for the plotting and fitting of all types of data that can be formulated as x, y pairs. - Data Evaluation Systems

Desmos (Web Based/iPad/Chromebook)
Online graphing calculator. - Desmos

Figure This! Math Challenges for Families (Web-Based)
Create equivalent fractions by dividing and shading squares or circles, and match each fraction to its location on the number line. - NCTM

IXL Texas Algebra 1 (Web-Based)
Practice that feels like play. (Note: there is a limit of 10 questions that can be answered in a day in free version)- IXL

IXL Texas Algebra 2 (Web-Based)
Practice that feels like play.(Note: there is a limit of 10 questions that can be answered in a day in free version)- IXL

IXL Texas PreCalculus (Web-Based)
Practice that feels like play.(Note: there is a limit of 10 questions that can be answered in a day in free version)- IXL

NRICH (Web-Based)
Embed rich mathematical tasks into everyday classroom practice. - University of Cambridge

Quad Solve (Chromebook)
Easily solve for the real or complex solutions in either decimal or exact form, the discriminant, and the vertex of a quadratic equation. - Austin

Sketchpad Explorer (iPad)
Drag, manipulate and animate visual mathematics to develop and generalize your understanding of fundamental concepts across elementary math, geometry, algebra, trigonometry, calculus, and beyond. - KCP Technologies, Inc.

Which One Doesn't Belong?, (Web-Based)
A website dedicated to providing thought-provoking puzzles for math teachers and students alike. There are no answers provided as there are many different, correct ways of choosing which one doesn't belong.
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