Simultaneous Equations vs PixelMath

Simultaneous Equations are a set of equations with two or more variables for which there are values that can satisfy all the equations simultaneously. The Simultaneous Equations app is an interactive tool designed to help teachers introduce the concepts related to simultaneous equations and demonstrates two methods for solving them. It provides students with an interactive learning device to help them better understand these important concepts. While using the app students set up the definitions of two lines. The lines are plotted on a coordinate grid. The coordinate pair for the intersection of the two lines represents the solution for the simultaneous equations. The Elimination and Substitution Methods are demonstrated. Designed in California by Dr. Fred Ventura, Simultaneous Equations is one of the apps in the Math Power Series. Simultaneous Equations turns your iPad into a mathematical playground for introducing the coordinate plane, ordered pairs, slope, y-intercept, and the graphical, substitution and elimination methods for solving simultaneous equations. The primary objective for this app is to provide a method for students to visualize simultaneous equations graphed on a coordinate grid and to learn the substitution and elimination methods for finding a solution algebraically. Tap the table icon and begin defining an equation by using a slider to specify the slope and y-intercept of a line. Tap the plot button to graph the equation. Use the same procedure to define a second equation. Tap either the substitution or elimination icon to open a note and see the algebraic steps involved in finding the solution. Tap the question mark icon to start the quiz and measure a students understanding using randomly generated problems. Tap the notebook icon to begin reading an illustrated lesson that includes information about real-world applications for simultaneuos equations.. Simultaneous Equations turns your iPad into a power tool for teaching the concepts related to solving simultaneous equations using the graphical, substitution and elimination methods. Use Simultaneous Equations to create a presentation while illustrating and discussing the key principles of analytic geometry. Simultaneous Equation is perfect for algebra students in middle school and high school classrooms. Enrich your mathematics curriculum with the power of Simultaneous Equations!

Build confidence for the Digital SAT® Math section with focused practice, concise solutions, and guided examples that help you understand each problem-solving method. PixelMath organizes practice by skill, making it easy to focus on specific topics, recognize common question patterns, and learn efficient ways to solve problems. PRACTICE THE FOUR MATH DOMAINS • Algebra • Advanced Math • Problem-Solving and Data Analysis • Geometry and Trigonometry FEATURES • Topic-Based Practice Work on linear equations, functions, quadratics, percentages, statistics, circles, triangles, volume, trigonometry, and more. • Concise Step-by-Step Solutions Review clear solutions designed to show an efficient path from the question to the answer. • Guided Similar Examples When you need help, open a related example with a complete solution and apply the same method to the original problem. • Instant Feedback Check your answer and review the reasoning behind the solution. • Built-In Drawing Pad on iPad Write calculations and sketch diagrams directly on the screen while solving problems. • Offline Practice Downloaded practice content works without an internet connection. An internet connection is required for purchases and restoring access. TRY BEFORE UNLOCKING Try the first question in every exercise. A one-time in-app purchase unlocks questions 2–10 across all exercises. PixelMath uses independently created practice questions designed around the skills assessed in the Digital SAT® Math section. It does not reproduce official exam questions. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this app.