### Rainbow Parabolas: Scratch

Emphasis: Algebra/ Quadratics Creator: Mike Larson     Twitter: @boundsofoutmath @lisaannfloyd @georgegadanidis  @MrJCummings Students will have created their very own graphing calculator and explore it using various transformations of a Rainbow Parabola View Lesson Here

### How Safe is Safe: Scratch

Emphasis: Exponential Growth and Decay Creator: Mike Larson    Twitter: @boundsofoutmath Students will understand the power of exponential growth and be able to write programs that allow them to solve problems related to arithmetic and geometric sequences including the Legend of the Chessboard story. View Lesson Here

### Grasping Gravity: Scratch

Emphasis: Algebra Creator: Mike Larson     Twitter: @boundsofoutmath To see the math behind gravity and be able to accurately model it using algebraic variables in Scratch.  Students should be able to explain the connection between quadratics and the rate of change in a falling object. View Lesson Here

### Systems of Equations: Scratch

Emphasis: Algebra Creator: Ashley Tewes        Twitter: @ashleyanntewes Given two lines in slope-intercept form, students will create a program that will find the intersection point between the lines. View Lesson Here

### Graphing Slope-Intercept Form: Scratch

Emphasis: Algebra Creator: Mike Larson        Twitter: @boundsofoutmath This program allows the user to type in a linear equation, then the program graphs the line. View Lesson Here

### Programming any Formula: Scratch

Emphasis: Algebra Creator: Mike Larson        Twitter: @boundsofoutmath Learn to create variables in Scratch using the data tab. Creating formulas using programming can allow for quick computation of repetitive tasks. View Lesson Here