# data[].attributes.headline
Grade 8: Solving real-world linear equations

# data[].attributes.subject
Grade 8: Solving real-world linear equations

# data[].attributes.body
OLS 8.EE.8.C: Solve real-world and mathematical problems leading to pairs of linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair.

# data[].attributes.body
Students will complete a Kahoot activity to identify slope, y-intercept, and forms of linear equations (slope-intercept, point-slope, standard form).

# data[].attributes.attachment_link.title
Math 8 Write Equations to Model Linear Relationships (MATH) - Details - Kahoot!

# data[].attributes.attachment_link.description
Create interactive quizzes, polls, presentations, and more to engage your audience.

# data[].attributes.body
Students use Desmos Classroom to explore how changes in slope and intercept affect a line’s position, and visually see where two lines intersect.

# data[].attributes.attachment_link.description
In this activity, students will develop their understanding of systems of equations, particularly as they're represented as tables, equations, and graphs. They'll apply that understanding to the question, "Will one racer catch another?" French translation courtesy of Jocelyn Dagenais: https://teacher.desmos.com/activitybuilder/custom/5b0d67053277b30a49664521

# data[].attributes.body
Students work in Google Sheets or GeoGebra to plot two equations and use the graphing tools to find intersection points that represent real-world solutions (e.g., comparing two phone plans or ticket prices).

# data[].attributes.body
In small groups using Padlet, students sort examples of systems solved by substitution, elimination, and graphing. They identify advantages/disadvantages of each method for various scenarios.

# data[].attributes.body
Students design a real-world scenario (e.g., comparing business profits, travel rates, or plan costs) using Desmos to present the problem, graph both equations, and interpret the solution (intersection).

# data[].attributes.attachment_link.description
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

# data[].attributes.body
Students record short Flip (Flipgrid) videos explaining which solving method (graphing, substitution, or elimination) is best suited for a particular problem and why.

# data[].attributes.attachment_link.title
Flipgrid App 🖥️ Download Flipgrid for Free for PC: Install on Windows 10 & Mac

# data[].attributes.attachment_link.description
Learn with the amazing Flipgrid app 🖥️ Download Flipgrid app for Windows PC and Mac 🟠 Enjoy a user-friendly interface for working with your students 🟠 Join our community