Drag the tip of a slope triangle across a grid — its legs count the rise and the run, and rise ÷ run is the slope you read off a line, aim through a second point, or build from a given m.
A slope triangle anchored on a line is the only control: drag its tip and the horizontal leg counts the run while the vertical leg counts the rise, so rise ÷ run is read straight off the grid — from a drawn line, between two labelled points, or built from a given m such as −3/4, 0, or 1.5. Any similar triangle (2/1, 4/2, −2/−1) is accepted, which drills why every slope triangle on one line has the same ratio, and the flipped-ratio and sign-of-a-falling-line misconceptions get named on every miss. Best for Grades 7–8.
A free, no-signup, no-ads math game for Grade 8 — practising slope, rise-over-run, linear-equations, coordinate-plane. Play in your browser on the KidsDoMath games hub or explore more Coordinates & Algebra games.
By grade level: 8th Grade Math Games
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What math does Slope Slide practice? Slope Slide practices Slope, Rise Over Run, Linear Equations, Coordinate Plane. A slope triangle anchored on a line is the only control: drag its tip and the horizontal leg counts the run while the vertical leg counts the rise, so rise ÷ run is read straight off the grid — from a drawn line, between two labelled points, or built from a given m such as −3/4, 0, or 1.5.
What grade is Slope Slide for? Slope Slide is built for Grade 8 (ages 13–14). It sits in the Coordinates & Algebra strand, and it ramps across 8 levels so younger or older players find their own pace.
How do you play Slope Slide? Drag the tip of a slope triangle across a grid — its legs count the rise and the run, and rise ÷ run is the slope you read off a line, aim through a second point, or build from a given m.
Is Slope Slide free to play? Yes. Slope Slide is free, with no ads and no sign-up, and it runs in the browser on a phone, tablet or computer.