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6-8 Math
Explorer (Ages 8-12)
Linear Equations and Graphing
Linear equations describe straight-line relationships. Master slope-intercept form y = mx + b, the four characteristics of a line, and how to graph any linear equation with confidence.
15 min
+15 XP
The Pythagorean Theorem
The most famous equation in geometry — a² + b² = c² — works for every right triangle and powers everything from navigation to computer graphics.
15 min
+15 XP