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Shodor Education Foundation
Equation Solver
Solve your equation and prove it, too. Young mathematicians solve linear equations using an interactive. They must input a property to justify each step of their solutions.
Curated OER
Linear Systems
Students solve and graph linear equations. In this algebra instructional activity, students solve systems of equations using elimination and substitution. They graph their answer and identify the point of intersection.
Curated OER
Arithmetic Sequences 1.6
In this arithmetic sequences worksheet, learners solve 45 short answer, multiple choice, and graphing problems. Students find the nth term of an arithmetic sequence. Learners solve systems of equations using elimination. Students find...
Curated OER
Fractions and Ribbons
Sixth graders explore using inverse operations to solve decimal and fraction problems. In this decimal and fraction lesson plan, 6th graders prepare ribbon for a part and need to cut it in equal lengths. Students analyze the problem.