Illustrative Mathematics
Illustrative Mathematics: 6.ee Log Ride
In this instructional task students are given two inequalities, one as a formula and one in words, and a set of possible solutions. They have to decide which of the given numbers actually solve the inequalities. There are two solutions...
Better Lesson
Better Lesson: Working With Expressions and Equations Part 2
Sixth graders use substitution to find the values of equations and expressions they wrote using appropriate math symbols.
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Better Lesson: Working With Expressions and Equations Part 1
Sixth graders use their knowledge of algebraic expressions and equations to write expressions and equations using appropriate math symbols.
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Better Lesson: Final Assessment Day: Equations and Inequalities
Sixth graders show what they know about equations and inequalities.
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Better Lesson: Graphing Inequalities on a Number Line
Sixth graders graph the solutions of inequality on a number line and explain the solutions.