This Understand that Inequalities Have More than One Solution Using a Number Line video also includes:
To go on a field trip, Mrs. Robinson’s class needs to raise at least 80 dollars. Given four possible solutions, it is up to your number crunchers to use a number line to figure out which solutions would allow Mrs. Robinson’s class to go on the trip. This problem that is modeled in the video will help your learners understand that an inequality with one variable has more than one solution.
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- Helps learners visualize how inequalities are found
- The video asks questions that get young problem solvers to reason independently