Equations and Inequalities
Fifth graders create and interpret equations and inequalities within the text of problem situations. The pre-assessment is an informal activity in which students match a statement to the appropriate equation or inequality.
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Evaluating Solutions of One Step Equations and Inequalities
Review the differences among equations, expressions, and inequalities. Demonstrate with a scale how an equation balances out on both sides, and how an inequality has a set of solutions. Present a few real-world problems for your...
5th - 7th Math CCSS: Designed
Understand Inequalities Using a Bar Model
Do inequalities only have one answer? Watch how the video breaks the problem into a visual model to guess and check different answers. While it doesn't solve for the actual answer in variable form, it shows how multiple answers can be...
4 mins 5th - 7th Math CCSS: Designed
Understand that Inequalities Have More than One Solution Using a Number Line
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...
5 mins 5th - 7th Math CCSS: Designed