Finding The Better Deal
Learners observe prices of given products of various sizes. They determine the unit price of each item to identify the best deal. This one-page worksheet contains pictures of the products and six comparison equations.
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Linear and Exponential Functions
This comprehensive unit on linear and exponential functions provides numerous clearly-written worksheets. Topics include graphing linear equations, solving systems of equations algebraically and by graphing, identifying the domain and...
8th - 11th Math CCSS: Designed
Which is the Best Deal on Candy?
Buying enough candy for trick-or-treaters without spending a lot of money can be the ultimate Halloween trick. Middle schoolers solve two holiday-themed word problems to determine which brand of candy is the better deal, based on cost...
6th - 8th Math CCSS: Designed
Determine the Best Deal By Comparing Equations
Now that you've taught constant of proportionality, can your mathematicians figure out which item has a better cost based on its equation? The first video in the series introduces the constant, while this video practices using it with a...
5 mins 6th - 8th Math CCSS: Designed
How Do You Use Unit Rates to Compare Rates?
Cupcakes, cupcakes, cupcakes! Where shall we buy some cupcakes? There are two stores selling cupcakes and we would like to know which one has the better deal. The instructor demonstrates how to find a unit rate for the cupcakes at each...
5 mins 6th - 9th Math CCSS: Adaptable