This activity is wonderful and I have used in my room on several occasions. Focused and based on 7.13A TEK: calculate the sales tax for a given purchase and calculate income tax for earned wages
Foldable that addresses finding the tax and finding the new amount. The foldable is flexiable but comes with a key.
Class activity: This comes with four pockets and four situations per pocket. I suggest that students work in groups or rotate in stations. Problem that go into which pocket is included in addition to its answer key. These problems are STAAR based and bring depth to concept.
Depednent pract problems (five) that include a key.