Illustrative Mathematics
Discounted Books
Adolescents love to shop, especially when an item is discounted. Here, shoppers only have a set amount of money to spend. Will they be able to make a purchase with the discount and tax added in? Percent discounts can be calculated...
Illustrative Mathematics
Summer Swimming
Here is a real-world application for systems of equations. When is it better to pay an enrollment fee and lower daily rate, and when is it better to pay the regular price? The local swim center is having a special offer, reductions in...
Education Development Center
Tune in to Learning: Is Paying Over Time a Smart Move?
At T.V. 411 you can explore the concept of paying over time with situations involving credit cards, rent to own items, and more. This interactive lesson gives the learner an opportunity to make decisions about money management.