Hacking History

I created this activity for a math rotation during my 7th grade students' field trip to the aquarium! It is the perfect worksheet for a field trip or even a stand-alone activity in class that builds real-world connections. My students loved this, and it helped percents "click" for many of them. This activity covers the following math topics: - Numbers & Operations: Adding and subtracting positive & negative numbers - Percents: Taxes, mark-ups, and discounts - Inequalities: Writing inequali