What is Thomas Jefferson signing? Focus on American history with this cross-curricular math puzzle. Learners utilize addition and subtraction skills to solve the mystery of the Fourth of July. All numbers are 3-digit, and there are no...

Eighth graders prepare for a field trip to Washington, DC by researching landmark, monument, or building in Washington. They use the information in small groups to design a multimedia presentation. They include a spreadsheet that shows...

Seventh graders discover the difference between theoretical and experimental probabilities by designing their own problems and testing them. After conducting their own coin toss trial, they compare their results with an Internet...