Seventh graders explore Fort St. Louis. In this Texas history instructional activity, 7th graders research Internet and print sources regarding the history of fort and the settlement. Students use their research findings to create...

Students work in groups to calculate the costs of a trip to Six Flags amusement park. In this domain and range lesson, students calculate the least and greatest amounts of money needed for tickets, food, souvenirs, and airplane tickets.

Students relate what they know about boundaries on sports courts to explore range of space. In this domain and range lesson, students identify numbers needed to calculate ranges and use the problem solving strategy of making a table.