High schoolers make weather predictions and observations, research the cost of snowboarding equipment, and use their math skills to plot the course of a Giant Slalom Snowboarding event.

High schoolers are tested on their ability to solve mathematical problems dealing with the Hardy-Weinberg principle. There are 7 basic types of Hardy-Weinberg Problems which are randomly chosen by the program. Students sit at the...

Students infer what a mysterious object is in a photo. In this inference lesson, students practice their scientific skills to identify what they see. Students enjoy solving the mysterious identity of objects and extending their knowledge...

In this dialogue about marriage worksheet, students read aloud in pairs questions and answers concerning marriage.

[Free Registration/Login may be required to access all resource tools.] Round and find compatible whole numbers in order to estimate products and quotients.

In this activity, students will reduce a cafeteria recipe to suit a household recipe. They use compatible numbers to choose smaller measurements while retaining the original proportions.

Students will learn about the commutative and associative properties. This detailed lesson plan includes smartboard slides and downloadable worksheets.

The National Humanities Center presents collections of primary resources compatible with the Common Core State Standards - historical documents, literary texts, and works of art - thematically organized with notes and discussion...