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Curated OER
Relating Fractions, Decimals and Percents
Students convert numbers to fractions, decimals and percents. In this conversion activity, students convert fractions, decimals and percents to a specified form. Groups of students play a conversion index card game. A...
Curated OER
Finding Discount and Sale Price
Seventh graders solve real-life problems involving sales tax, discount, and simple interest. They find the amount of discount. In groups, 7th graders examine a sales advertisement. Given a budget, they choose purchases, and figure the...
Curated OER
Polyhedra
Seventh graders explore the characteristics of three-dimensional figures. They compare the nets of figures. Students describe the relationship between the nets draw and the solid. They identify the vertices, edges and faces of the...
Curated OER
Introduction to Measuring Length in Customary Units
Students explore customary units of measurement. Students use yardsticks, rulers, and adding machine paper to measure specific units as directed by the teacher. Through completing this hands-on activity, they actively investigate units...
Curated OER
Justice in America
Eleventh graders analyze primary sources for evidence of intent and purpose. In this American government instructional activity, 11th graders compose a one-page response explaining their understanding of "justice." Students read and...