Polygons Galore! is a mathematics unit for high-ability learners in grades 3-5 focusing on 2-D and 3-D components of geometry by exploring polygons and polyhedra and their properties. The van Hiele levels of geometric understanding provide conceptual underpinnings for unit activities. The unit consists of nine lessons that include student discovery of properties of polygons and polyhedra, investigations for finding areas of triangles and quadrilaterals, study of the Platonic solids, and real-world applications of polygons and polyhedra. It also includes activities related to identifying, comparing, and analyzing polygons by using properties of the polygons; constructing meanings for geometric terms; developing strategies to find areas of specific polygons; identifying and building regular and nonregular polyhedra; and recognizing geometric ideas and relationships as applied in daily life and in other disciplines, such as art. Grades 3-5

Looking for a way to challenge your gifted students in math class? Look no further! Beyond Base Ten investigates the concept of place value and the representation of numbers by using place value and non-place-value systems. Number bases other than Base Ten are featured, especially through historical contexts of early civilizations that developed number systems different from the one we use today. Place value is a fundamental and powerful concept that is the foundation for the number system used by all cultures. Typical curriculum materials address this concept in a rote method. This unit goes beyond this and encourages students to analyze the structure of our number system and other systems; examine the historical foundations of place value systems (Babylonian and Mayan) and non-place-value systems (Roman and Greek) over thousands of years in different civilizations; analyze why Base Ten is the surviving number system; and investigate applications of other number bases in areas such as computers and electricity. Beyond Base Ten is perfect for any student who loves mathematics! Beyond Base Ten was developed by the Center for Gifted Education at The College of William and Mary. Grades 3-6

Spark the visual learning of students in grades 2-4 with Spatial Reasoning, a mathematics unit for high-ability learners. Gifted students demonstrate an advanced aptitude for spatial reasoning at early ages, and they require more complex lessons than what the standard curriculum provides. This field-tested unit approaches spatial reasoning through one-dimensional (1-D), two-dimensional (2-D), and three-dimensional (3-D) tasks that will engage students. The lessons in this unit are differentiated for gifted learners, and they are supported by hands-on extension activities that extend spatial concepts beyond the classroom. The skills learned throughout this unit will lay the foundation of spatial reasoning that will prepare students for middle school and beyond. Spatial Reasoning was developed by the Center for Gifted Education at The College of William and Mary. Grades 2-4

The essential survival guide for college students Getting into college takes plenty of hard work, but knowing what your professors expect of you once you get there can be even more challenging. Will This Be on the Test? is the essential survival guide for high-school students making the transition to college academics. In this entertaining and informative book, Dana Johnson shares wisdom and wit gleaned from her decades of experience as an award-winning teacher in the freshman classroom-lessons that will continue to serve you long after college graduation. Johnson offers invaluable insights into how college academics differs from high school. She reveals how to maximize what you learn and develop good relationships with your professors, while explaining how you fit into the learning environment of college. Answering the questions that many new college students don't think to ask, Johnson provides tactical tips on getting the most out of office hours, e-mailing your professor appropriately, and optimizing your performance on assignments and exams. She gives practical advice on using the syllabus to your advantage, knowing how to address your instructors, and making sure you're not violating the academic ethics code. The book also offers invaluable advice about online courses and guidance for parents who want to help their children succeed. Will This Be on the Test? shows you how to work with your professors to get the education, grades, and recommendations you need to thrive in the classroom and beyond.