Bring Science Alive!
Bring Science Alive!

Author: Bert Bower

Publisher:

Published: 2015

Total Pages:

ISBN-13: 9781583719688

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Grade 1: Invites students to discover relationships between plant and animal parts and their relationships - Grade 2: Introduces students to the diversity and interdependence of living things in ecosystems. Students compare the properties and functions of different kinds of matter and analyze the processes that shape Earth over long and short periods of time - Grade 3: Explores the variations in traits of different organisms and the factors in changing environments that affect survival today and tin the past. Students quantify and predict weather conditions in different areas and a t different times and investigate the effects of balanced and unbalanced forces on motion - Grade 4: Examines the functions of internal and external plant and animal structures in growth, reproduction and information processing. Students explore the roles weathering, erosion, and deposition in shaping Earth's surface. They analyze patterns in wave motion and how energy is transferred by sound, light, heat and electric currents - Grade 5: Guides students in understanding the role of decomposers, consumers and producers in a healthy ecosystem. They study the geosphere, hydrosphere, atmosphere and biosphere and learn how these systems interact. They develop models to examine patterns caused by the relative positions of Earth and the sun, and identify matter as particles of matter too small to be seen [descriptions from TCI website].

Our Magnetic Earth
Our Magnetic Earth

Author: Ronald T. Merrill

Publisher: University of Chicago Press

Published: 2010-11-15

Total Pages: 270

ISBN-13: 0226520501

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For the general public, magnetism often seems more the province of new age quacks, movie mad scientists, and grade-school teachers than an area of actual, ongoing scientific inquiry. But as Ronald T. Merrill reveals in Our Magnetic Earth, geomagnetism really is an enduring, vibrant area of science, one that offers answers to some of the biggest questions about our planet’s past—and maybe even its future. In a clear and careful fashion, he lays out the physics of geomagnetism and magnetic fields, then goes on to explain how Earth’s magnetic field provides crucial evidence for our understanding of continental drift and plate tectonics; how and why animals, ranging from bacteria to mammals, sense and use the magnetic field; how changes in climate over eons can be studied through variations in the magnetic field in rocks; and much more. Throughout, Merrill peppers his scientific account with bizarre anecdotes and fascinating details, from levitating pizzas to Moon missions to blackmailing KGB agents—a reminder that real science can at times be stranger, and more amusing, than fiction. A winning primer for anyone who has ever struggled with a compass or admired a ragged V of migrating geese, Our Magnetic Earth demonstrates that education and entertainment need not be polar opposites.

Tangled Up in Luck
Tangled Up in Luck

Author: Merrill Wyatt

Publisher: Simon and Schuster

Published: 2022-11-29

Total Pages: 272

ISBN-13: 1534495800

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Seventh-graders Sloane and Amelia are devastated to be paired for a research project about long-lost jewels, but soon they are finding clues hidden for nearly a century--and realize they are being used.

Many Visions, Many Aims
Many Visions, Many Aims

Author: W.H. Schmidt

Publisher: Springer Science & Business Media

Published: 2008-04-06

Total Pages: 284

ISBN-13: 0306472082

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PREFACE The Third International Mathematics and Science Study (TIMSS), sponsored by the International Association for the Evaluation of Educational Achievement (IEA) and the g- ernments of the participating countries, is acomparative study of education in mathematics and the sciences conducted in approximately 50 educational systems on six continents. The goal of TIMSS is to measure student achievement in mathematics and science in participating countries and to assess some of the curricular and classroom factors that are related to student learning in these subjects. The study is intended to provide educators and policy makers with an unpar- leled and multidimensional perspective on mathematics and science curricula; their implem- tation; the nature of student performance in mathematics and science; and the social, econ- ic, and educational context in which these occur. TIMSS focuses on student learning and achievement in mathematics and science at three different age levels, or populations. • Population 1 is defined as all students enrolled in the two adjacent grades that contain the largest proportion of 9-year-old students; • Population 2 is defined as all students enrolled in the two adjacent grades that contain the largest proportion of 13-year-old students; and • Population 3 is defined as all students in their final year of secondary education, incl- ing students in vocational education programs. In addition, Population 3 has two “specialist” subpopulations: students taking advanced courses in mathematics (mathematics specialists), and students taking advanced courses in physics (physics specialists).

Hydropower Efficiency, Grade 4
Hydropower Efficiency, Grade 4

Author: Carla C. Johnson

Publisher: Taylor & Francis

Published: 2024-04-22

Total Pages: 256

ISBN-13: 1003857086

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What if you could challenge your fourth graders to create a minimally invasive, highly efficient dam? With this volume in the STEM Road Map Curriculum Series, you can! Hydropower Efficiency outlines a journey that will steer your students toward authentic problem solving while grounding them in integrated STEM disciplines. Like the other volumes in the series, this book is designed to meet the growing need to infuse real-world learning into K–12 classrooms. This interdisciplinary, four-lesson module uses project- and problem-based learning to help students create a highly efficient dam that has a minimal impact on the environment. Students will explore the use of natural resources to provide energy needs, specifically hydropower, while exploring the workings of watermills, wind turbines, and generators to help build an understanding of the effects of dams. In creating their dam, they will learn about the various types of alternative hydropower sources, including wave and tidal power, and track the progress of electrification in the U.S. on a timeline; alongside researching the positive and negative consequences of hydropower. To support this goal, students will do the following: Use the engineering design process (EDP) to create a design for a dam, wind turbine, and water wheel Compare and contrast renewable power sources Evaluate power sources for efficiency Identify positive and negative consequences of human modifications of the environment Identify and describe how several sources of renewable energy are used across the U.S. Use mapping skills to determine where natural resources are being accessed for energy usage Effectively utilize shapes, materials, and measurements to create a model of a hydropower system The STEM Road Map Curriculum Series is anchored in the Next Generation Science Standards, the Common Core State Standards, and the Framework for 21st Century Learning. In-depth and flexible, Hydropower Efficiency can be used as a whole unit or in part to meet the needs of districts, schools, and teachers who are charting a course toward an integrated STEM approach.