NotesFAQContact Us
Collection
Advanced
Search Tips
Laws, Policies, & Programs
Assessments and Surveys
Program for International…1
What Works Clearinghouse Rating
Showing 1 to 15 of 1,093 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Muller, Eric – Physics Teacher, 2019
What do you get when you cross a rubber band with a photocopier? You get a whole series of physics lessons and some great images! It's easy to get this activity up and running, be amazed, and apply it to any number of scientific concepts. It lends itself to a whole host of investigations. This easy-to-do activity can also be aligned to NGSS…
Descriptors: Physics, Science Instruction, Science Activities, Reprography
Peer reviewed Peer reviewed
Direct linkDirect link
Krehbiel, Joel D.; Schroeder, Kenton N.; Suzuki, Harune; Kilmer, Nelson – Physics Teacher, 2019
Physics and chemistry students learn several methods to determine the density of materials. While measuring the mass of materials is usually simple, volume measurements are more complex. For simple shapes the volume may be determined by measuring its geometry; for more complex shapes students often use Archimedes' principle. However, neither of…
Descriptors: Physics, Chemistry, Scientific Concepts, Science Experiments
Peer reviewed Peer reviewed
Direct linkDirect link
Richards, A. J. – Physics Teacher, 2019
As students learn physics, they are often required to reason about the behavior of macroscopic and microscopic phenomena, and to synthesize prior knowledge from several different areas of physics to construct understanding of new ideas. This can be a tremendously difficult cognitive task for novice students, especially when the unfamiliar…
Descriptors: Physics, Science Instruction, Teaching Methods, Visualization
Peer reviewed Peer reviewed
Direct linkDirect link
Hilborn, Robert C. – Physics Teacher, 2019
Work, kinetic energy (KE), and potential energy (PE) are key physics concepts, taught in essentially every introductory physics course along with the physical laws such as the work-kinetic energy theorem and the conservation of mechanical energy, which describe how the values of those quantities change during various processes. Quite appropriately…
Descriptors: Science Instruction, Kinetics, Energy, Scientific Concepts
Peer reviewed Peer reviewed
Direct linkDirect link
Botzum, Krystalyn; Sparks, Kelly; Smothers, Moriah – Science and Children, 2019
While curriculum designed as project-based learning is not suitable for use with every science standard, this methodology can be used when teaching concepts that naturally contain some flexibility. With small adaptations, teachers can implement these practices into the classroom regardless of the grade level. This article provides a detailed…
Descriptors: Science Instruction, Teaching Methods, Student Projects, Scientific Concepts
Peer reviewed Peer reviewed
Direct linkDirect link
DiLisi, Greg – Physics Teacher, 2019
The author, Greg DeLisi, a professor at John Carroll University, is always looking for ways to bring current events into his introductory physics classroom or laboratory. He is especially interested in finding examples where basic principles of physics can be used to cast skepticism on assertions made by celebrities, politicians, or professional…
Descriptors: Science Instruction, Physics, Scientific Concepts, College Students
Peer reviewed Peer reviewed
Direct linkDirect link
Limpanuparb, Taweetham; Kanithasevi, Siradanai; Lojanarungsiri, Maytouch; Pakwilaikiat, Puh – Journal of Chemical Education, 2019
We discuss the use of a simple piece of equipment made of a 50 mL syringe attached to a 2 mL graduated pipet to demonstrate Boyle's law and Charles's law. A plot of the hydrostatic pressure against the reciprocal of the volume of the gas read from the equipment is linear as discussed in the paper and gives the atmospheric pressure at the…
Descriptors: Science Instruction, Science Experiments, Science Laboratories, Laboratory Experiments
Peer reviewed Peer reviewed
Direct linkDirect link
Elliott, Leslie Atkins; Sippola, Elizabeth; Watkins, Jeffrey – Journal of Chemical Education, 2019
In this article, we describe how the Gaussian Gun, a simple configuration of magnets and ball bearings, can be leveraged to connect ideas from physics to representations and ideas that are central to chemistry and challenging for students to learn. In particular, we show how the Gaussian Gun, an arrangement of ball bearings and magnets, models…
Descriptors: Science Instruction, Chemistry, Physics, Magnets
Peer reviewed Peer reviewed
Direct linkDirect link
Neuman, Annette W.; Harmon, Brenda B. – Journal of Chemical Education, 2019
An integrated lab-lecture project, known as the mini research project, was developed for a medicinal chemistry course for nonscience majors. In the lecture component of this project, students choose a plant essential oil with documented biological activity and prepare a literature review describing the importance, history, and current use of the…
Descriptors: Science Instruction, Science Laboratories, Chemistry, Nonmajors
Peer reviewed Peer reviewed
Direct linkDirect link
Grosso, Carla; Liber, Marta; Brigas, Amadeu F.; Pinho e Melo, Teresa M. V. D.; Lemos, Américo – Journal of Chemical Education, 2019
Regioselectivity in hetero Diels-Alder reactions can be observed in a simple reaction between a nonsymmetrical heterodiene and an unsymmetrical heterodienophile. A 9 h and easy to implement laboratory experiment is described, in which students can observe the regioselectivity of inverse "electron-demand" hetero Diels-Alder reactions of…
Descriptors: Science Instruction, Scientific Concepts, Science Experiments, Laboratory Experiments
Peer reviewed Peer reviewed
Direct linkDirect link
Calcabrini, Mariano; Onna, Diego – Journal of Chemical Education, 2019
The study of gels and their properties is a compelling topic both technologically and scientifically, and should therefore be emphasized in chemistry and material science syllabuses. In the present laboratory experiment, we propose two experiences, aimed at introducing gelation and gel transport properties using silica gels made from sodium…
Descriptors: Science Instruction, Science Laboratories, Laboratory Experiments, Science Experiments
Peer reviewed Peer reviewed
Direct linkDirect link
Kwan, Ann H.; Mobli, Mehdi; Schirra, Horst J.; Wilson, Jennifer C.; Jones, Oliver A. H. – Journal of Chemical Education, 2019
Magnetic resonance is a powerful technology that has had a major impact across the physical, life, and medical sciences, from chemistry to medical imaging, with ever-expanding applications in new areas as diverse as mining and food science. It is, however, also a difficult subject to teach, as the theory is complex and requires some familiarity…
Descriptors: Undergraduate Students, College Science, College Faculty, Video Technology
Peer reviewed Peer reviewed
Direct linkDirect link
Boys, Alexander J.; Walsh, Mark C. – Journal of Chemical Education, 2019
Elementary and middle school science curricula typically focus on generating an interest in science and engineering through the use of hands-on activities that demonstrate specific concepts. Laboratory activities designed in this manner often circumvent some of the main challenges that engineers and scientists face, namely balancing advantages and…
Descriptors: Elementary School Students, Middle School Students, Science Instruction, Science Laboratories
Peer reviewed Peer reviewed
Direct linkDirect link
Esselman, Brian J.; Block, Stephen B. – Journal of Chemical Education, 2019
The VSEPR model has well-established limitations in its ability to represent accurate molecular and electronic geometries of simple molecules, which can create a significant need for students to relearn structure and bonding concepts in organic chemistry. We present an alternate method for describing molecular geometries and electronic structures…
Descriptors: Science Instruction, College Science, Undergraduate Study, Scientific Concepts
Peer reviewed Peer reviewed
Direct linkDirect link
Coletta, Vincent P.; Bernardin, Josh; Pascoe, Daniel; Hoemke, Anatol – Physics Teacher, 2019
Physics instructors recognize the value of kinesthetic experience in learning fundamental physics concepts. We describe a kinesthetic experiment appropriate for both college and high school physics students. The experiment helps students achieve an intuitive understanding of Newton's second law in a way they find quite enjoyable. It was devised by…
Descriptors: Physics, Science Instruction, Scientific Concepts, Teaching Methods
Previous Page | Next Page »
Pages: 1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  10  |  11  |  ...  |  73