Search Results for pendulum

... with the phenomena. Researchers argue that students face difficulties in handling and integrating the conceptual (e.g., periodic graphs) and the perceptual (e.g., the periodic motion of a pendulum) aspects of periodicity ( Buendia and Cordero, 2005 ). The question of how textbooks support this difficult integration...

... in order to provide more data for a variety of applications ( Fourlas et al., 2009 ). Use Case 3 Topic Area: Gravitation (Pendulum and Free Fall Estimation) Hardware: Potentiometer 10 KΩ, IR proximity sensor, USB 6008 National Instruments (NI) or (Arduino UNO, Raspberry Pi). Software...

... , S. , Exploring Hybrid Spaces Through an Informal Science Learning Programme ( Azim Premji University , 2017 ), Working Paper 8. Matthews , M. R.   et al. , The Pendulum: Scientific, Historical, Philosophical and Educational Perspectives ( Springer Science & Business Media , 2005...

... physical experiences ( Zacharia et al., 2012 ). Concerning the physics content, VLs have been implemented in a variety of topics with different phenomenology and conceptual structure. Topics from mechanics like pulleys and pendulums, DC circuits and heat exchanges seem to have attracted...

.... and Constantinou , C. , The Pendulum , edited by M. R.   Matthews   et al. ( Springer , Dordrecht , 2005 ). Kralikova , P. and Teleki , A. ( 2019 ). New Trends and Issues Proc. Human. Soc. Sci.   6 ( 1 ), 30 – 37 10.18844/prosoc.v6i1.4152 . Krippendorff , K. , Content...

.... In the preliminary reading of the reviewed papers, we found that there are papers that addressed several themes. For example, Gauld (2004) analyzed old textbooks to discuss the different understandings of pendulums, which could be grouped into conceptual or epistemic levels. We discussed this case and coded...

...://shipseducation.net /); The Story Behind the Science ( Clough, 2011 ); and the European HIPST Project ( Höttecke, 2012 ). Various HPS perspectives contextualize the pendulum ( Matthews, 2000 ; and Matthews et al., 2005 ), a central topic in high school physics. Descriptive, empirical, theoretical...

... chains to address other common phenomena that require multi-component systems analysis, such as a falling ball or a swinging pendulum. Thus, while forms-based approaches have shown some promise, little is currently known about how to address two major difficulties experienced by students in forms-based...

... introduced an epistemological “randomness,” as another challenge to expectations of reproducibility: Even assuming classical determinism, tiny differences in initial conditions can lead to radically different outcomes, in systems as simple as a dripping water faucet or a double-pendulum. The main points here...

... analyzing the energy change of processes, even in simpler systems such as the swing of a pendulum—a common example in physics textbooks—can be challenging if one does not consider all the interacting components of the system ( Lindsey et al., 2012 ). Moreover, the focus on hypothetico-deductive...

... ). FIG. 21.6 A modeled pendulum in Algodoo with dynamic vector arrows as they change throughout the pendulum swing—velocity in black, external forces on the bob in white, and the sum of all external forces in green (left). A constructed “car” in Algodoo with motors on the front...

... mechanics courses: string, pendulum bobs, stands to suspend a string or spring from, stopwatches, assorted masses, beach balls and basketballs. The course also uses ultrasonic range finders to track the motion, which is one of the core pieces of equipment incorporated into RealTime Physics. During...

... access for visually impaired or hearing impaired students. Goncalves et al. (2017) pose a demonstration of the relationship between period and length for a pendulum by converting the pendulum bob's position to a sound frequency (via the use of an Arduino, an ultrasonic sensor, and a speaker...