This paper describes ongoing research investigating how visualizations, especially line-graphs and charts, may be represented by haptics both to understand the structure and the values associated with the graphical realization. Much of the current research has focused mainly on the structure of the line-graph; some more recent work has used sound to depict the value of the curve. There has been...

Three movement procedures can combine nesting cups into seriated structures. Reliance on these procedures changes with age in human children, and the putatively most advanced emerges as a predominant procedure at 3 or more years. Six monkeys' (Cebus apella) combinatorial procedures and successes at nesting seriated cups were evaluated. The current study examined whether the procedures used (a) ...

Invention activities are Productive Failure activities in which students attempt to invent methods that capture deep properties of given data before being taught expert solutions. The current study evaluates the effect of scaffolding on the invention processes and outcomes, given that students are not expected to succeed in their inquiry and that all students receive subsequent instruction. Two...

Vision is simple. We open our eyes and, instantly, the world surrounding us is perceived in all its splendor. Yet Artificial Intelligence has been trying with very limited success for over 20 years to endow machines with similar abilities. A large van, filled with computers and driving unguided at a mile per hour across gently sloping hills in Colorado and using a laser-range system to ”see” is...

One of the most common issues that EFL teachers face in classroom is decision whether or not to use L1 L2 classroom. The purpose this study was explore cognitive and affective responses (Afan Oromo) primary school classrooms. employed a qualitative research method with descriptive case study. Classroom observations interviews were used collect data. Nvivo 12 computer program data analysis softw...

Abstract Guided inquiry learning is an effective method for about scientific concepts. The present study investigated the effects of combining video modeling (VM) examples and metacognitive prompts on university students’ ( N = 127) reasoning self-regulation during learning. We compared watching VM combined with (VMP) to only, unguided (control) in a training transfer task. Dependent variables ...

The effect of manufacturing quality on rocket impact point dispersion is analyzed. approach presented here applies to any type rocket. Here, demonstrated for the unguided rocket, and by simulating four typical errors: erroneously manufactured warhead, misalignment between warhead engine chamber, asymmetrically installed propellant, error in nozzle manufacturing. A new methodology proposed, whic...