Read e-book online A 3D Visualization Teaching-Learning Trajectory for PDF

By Jacqueline Sack, Irma Vazquez

ISBN-10: 3319297988

ISBN-13: 9783319297989

ISBN-10: 3319297996

ISBN-13: 9783319297996

This monograph describes the improvement and use of a 3D visualization teaching-learning trajectory for simple age beginners. utilizing layout examine rules, the authors constructed this trajectory utilizing the NCTM concepts and the Spatial Operational means (SOC) theoretical framework to lead lesson improvement. The SOC framework makes use of real 3D versions, 2nd and summary representations of the particular types, and, a dynamic laptop interface, the Geocadabra development field, which integrates those representations dynamically in genuine time. The paintings starts with describing the theoretical SOC frameworks that guided the research, the inquiry-based studying concentration, the learn process used, and casual pre-program interviews with player little ones. the following bankruptcy describes introductory actions used to orient the kids to the 3D gadgets that they used during the application. The e-book then makes a speciality of the advance of summary top-view numeric plan representations resulting in representations of oblong prisms, via front-side-top view representations. The final bankruptcy exhibits how numeracy was once built-in into this system to help the not easy legit arithmetic curriculum.

Show description

Read or Download A 3D Visualization Teaching-Learning Trajectory for Elementary Grades Children PDF

Best educational psychology books

Download PDF by N. Ken Shimahara, Ivan Z. Holowinsky, Saundra: Ethnicity, Race, and Nationality in Education: A Global

This quantity explores modern problems with ethnic, cultural, and nationwide identities and their impact at the social development of id. those matters are analyzed from the point of view of 7 international locations: China, Israel, Japan, South Africa, Ukraine, Wales, and the USA. whereas varied, those views will not be collectively unique lenses in which to study the discourse among ethnic and academic dynamics.

Paul Hager, John Halliday's Recovering Informal Learning: Wisdom, Judgement and PDF

For too lengthy, theories and practices of studying were ruled by means of the necessities of formal studying. without difficulty this booklet seeks to cajole readers via philosophical argument and empirically grounded examples that the stability might be shifted again in the direction of the casual. those arguments and examples are taken from casual studying in very diversified events, comparable to in relaxation actions, as a practise for and as a part of paintings, and as a way of surviving bad conditions like dead-end jobs and incarceration.

Download PDF by Patrice Madura Ward-Steinman: Advances in Social-Psychology and Music Education Research

This festschrift honors the profession of Charles P. Schmidt at the celebration of his retirement from the Indiana college Jacobs college of song. His major study concentration has been the social-psychology of song schooling, together with the subtopics of motivation in track studying, utilized tune instructing behaviors, and character and cognitive types in song educating and studying.

Download PDF by Seunghee Han: Corporal Punishment in Rural Schools: Student Problem

This booklet offers an research of corporal punishment practices in rural colleges. It examines developments in corporal punishment at rural faculties for college years from 1999-2000, 2003-2004, 2005-2006 and 2007-2008, a number of stakeholders’ views on corporal punishment (e. g. , tuition employees, pupil and parents), and diverse school-specific components together with substitute self-discipline practices, tuition safeguard efforts, not easy scholar behaviours, and educational results.

Extra resources for A 3D Visualization Teaching-Learning Trajectory for Elementary Grades Children

Example text

In this section of the manual Fig. 6 Top, side and front view activities from the Geocadabra manual 26 4 The Geocadabra Construction Box Dynamic Geometry Interface Fig. 7 Multiple structures for one set of front, side and top views learners must predict what the top-plan numeric view of the figure would be given its front, side and top views. We introduced this concept by projecting a fairly simple figure on the board and then showed them the three view figures (selecting this option on the Construction Box menu).

They were able to mentally picture the figure directly from the top plan view. Furthermore, they now had the means to represent the 3D figure, albeit abstract, compared to representing a conventional 2D rectangular prism figure. This was a significant result of the project, as other researchers have commented about the difficulties in enumerating hidden cubes (Battista 1999) and also in representing 3D prisms on paper (Outhred et al. 2003). This activity integrates visualization with numeration, the topic of Chap.

She also emphasized the distributive property of multiplication by decomposing difficult numbers into two easier numbers using array models to show why this works. For example, 7 × 6 may be represented as an array of 7 rows with 6 squares in each. By drawing a thick line below the 5th row, they could see this was equivalent to 5 rows of 6 and then 2 more rows of 6, or 7 × 6 = 5 × 6 + 2 × 6. Decomposing numbers to facilitate multiplication through the distributive property is emphasized in the 3rd grade curriculum.

Download PDF sample

A 3D Visualization Teaching-Learning Trajectory for Elementary Grades Children by Jacqueline Sack, Irma Vazquez


by Edward
4.1

Rated 4.28 of 5 – based on 42 votes