This document discusses using ICT (information and communication technology) to help students acquire, practice, and assess algebraic expertise. It describes a design research project that involved evaluating digital math tools, conducting think-aloud sessions with students, developing prototype activities, and testing those activities with 350 students across 11 schools. The goal was to help students develop symbol sense and algebraic thinking skills through formative feedback in a digital environment. Data was collected and analyzed to understand how tools and activities impacted students' scores, attitudes, and behaviors.
1. The document discusses using ICT (information and communications technology) to support the development of algebraic expertise, specifically basic algebraic skills and symbol sense.
2. A study was designed with four phases to explore the potential of using ICT to support skills acquisition, practice, and assessment of relevant mathematical skills.
3. Preliminary results indicate that design principles like storing student results, formative scenarios, addressing "crises" or impasses, and providing feedback, particularly on tasks and for self-regulation, show promise in improving performance.
The document discusses web usability and usability testing. It recommends testing with 3-4 users to identify most significant problems. Usability testing involves having users try to accomplish tasks on a website while observers watch, listen and record results. The goal is to inform design improvements and test iteratively. Experts Steve Krug advises that even testing one user early is better than testing many users late in the process.
Bokhove, C., & Drijvers, P. (2011). Effects of feedback conditions for an online algebra tool. In M. Joubert (Ed.) Proceedings of ICTMT10. Portsmouth: ICTMT10.
This document discusses using ICT (information and communication technology) to help students acquire, practice, and assess algebraic expertise. It describes a design research project that involved evaluating digital math tools, conducting think-aloud sessions with students, developing prototype activities, and testing those activities with 350 students across 11 schools. The goal was to help students develop symbol sense and algebraic thinking skills through formative feedback in a digital environment. Data was collected and analyzed to understand how tools and activities impacted students' scores, attitudes, and behaviors.
1. The document discusses using ICT (information and communications technology) to support the development of algebraic expertise, specifically basic algebraic skills and symbol sense.
2. A study was designed with four phases to explore the potential of using ICT to support skills acquisition, practice, and assessment of relevant mathematical skills.
3. Preliminary results indicate that design principles like storing student results, formative scenarios, addressing "crises" or impasses, and providing feedback, particularly on tasks and for self-regulation, show promise in improving performance.
The document discusses web usability and usability testing. It recommends testing with 3-4 users to identify most significant problems. Usability testing involves having users try to accomplish tasks on a website while observers watch, listen and record results. The goal is to inform design improvements and test iteratively. Experts Steve Krug advises that even testing one user early is better than testing many users late in the process.
Bokhove, C., & Drijvers, P. (2011). Effects of feedback conditions for an online algebra tool. In M. Joubert (Ed.) Proceedings of ICTMT10. Portsmouth: ICTMT10.
The document describes several luxury libraries located in Europe. It discusses the Abbey library at Melk, Austria, known for its extensive manuscript collection. It also describes the magnificent library at the Mafra National Palace in Portugal, which is 88 meters long and covered in marble. Finally, it discusses the library at Admont Abbey in Austria, which contains over 70,000 volumes and is the largest monastic library in the world.
The document summarizes photos taken during an open house event at the Library of Eötvös Lóránd Art and Science University in Budapest, Hungary. The photos show the entrance hall and several reader's rooms in the library, as well as closeups of a book and deed of foundation. The document encourages viewing more photos from the event on a provided website.
The document describes several luxury libraries located in Europe. It discusses the Abbey library at Melk, Austria, known for its extensive manuscript collection. It also describes the magnificent library at the Mafra National Palace in Portugal, which is 88 meters long and covered in marble. Finally, it discusses the library at Admont Abbey in Austria, which contains over 70,000 volumes and is the largest monastic library in the world.
The document summarizes photos taken during an open house event at the Library of Eötvös Lóránd Art and Science University in Budapest, Hungary. The photos show the entrance hall and several reader's rooms in the library, as well as closeups of a book and deed of foundation. The document encourages viewing more photos from the event on a provided website.
41. Arad est une ville de l'ouest de la Roumanie, en Transylvanie, chef-lieu du département homonyme (judeţ de Arad). La population de la ville est de 173 000 habitants. C'est une ville moderne, centre industriel et de transport important du pays, qui contient beaucoup d'édifices d'une beauté remarquable. La ville est située près de la frontière hongroise, dans l'extrémité ouest de la Transylvanie. Elle est traversée par la rivière Mureş. Au pied des collines des Carpates occidentaux, elle est située dans une plaine entièrement plate. Le climat est continental modéré, avec influences méditerranéennes. Arad est le nœud ferroviaire le plus important de l'Ouest de la Roumanie, se situant sur un axe national et européen. La ville est desservie par un aéroport international et par un réseau routier de bonne qualité. Le transport public urbain et suburbain est articulé autour de nombreuses lignes de tramway et d'un réseau d'autobus à plus longue portée.