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Digital solution for literacy?

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The country’s reading crisis has once again come into the spotlight through the latest findings of the Progress In International Reading Literacy Study which reveals that as many as 78% of Grade 4 children cannot read.

There is a solution to the Foundation Phase reading crisis that the education system in South Africa currently faces. The early introduction and integration of digital tools in the classroom can and has proven to improve literacy levels amongst children, a SchoolNet South Africa (SNSA) study has found.

The country’s reading crisis has once again come into the spotlight through the latest findings of the Progress In International Reading Literacy Study (PIRLS). It has revealed that many of country’s children are struggling to read; that as much as 78% of Grade 4 children cannot read for meaning in any language.

While the research study of this project, called Learning Gains through Play (LGP), showed learning gains in all foundational literacies tracked, the most interesting findings were of gains in oral English language skills acquired subconsciously through play by second language learners.

The Methodology:

Ten schools in KwaZulu-Natal and the Western Cape each received a bank of learner tablets and an Xbox Kinect (including carefully selected apps and games) which, along with intensive teacher development and support, were integrated in teaching and learning activities in Grade R and Grade 1 classrooms. Learners were tracked over a four year period to assess their progress in foundational skills.

Data was compared with control school learners who were assessed and tracked in the same manner (but did not enjoy the benefits of any of the LGP project inputs). Results showed improvements in achievement in all five foundational literacies of gross-motor skills, fine-motor skills, numeracy, visual literacy and oral English communication skills.

This last literacy is of particular interest as the learning gains were substantial and furthermore, because the language of learning and teaching is a hotly debated topic in South Africa. With eleven official languages there is little consensus on which is more beneficial, for children to learn in their mother tongue or in the universal language of English.

This issue is particularly contentious in the first grades of Foundation Phase in South Africa. SchoolNet’s Learning Gains through Play project has shown that in the early grades, children can acquire English language skills “on their own” through engaging with learning games and apps that use English as the medium of instruction.

This acquisition of English is very different to the formal learning of a language with its structures and rules. Acquisition is a subconscious immersive method to understand and make meaning, similar to the way in which babies learn their mother tongue.

For the LGP children learning was mediated by their educators; it was not really learning “on their own” but learning driven by a need to make understanding of the games and apps in order to engage and entertain themselves with the digital tools that they found so exciting. One of the LGP findings was that learners’ curiosity was sufficiently enabled to trigger self-driven learning.

The theory of second language acquisition (SLA) was proposed by linguistic professor Stephen Krashen (1981) and according to Krashen and Terrell (1995), students learning a second language move through five predictable stages: Preproduction, Early Production, Speech Emergence, Intermediate Fluency, and Advanced Fluency.

“With the majority of learners in South Africa learning in their home language in Foundation Phase and then making an abrupt switch to learning in English from Grade 4 (and this coupled with the addition of three more subjects), providing tablets, Xboxes, apps and games in English for learners in the early grades is an effective strategy for preparing learners for success in the Intermediate Phase and beyond,” says SNSA’s Executive Director, Janet Thomson.

The worst hit from the reading crisis are poor and disadvantaged children, who make up 25% of the population who live in extreme poverty. An alarming fact is that learning deficiencies in the early grades accumulate and have a far greater detrimental impact in later grades and across all subjects including Mathematics.

Only the top 16% of Grade 3 Maths students are achieving at the Grade 3 level (Spaull & Kotze, 2015). Clearly the vast majority of South African learners are not meeting the curriculum requirements even at the very start of their journey through the schooling system.

In addition to the county’s poor reading culture, reading is also generally taught badly resulting in what the The Conversation has dubbed a “cognitive catastrophe”.  The publication argued recently that “failing to learn to read is bad for the cognition necessary to function effectively in a modern society.” This essentially means that we are raising generations of cognitively stunted individuals who then become stuck in intergeneration poverty.

One of the reasons why the PIRLS Study tested 13 000 Grade 4 children is because it is in the Foundation Phase “that the base for all future learning is established, and if the rudiments of reading, writing and calculating are not firmly entrenched by the end of Grade 3, then both learning opportunities and the larger life chances of young citizens will be curtailed” (National Education, Evaluation and Development Unit, 2013).

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Auto rivals team up for connected car demo

Rivals BMW, Ford and Groupe PSA, maker of Peugeot and Opel cars, have teamed up with the 5G Automotive Association (5GAA), Qualcomm Technologies and Savari for Europe’s first live demonstration of C-V2X direct communication technology operating across vehicles from multiple auto manufacturers.

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The live demonstration also featured a live showcase of C-V2X direct communication technology operating between passenger cars, motorcycles, and roadside infrastructure. C-V2X is a global solution for vehicle-to-everything (V2X) communication in support of improved automotive safety, automated driving and traffic efficiency.

The demonstration exhibited the road safety and traffic efficiency benefits of using C-V2X for Vehicle-to-Vehicle (V2V) collision avoidance, as well as Vehicle-to-Infrastructure (V2I) connectivity to traffic signals and Traffic Management Centers (TMC). C-V2X was operated using real-time direct communications over ITS spectrum and demonstrated its ability to work without cellular network coverage, and underscores its commercial readiness for industry deployment as early as 2020. Superior performance and cost-effectiveness compared to other V2X technologies, along with forward-compatibility with 5G, make C-V2X direct communications a preferred solution for C-ITS applications.

Six demonstrations were shown including: Emergency Electronic Brake Light, Intersection Collision Warning, Across Traffic Turn Collision Risk Warning, Slow Vehicle Warning and Stationary Vehicle Warning, Signal Phase and Timing / Signal Violation Warning and Vulnerable Road User (pedestrian) Warning. The vehicles involved included two-wheel e-scooters provided by BMW Group, and automotive passenger vehicles provided by Ford, Groupe PSA, and BMW Group, all of which were equipped with C-V2X direct communication technology using the Qualcomm® 9150 C-V2X chipset solution.  V2X software stack and application software, along with roadside infrastructure, were provided by industry leader, Savari.

C-V2X is globally supported by a broad automotive ecosystem, which includes the fast growing 5GAA organization.  The 5GAA involves over 85 global members comprised of many leading automakers, Tier-1 suppliers, software developers, mobile operators, semiconductor companies, test equipment vendors, telecom suppliers, traffic signal suppliers and road operators.  

Cellular modems will be key to the C-V2X deployment in vehicles to support telematics, eCall, connected infotainment and delivering useful driving/traffic/parking information. As C-V2X direct communication functionality is integrated into the cellular modem, C-V2X solutions are expected to be more cost-efficient and economical over competing technologies, and benefit from accelerated attach rates.  C-V2X direct communication field validations are currently underway in Germany, France, Korea, China, Japan and the U.S.

C-V2X currently stands as the only V2X technology based on globally recognized 3rd Generation Partnership Project (3GPP) specifications, with ongoing evolution designed to offer forward compatibility with 5G.  C-V2X also leverages and reuses the upper layer protocols defined by the automotive industry, including the European Telecommunications Standards Institute (ETSI) organization. C-V2X includes two complementary transmission modes: 

  • Direct communication as shown in this demonstration for V2V and V2I use cases
  • V2N network communication, which leverages mobile operators for connectivity and delivers cloud-based services, including automated crash notification (ACN, as mandated by eCall), hazard warnings, weather conditions, green light optimal speed advisory (GLOSA), parking spot location, and remote tele-operation to support automated driving, to name a few.

“This demonstration builds on the successful C-V2X showcase we organised with our members Audi, Ford and Qualcomm in Washington DC in April, said Christoph Voigt, Chairman of 5GAA.

“We are excited to witness the growing momentum behind this life-saving technology and to see our members working together to deploy C-V2X, and to make it hit the road as soon as possible.”  

“The BMW Group introduced the first C-ITS use cases already in 2013 with the market introduction of the BMW i3. Today most of envisaged C-ITS use-cases are already institutionalized. With the implementation of C-V2X, the BMW Group accomplishes the last set of the puzzle with a practical path to C-ITS showing quick benefits,” said Christoph Grote, Senior Vice President Electronics, BMW Group. 

“With its ability to safely and securely connect vehicles, along with its evolution into 5G, C-V2X is integral to Ford’s vision for future transportation in which all cars and infrastructure talk to each other,” said Thomas Lukaszewicz, Manager Automated Driving, Ford of Europe. “We are very encouraged by preliminary test results in Europe and elsewhere which support our belief that C-V2X direct communications has superior V2X communication capabilities.”

“We’re moving forward with seamless communication between cars and their environment for enhancing road safety, as well as our customers’ safety,” said Carla Gohin, Group PSA’s Vice President for Research and Advanced Engineering. “Following the first European C-V2X direct communications demonstration we hosted with Qualcomm Technologies last March, we’re pleased to work with leading automotive and technology companies today to highlight that C-V2X interoperability is a reality.” 

“This demonstration of interoperability between multiple automakers is not only another milestone achieved towards C-V2X deployment, but also further validates the commercial viability and global compatibility of C-V2X direct communications for connected vehicles,” said Enrico Salvatori, senior vice president & president, Qualcomm Europe and MEA. “We look forward in continuing to work alongside leaders in the automotive industry, like the 5GAA, BMW Group, Ford, Groupe PSA and Savari, to help advance the automotive industry’s shift towards a safer, connected and more autonomous future.” 

“As one of the V2X pioneers, our company is extremely pleased to continue to help enable the next step in the V2X revolution that we helped start back in 2008,” said Ravi Puvvala, CEO of Savari. “For the last year and a half, the Savari team has worked diligently alongside the dedicated C-V2X engineers in the 5GAA partnership. The resulting string of increasingly impressive demonstrations is continuing to convince the world that C-V2X will soon be deployed around the world.”

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Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

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Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entires via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

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