"Platinum Instamaths is a carefully graded book of Mathematics exercises designed to promote mathematical practice and understanding in a fun and easy way. It is a structured way for learners to practise and consolidate their Mathematics skills as they fill in their answers in the spaces provided in the book.

A complete set of answers is provided in the centre of the book so that Platinum Instamaths can be used by learners for self-study.

This new edition of Instamaths is packed with new exercises and has been updated to align with the South African Curriculum and Assessment Policy Statement (CAPS). The material covers all the required Mathematics concepts and skills, ensuring that the level is appropriate and that adequate progression occurs."

In an unusual blend of fiction and nonfiction, A Pioneer Sampler chronicles one year in the lives of the Robinson family. Illustrated historical notes enlarge on the social history and describe activities related to the stories, from churning butter to predicting the weather. Young readers are invited to try their hand at these tasks to experience a bit of pioneer life.

Die Kitsreken-reeks is ontwikkel om deur middel van oefeninge leerders se kernvaardighede in wiskunde te help verbeter en konsolideer. Die nuwe uitgawe is gegrond op die KABV en volg die kurrikulum week vir week. Die oefeninge volg mekaar trapsgewys.

Die vlak is gepas om leerders maklik te help oefen en hersien, terwyl ekstra aanlyn aktiwiteite hulle belangstelling verder prikkel.

Vir leerders is die Kitsreken-reeks 'n prettige, maklike manier om selfstandig te werk en hul vordering te toets. Vir onderwysers wat 'n helder begrip van wiskunde moet hê, is dit 'n onmisbare hulpbron tot selfversekerdheid in die klas"

As a Royal Marine Commando, H. Collins served in Afghanistan in 2001 on combat operations. He took part in the invasion of Iraq in 2003, and returned for a second tour the following year. In 2005, now a private security contractor, he spent five years in Ramadi and Fallujah, Iraq’s so-called ‘triangle of death’. In 2014, H was back in Afghanistan, providing security for the Japanese Embassy in Kabul. In 2021, when the chaotic evacuation of the Afghan capital began, it was a tough call for the Japanese government to leave behind their significant investment in Afghanistan’s future. When H finally got the go-ahead to extract the embassy’s diplomats and staff, he was leading the only security team remaining in a city rapidly filling with Taliban fighters.  This is an eyewitness account of the final, fraught six days that H and his team spent in Kabul. Their first attempt to reach the airport ran into a firefight between Afghan government forces and the Taliban and had to be aborted to ensure the safety of their Japanese clients. H decided on a late-night extraction under cover of darkness, following which his small team of twelve men were forced to speed through Taliban-controlled checkpoints in order to get back to their HQ compound, where the remaining ops staff and seventy-two unarmed Ghurka waited. A live feed from a special forces drone revealed that they had been tailed back from the airport and Taliban fighters were now surrounding the compound. Special forces had also let them know that three of the Taliban who had demanded a meeting in the compound had been wearing suicide vests. Surrounded by the Taliban, for six days, H and his men manned their defensive positions day and night. H knew that no help would come and the Taliban’s intentions were far from clear. If they could not make it through the increasingly chaotic city to the now completely surrounded airport, they would inevitably be overrun, and could expect the same fate as so many before them. Or they could try to punch their way out of the encircled capital and head to the border, or a Northern Alliance stronghold.    H’s ability to keep his team calm and focused would be key to their survival. If they made it, they would be the last team out of Kabul.

We live in times of increasing public distrust of the main institutions of modern society. Experts, including scientists, are suspected of working to hidden agendas or serving vested interests. The solution is usually seen as more public scrutiny and more control by democratic institutions experts must be subservient to social and political life. In this book, Harry Collins and Robert Evans take a radically different view. They argue that, rather than democracies needing to be protected from science, democratic societies need to learn how to value science in this new age of uncertainty. By emphasizing that science is a moral enterprise, guided by values that should matter to all, they show how science can support democracy without destroying it and propose a new institution The Owls that can mediate between science and society and improve technological decision-making for the benefit of all.

Recent startling successes in machine intelligence using a technique called 'deep learning' seem to blur the line between human and machine as never before. Are computers on the cusp of becoming so intelligent that they will render humans obsolete? Harry Collins argues we are getting ahead of ourselves, caught up in images of a fantastical future dreamt up in fictional portrayals. The greater present danger is that we lose sight of the very real limitations of artificial intelligence and readily enslave ourselves to stupid computers: the 'Surrender'. By dissecting the intricacies of language use and meaning, Collins shows how far we have to go before we cannot distinguish between the social understanding of humans and computers. When the stakes are so high, we need to set the bar higher: to rethink 'intelligence' and recognize its inherent social basis. Only if machine learning succeeds on this count can we congratulate ourselves on having produced artificial intelligence.