Dave Kelly – författare

Exam Board: AQALevel & Subject: AS PhysicsNext exams: June 2026 AQA approved Written by our expert authors for the 2015 AQA specification, this Student Book covers AS and A-level Year 1. It combines the most detailed explanations with features that build skills in practical work, maths and evaluation. With a clear path of progression, it will prepare you for the demands of A-level and beyond.This Student Book will:• prepare you for assessment with key ideas summaries and practice questions designed for the linear course• build your confidence in tackling the mathematical requirement with worked examples and targeted assignments• strengthen your practical skills with comprehensive Required Practical sections featuring step-by-step instructions, and advice about how best to avoid common errors• deepen your understanding of Physics and equip you for further study using comprehensive explanations, skills-focused assignments and inspiring real-life contexts• extend your knowledge and skills with specially designed Stretch and Challenge questions.

For centuries, there have been great questions surrounding some of the world''s most well-known places. This book explores the history behind locations like the Bermuda Triangle and Stonehenge and examines how science has sought to explain some of the deepest-rooted mysteries of the world. Full of photographs, eyewitness accounts, hoaxes, and scientific approaches, this book allows readers to dive into these fascinating places like never before.

Aliens, UFOs, paranormal abductions, these are all events that have captivated and entertained people for millennia. In recent times, people have turned to science to explain the unexplainable, but does that answer everything? This book examines the history of well-known, unexplained encounters while exploring the science behind fascinating alien events. Full of photographs, eyewitness accounts, hoaxes, and scientific evidence, this book allows readers to engage the age-old question: Are we alone in the universe?