David Clemson Knihy

Staň se pilotem Formule 1! Vyřeš jako opravdový závodník spoustu početních úkolů - kolik paliva načerpat, jakou vzdálenost ujedeš, jakou zvolit rychlost nebo jak dlouhá bude trať. Bav se matematikou, čeká na tebe 60 matematických a číselných otázek a úkolů.

Staň se pilotem velkého letadla! Vyřeš jako opravdový pilot spoustu početních úkolů - kolik paliva načerpat, jakou vzdálenost uletíš, jakou zvolit rychlost nebo jak dlouhý bude let. Bav se matematikou, čeká na tebe 60 matematických a číselných otázek a úkolů.

So much of what we know of clean water, clean air, and now a stable climate rests on how fossil fuels first disrupted them. Negative Ecologies is a bold reappraisal of the outsized role fossil fuels have played in making the environment visible, factual, and politically operable in North America. Following stories of hydrocarbon harm that lay the groundwork for environmental science and policy, this book brings into clear focus the dialectic between the negative ecologies of fossil fuels and the ongoing discovery of the environment. Exploring iconic sites of the oil economy, ranging from leaky Caribbean refineries to deepwater oil spills, from the petrochemical fallout of plastics manufacturing to the extractive frontiers of Canada, Negative Ecologies documents the upheavals, injuries, and disasters that have long accompanied fossil fuels and the manner in which our solutions have often been less about confronting the cause than managing the effects. This history of our present promises to re-situate scholarly understandings of fossil fuels and renovate environmental critique today. David Bond challenges us to consider what forms of critical engagement may now be needed to both confront the deleterious properties of fossil fuels and envision ways of living beyond them.

Math made fun Here is a hands-on activity book, packed with bright and appealing photographs, that offers an exciting collection of math challenges and number puzzles. My First Math Book will encourage children to calculate figures, weigh, and measure objects, compare and explore shapes, and make their own mathematical discoveries. Written by specialists in the teaching of primary mathematics, My First Math Book features interactive games and puzzles to help children develop their math skills.

This sticker workbook contains a variety of activities, including questions to answer, pictures to draw and colour, puzzles to solve, and games that can be played again and again.

Bond is the number 1 provider of 11+ practice, helping millions of children pass selective entrance exams. Bond Maths Assessment Papers for 12+-13+ years are topic-based practice questions for the 11+ exam. They have been written to cover the core 11+ question types your child will experience in their actual exam, building the skills and confidence for exam success.

Over 100 subtraction puzzles to solve for early learners (PreK-1)