This thought-provoking book examines life before there was vision and considers how it changed when the image-forming eye evolved. It goes back to the earliest life on Earth to trace the evolution of vision and color in nature.For color to exist there needs to be light, an image-forming eye, and a brain to process the data. We know that more than 543 million years ago there were no image-formin…
Enable students to construct, communicate and justify correct mathematical arguments with a range of activities and examples of maths in the real world. - Engage and excite students with examples and photos of maths in the real world, plus inquisitive starter activities to encourage their problem-solving skills - Build mathematical thinking with our 'Toolkit' and mathematical exploration …
Originally written for drama teachers working with students aged 9 to 18, this collection of short, snappy theater dialogues makes the perfect short break activity in any classroom, camp, or youth group situation. Students get much more out of these dialogues than just acting practice: they increase alertness, cultivate curiosity, boost literacy, and improve school attendance. The one-to-one di…
Di bawah tempat tidur, ada kutu-kutu, monster-monster, naga, dan buaya yang sedang menikmati jamuan tengah malam. Tetapi ada lagi yang lain di bawah tempat tidur, sesuatu yang lebih besar daripada pintu kandang kuda, menakutkan, berbulu lebat, dengan kutil dan bisul di hidungnya. Ekornya kusut dan jari-jari kakinya berjamur. Kamu sungguh tidak akan mempercayai matamu karena di bawah tempat tidu…