You will discover: how to change the shape of a solid; what the hardest natural solid is; how chocolate is made
What is triangle? Learn to recognize patterns and shapes!
Find out about why we tell time and how we tell time - on both analog and digital clocks! Dozens of fun clock faces show the hours and the minute, ready for telling. And that's not all " you can calso learn about all the big and little chunks of time we use, from seconds to millennia.
Answers demanding questions in an unrivalled child-friendly and informative style about inventions'
Did You know that up to 2000 people can travel on a cruise liner at one time? Or that the largest tanker in the world holds 150 million gallons of liquid cargo? Or that some submarines can stay underwater for up to two months without emerging once? Hop aboard and explore 17 different types of boats, from the tiny rowboat to the gigantic aircraft carrier.
Anak-anak melakukan eksplorasi empat unsur tradisional dari alam: air, api, udara, dan tanah. Mereka belajar bagaimana masing-masing unsur memainkan peranan yang sangat penting di alam dan aktivitas manusia. Di bagian akhir, ada bagian Panduan untuk Orangtua yang bisa dipakai oleh orangtua untuk mengajari anak-anak.
Why does this book make maths fun? Because this is the only maths practice book that gives you a chance to test your survival skills! Discover how the maths you learn at school can help you survive in the wild, fascinating fun-to-do activities to help you practice your maths skills. Enjoy using real life data and facts to solve actual survival calculations and maths problems with over 60 maths …
Rev your engines and set off on a wild ride with 25 mechanized record-breakers. Stunning statistics and color photos get you up close to the action by: crushing the competition during a monster truck race, activating robot helpers to do your chores, pedaling your way across land and water, looking beneath the cushion of the fastest furniture