Math for the REAL World 라는 시리즈 지식책으로 즐기는 영어공부입니다.
When.There.Were Dinosaurs 는 공룡 주제를 가지고 구성된 책으로, 레벨 5단계인 Proficiency로 작가는 Oril Zuravicky이고, Using Expanded Notation to represent Numers in the Millions 가 주제입니다.
처음페이지는 Working with Numbers 내용으로 시작합니다.
For thousands of years, people have used mumbers to help them understand their world. Even the earliest people had counting systems to help them figure out things like when to plant crops and when to harvest them. Numbers are still a huge part of everyday life. Numbers can tell us how long ago the first people lived and how far away Earth is from Mars. Numbers can tell us the time and the temperature. Numbers can tell us how much things cost in the store and the ages of our friends and family members.
아이들이 공룡에 빠지면 그 어려운 공룡의 이름을 줄줄이 외우고 다니며, 그런 시기에 이 책을 보여 준다면 자연스럽게 큰 숫자에 대한 개념을 아는데 도움이 될 것 입니다.
How dinosaurs Came to Be
Since dinosaurs were living on Earth 220,000,000 years ago, let's expand the number 220,000,000. How many hundred millions are in this number ?200,000,000 ( 2 hundread millions)
+20,000,000 ( 2 ten millions)
-------------------------------
220,000,0000
공룡의 시대이기에 위와 같은 큰 수의 개념을 알게되며, 책에선 숫자와 관련된 내용으로 덧셈까지 해보는 구성으로 되어있습니다.
Disappearing Act
Let's pick a number between 150,000,000 and 165,000,000 and write it using the addition from of expanded notation. This time, let's choose a number that doesn't have so many zeros ! How about 154,362,793 ? That should be a challenge !
이 책의 일부 내용을 오디오로 들어볼까요 ?
목차
Working with Numbers
A Long Time Ago
How dinosaurs Came to Be
Jurassic Giants
Rulers of the Land
Disappearing Act
Dinosaur Discoveries
Dinosaur Skeletons
A World of Numbers
Glossary
Index
When.There.Were Dinosaurs 는 공룡 주제를 가지고 구성된 책으로, 레벨 5단계인 Proficiency로 작가는 Oril Zuravicky이고, Using Expanded Notation to represent Numers in the Millions 가 주제입니다.
For thousands of years, people have used mumbers to help them understand their world. Even the earliest people had counting systems to help them figure out things like when to plant crops and when to harvest them. Numbers are still a huge part of everyday life. Numbers can tell us how long ago the first people lived and how far away Earth is from Mars. Numbers can tell us the time and the temperature. Numbers can tell us how much things cost in the store and the ages of our friends and family members.
아이들이 공룡에 빠지면 그 어려운 공룡의 이름을 줄줄이 외우고 다니며, 그런 시기에 이 책을 보여 준다면 자연스럽게 큰 숫자에 대한 개념을 아는데 도움이 될 것 입니다.
How dinosaurs Came to Be
Since dinosaurs were living on Earth 220,000,000 years ago, let's expand the number 220,000,000. How many hundred millions are in this number ?200,000,000 ( 2 hundread millions)
+20,000,000 ( 2 ten millions)
-------------------------------
220,000,0000
Disappearing Act
Let's pick a number between 150,000,000 and 165,000,000 and write it using the addition from of expanded notation. This time, let's choose a number that doesn't have so many zeros ! How about 154,362,793 ? That should be a challenge !
이 책의 일부 내용을 오디오로 들어볼까요 ?
목차
Working with Numbers
A Long Time Ago
How dinosaurs Came to Be
Jurassic Giants
Rulers of the Land
Disappearing Act
Dinosaur Discoveries
Dinosaur Skeletons
A World of Numbers
Glossary
Index
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