πŸ“— Core Reading (Lexile 860~950)

πŸ“— Core (860~950) | What’s Happening Deep Inside the Earth?

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지ꡬ 속 κΉŠμ€ κ³³, μ›€μ§μ΄λŠ” 앑체가 지ꡬλ₯Ό 지킀고 μžˆμ–΄μš”!βœ” ν•™μŠ΅ λͺ©ν‘œ μ œμ‹œ (ν•œκΈ€)μ§€κ΅¬μ˜ **ν•΅(core)**μ—μ„œ μΌμ–΄λ‚˜λŠ” μ›€μ§μž„κ³Ό 자기μž₯(magnetic field) 생성 원리λ₯Ό μ΄ν•΄ν•˜κ³ , 이 과정이 지ꡬλ₯Ό μ–΄λ–»κ²Œ λ³΄ν˜Έν•˜λŠ”μ§€ μ•Œ 수 μžˆμ–΄μš”. πŸ”Ή Reading PassageAt the center of our planet, there is a core made of hot, heavy metals like iron and nickel. The inner core is solid … 더 읽기

πŸ“— Core Reading (860~950) | Why Can’t a Polar Bear Live in a Jungle?

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뢁극곰은 μ™œ μ •κΈ€μ—μ„œ μ‚΄ 수 μ—†μ„κΉŒ? βœ” ν•™μŠ΅ λͺ©ν‘œ μ œμ‹œμ„œμ‹μ§€(habitat), μƒνƒœμ  μ—­ν• (niche), 경쟁(competition), μ œν•œ μš”μ†Œ(limiting factor), λ‚΄μ„±(tolerance)을 μ‹€μ œ 예λ₯Ό 톡해 μ΄ν•΄ν•΄μš”. πŸ”Ή Reading PassageImagine moving a polar bear to the middle of a hot jungle. Would it survive? Of course not! That’s because every animal has a specific habitat, or place where it lives. A … 더 읽기

πŸ“— Core (860~950) | Why Do We Put Stick-Like Things in a Diffuser?

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ν–₯κΈ°λŠ” μ–΄λ–»κ²Œ λ§‰λŒ€κΈ°λ₯Ό 타고 퍼질까? βœ” ν•™μŠ΅ λͺ©ν‘œλ””퓨저에 κ½‚νžŒ λ§‰λŒ€κΈ°μ˜ μ—­ν• κ³Ό 원리λ₯Ό μ΄ν•΄ν•˜λ©°,λͺ¨μ„Έκ΄€ μž‘μš©κ³Ό 증발, ν–₯κΈ° ν™•μ‚°μ˜ κ³Όν•™ κ°œλ…μ„ μ΅νžŒλ‹€. πŸ”Ή Reading Passage Diffusers are popular tools for making rooms smell pleasant.You may have seen a glass bottle filled with scented liquid and thin wooden sticks sticking out of it.But how do these simple sticks … 더 읽기

Core (860~950) | Supply and Demand Basics

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πŸ“— Core Reading Β· Lexile 860~950 βœ” ν•™μŠ΅ λͺ©ν‘œ μˆ˜μš”μ™€ κ³΅κΈ‰μ˜ κΈ°λ³Έ 원리λ₯Ό μ΄ν•΄ν•˜κ³ , μ‹œμž₯μ—μ„œ 가격이 μ–΄λ–»κ²Œ λ³€ν•˜λŠ”μ§€ μ„€λͺ…ν•  수 μžˆμ–΄μš”. μˆ˜μš”λž€? (Demand)Demand is the amount of goods consumers want to buy at a certain price. κ³΅κΈ‰μ΄λž€? (Supply)Supply is the amount of goods sellers offer at a certain price. πŸ”Ή Reading Passage Supply and demand … 더 읽기

Core (860~950) | Life in the Willow Creek Wetlands

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πŸ“— Core Reading Β· Lexile 860~950 βœ” ν•™μŠ΅ λͺ©ν‘œ μŠ΅μ§€ μƒνƒœκ³„μ—μ„œ λ‹€μ–‘ν•œ 생물듀이 μ–΄λ–»κ²Œ μƒν˜Έμž‘μš©ν•˜λ©° μ‚΄μ•„κ°€λŠ”μ§€λ₯Ό 쀑심 λ¬Έμž₯을 톡해 νŒŒμ•…ν•΄μš”. β€» μŠ΅μ§€λž€? (Wetlands)Wetlands are areas where land and water meet, creating homes for many living things. β€» μƒνƒœκ³„λž€? (Ecosystem)An ecosystem is a natural community where all living and non-living things work together. πŸ”Ή Reading Passage … 더 읽기

Core (860~950) | How Do Camels Survive in the Desert?

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πŸ“— Core Reading Β· Lexile 860~950 βœ” ν•™μŠ΅ λͺ©ν‘œ 사막에 μ‚¬λŠ” 낙타가 μ–΄λ–»κ²Œ κ·Ήν•œ ν™˜κ²½μ—μ„œ μ‚΄μ•„λ‚¨λŠ”μ§€ μ•Œμ•„λ³΄κ³ ,μ£Όμš” 정보λ₯Ό λ°”νƒ•μœΌλ‘œ 독해와 문법을 ν•¨κ»˜ μ—°μŠ΅ν•΄μš”. πŸ”Ή Reading Passage Camels live in the hot and dry desert.They can survive in places where water and food are hard to find.Camels have long eyelashes to keep out sand and can … 더 읽기