Grade 7 · MYP2 · Self-study

Science, explained simply — anywhere, any time.

A free, mobile-friendly notebook covering all 12 units of MYP Physical & Earth Sciences 1–3 (Heathcote / Oxford), written in easy English with Korean support — built for studying on your own.

Physics · 물리 Chemistry · 화학 Earth & Space · 지구·우주 Waves & Light · 파동·빛

UNIT 01 Motion 운동 How do we describe something that is moving — and how fast, and which way? UNIT 02 Balanced Forces 평형력 Why do some objects stay still or keep moving at the same speed, even though forces are pushing on them? UNIT 03 Unbalanced Forces 불평형력 What happens when the forces on an object do NOT cancel out? UNIT 04 Potential Energy, Kinetic Energy and Gravity 위치·운동에너지와 중력 Where does the energy of a falling ball or a speeding car actually come from? UNIT 05 Atoms, Elements and Compounds 원자·원소·화합물 What is everything around you actually made of, at the smallest scale? UNIT 06 Properties of Matter 물질의 성질 Why is ice hard, water runny, and steam invisible — when they are all the same substance? UNIT 07 Chemical Reactions 화학 반응 How can you tell a chemical reaction is really happening, and not just a physical change? UNIT 08 The Earth 지구 What is actually underneath your feet, and why do continents slowly move? UNIT 09 Waves and Sound 파동과 소리 How does a sound get from a guitar string all the way to your ear? UNIT 10 Light 빛 Why can you see a red apple as red, and why does a straw look bent in a glass of water? UNIT 11 The Universe 우주 What is actually out there beyond our sky — and why do we have day, night and seasons? UNIT 12 The Atmosphere 대기 What is actually in the air around us, and why is Earth's temperature just right for life?