Social Studies for Grade 4
1 Introduction to Social Studies
1-1 Definition and Scope of Social Studies
1-2 Importance of Social Studies in Daily Life
1-3 Basic Concepts in Social Studies
2 History
2-1 Early Civilizations
2-1 1 Mesopotamia
2-1 2 Egypt
2-1 3 Indus Valley
2-1 4 China
2-2 Ancient Greece and Rome
2-2 1 Greek Civilization
2-2 2 Roman Civilization
2-3 Medieval Period
2-3 1 Feudalism
2-3 2 The Crusades
2-4 Renaissance and Reformation
2-4 1 Renaissance Art and Culture
2-4 2 The Reformation
2-5 Exploration and Colonization
2-5 1 Age of Exploration
2-5 2 European Colonization
2-6 Modern History
2-6 1 Industrial Revolution
2-6 2 World Wars
2-6 3 Cold War
3 Geography
3-1 Earth and Its Features
3-1 1 Continents and Oceans
3-1 2 Mountains, Rivers, and Deserts
3-2 Climate and Weather
3-2 1 Types of Climate
3-2 2 Weather Patterns
3-3 Human Geography
3-3 1 Population Distribution
3-3 2 Urbanization
3-3 3 Migration
3-4 Natural Resources
3-4 1 Renewable Resources
3-4 2 Non-Renewable Resources
3-5 Environmental Issues
3-5 1 Pollution
3-5 2 Conservation
4 Civics
4-1 Government and Governance
4-1 1 Types of Government
4-1 2 Functions of Government
4-2 Rights and Responsibilities
4-2 1 Citizenship Rights
4-2 2 Duties of Citizens
4-3 Laws and Justice
4-3 1 Legal Systems
4-3 2 Courts and Judiciary
4-4 Democracy
4-4 1 Principles of Democracy
4-4 2 Electoral Process
4-5 International Relations
4-5 1 United Nations
4-5 2 Global Cooperation
5 Economics
5-1 Basic Economic Concepts
5-1 1 Needs and Wants
5-1 2 Goods and Services
5-2 Production, Distribution, and Consumption
5-2 1 Factors of Production
5-2 2 Supply and Demand
5-3 Money and Banking
5-3 1 Functions of Money
5-3 2 Banking System
5-4 Global Economy
5-4 1 Trade and Commerce
5-4 2 Economic Systems
5-5 Economic Challenges
5-5 1 Poverty
5-5 2 Unemployment
6 Social and Cultural Studies
6-1 Family and Community
6-1 1 Family Structures
6-1 2 Community Roles
6-2 Cultural Diversity
6-2 1 Multiculturalism
6-2 2 Cultural Heritage
6-3 Social Institutions
6-3 1 Education
6-3 2 Religion
6-3 3 Media
6-4 Social Issues
6-4 1 Gender Equality
6-4 2 Human Rights
6-5 Global Citizenship
6-5 1 Intercultural Understanding
6-5 2 Global Challenges
Climate and Weather Explained

Climate and Weather Explained

Key Concepts

Climate

Climate refers to the average weather conditions in a particular region over a long period, typically 30 years or more. It includes factors like temperature, precipitation, humidity, and wind patterns. Climate helps us understand what kind of weather to expect in a place throughout the year.

Think of climate as the personality of a place. Just like people have different personalities, different places have different climates that shape how they feel and behave over time.

Weather

Weather is the day-to-day condition of the atmosphere at a particular place and time. It includes elements like temperature, humidity, precipitation, wind speed, and cloud cover. Weather can change quickly and is what we experience on a daily basis.

Imagine weather as the mood of the sky. Just like our moods can change from happy to sad, the weather can change from sunny to rainy in a short time.

Climate Zones

Climate zones are regions of the Earth with similar weather patterns over long periods. There are five main climate zones: tropical, dry, temperate, continental, and polar. Each zone has different temperatures, precipitation, and seasons. For example, the tropical zone is hot and humid, while the polar zone is cold and icy.

Think of climate zones as different rooms in a big house. Each room has its own temperature and weather, just like different parts of the Earth have their own climates.