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  • Unit °­Àdz»¿ë(ÁÖÁ¦) ºÐ·®
    1 Our Day at School 22ºÐ
    2 School Rules 17ºÐ
    3 Welcome to My Community 19ºÐ
    4 Being a Good Citizen 19ºÐ
    5 Celebrating Holidays 20ºÐ
    6 Holiday Traditions 19ºÐ
    7 America's Symbols 20ºÐ
    8 National Flags 20ºÐ
    9 America's Capital 18ºÐ
    10 Washington, D.C. 20ºÐ
    11 Our Land and Water 19ºÐ
    12 Where in the World Do We Live? 19ºÐ
    13 Parts of Plants 19ºÐ
    14 What Do Plants Need? 19ºÐ
    15 Where Do Animals Live? 22ºÐ
    16 Water Habitats 21ºÐ
    17 Weather 19ºÐ
    18 The Four Seasons 21ºÐ
    19 What Can You See in the Sky? 21ºÐ
    20 What Causes Day and Night? 16ºÐ
    21 Solids, Liquids, and Gases 17ºÐ
    22 The Water Cycle 18ºÐ
    23 Your Body 18ºÐ
    24 The Systems of Your Body 18ºÐ
    25 Shapes and Figures 16ºÐ
    26 What Am I? 15ºÐ
    27 Counting Numbers 19ºÐ
    28 Comparing Numbers 20ºÐ
    29 Being a Good Writer 19ºÐ
    30 Writing Friendly Letters 16ºÐ
    31 Aesop's Fables 17ºÐ
    32 The Ant and the Grasshopper 17ºÐ
    33 Kinds of Paintings 18ºÐ
    34 Painting and Drawing Materials 21ºÐ
    35 Musical Instruments 19ºÐ
    36 The Orchestra 16ºÐ
    1 Building Citizenship 23ºÐ
    2 Different Kinds of Communities 21ºÐ
    3 The Leaders of Government 19ºÐ
    4 Martin Luther King, Jr. 19ºÐ
    5 Many Jobs 18ºÐ
    6 Volunteers and Community Jobs 18ºÐ
    7 What is a Map? 18ºÐ
    8 Maps and Directions 19ºÐ
    9 Natural Resources 18ºÐ
    10 Caring for Our Resources 19ºÐ
    11 Native Americans 19ºÐ
    12 Early American Empires 20ºÐ
    13 What Are Living Things? 19ºÐ
    14 How Do Living Things Survive in the Cold? 19ºÐ
    15 How Do Plants Grow and Change? 17ºÐ
    16 How Do Plants Survive in the Desert? 17ºÐ
    17 Kinds of Animals 20ºÐ
    18 Insects 19ºÐ
    19 The Life Cycle of an Animal 20ºÐ
    20 The Life Cycle of a Frog 19ºÐ
    21 What Are Food Chains? 20ºÐ
    22 The Ocean Food Chain 20ºÐ
    23 What is the Solar System? 17ºÐ
    24 What Causes the Seasons? 18ºÐ
    25 Addition and Subtraction 19ºÐ
    26 Counting Money 18ºÐ
    27 Telling Time 18ºÐ
    28 Reading a Calendar 17ºÐ
    29 Parts of Speech 24ºÐ
    30 Contractions and Abbreviations 18ºÐ
    31 Types of Writing 20ºÐ
    32 The Emperor's New Clothes 18ºÐ
    33 A World of Colors 15ºÐ
    34 Lines and Shapes 18ºÐ
    35 Musicians and Their Instruments 20ºÐ
    36 Mozart and Beethoven 19ºÐ
    1 How Transportation Has Changed 22ºÐ
    2 Inventors and Inventions 22ºÐ
    3 Choosing Our Leaders 19ºÐ
    4 Presidents' Day in February 19ºÐ
    5 Countries Have Neighbors 18ºÐ
    6 The Amazon Rainforest 20ºÐ
    7 Protecting the Earth 20ºÐ
    8 The World's Endangered Animals 19ºÐ
    9 World Religions 18ºÐ
    10 Religious Holidays 17ºÐ
    11 Early Travelers to America 18ºÐ
    12 The Pilgrims and Thanksgiving 19ºÐ
    13 Inside the Earth 16ºÐ
    14 Earthquakes and Volcanoes 18ºÐ
    15 Why Does the Moon Seem to Change? 18ºÐ
    16 The First Man on the Moon 20ºÐ
    17 Electricity 17ºÐ
    18 Conserving Electricity 20ºÐ
    19 Motion and Forces 18ºÐ
    20 Magnets 17ºÐ
    21 What is Sound? 17ºÐ
    22 Sounds and Safety 17ºÐ
    23 The Organs of the Human Body 18ºÐ
    24 The Five Senses 18ºÐ
    25 Word Problems 21ºÐ
    26 Place Value 18ºÐ
    27 Multiplication and Division 18ºÐ
    28 Skip Counting Equal Groups 16ºÐ
    29 What Are Myths? 16ºÐ
    30 Prometheus Brings Fire 18ºÐ
    31 Nouns 20ºÐ
    32 Some Common Sayings 19ºÐ
    33 Realistic Art and Abstract Art 19ºÐ
    34 Picasso and His Work 18ºÐ
    35 Many Kinds of Music 19ºÐ
    36 Modern Music 19ºÐ

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