Chapter 1 Social Studies ¡Ú History and Geography 1 | 9
Unit 01 Our Community ÇÔ²² »ç´Â »çȸ | 10 Unit 02 Home and School Life Áý°ú Çб³»ýȰ | 14 Unit 03 Different Cultures and Holidays ´Ù¾çÇÑ ¹®È¿Í ÃàÁ¦ÀÏ | 18 Unit 04 The American Government ¹Ì±¹ Á¤ºÎ | 22 Unit 05 World Religions ¼¼°èÀÇ Á¾±³ | 26 Review Test 1 | 30
Chapter 2 Social Studies ¡Ú History and Geography 2 | 31
Unit 06 Our Land and Water ¿ì¸®ÀÇ À°Áö¿Í ¹° | 32 Unit 07 Oceans and Continents ´ë¾ç°ú ´ë·ú | 36 Unit 08 Maps and Directions Áöµµ¿Í ¹æÇâ | 40 Unit 09 Our Earth and Its Resources ¿ì¸®ÀÇ Áö±¸¿Í ÀÚ¿¬ ÀÚ¿ø | 44 Unit 10 Native Americans and Europeans in the New World ¾Æ¸Þ¸®Ä« ¿øÁֹΰú ½Å¼¼°èÀÇ À¯·´Àεé | 48 Review Test 2 | 52
Chapter 3 Science 1 | 53
Unit 11 Seasons and Weather °èÀý°ú ³¯¾¾ | 54 Unit 12 The Parts of a Plant ½Ä¹°ÀÇ ºÎºÐ | 58 Unit 13 Homes for Living Things »ý¹°µéÀÌ »ç´Â °÷ | 62 Unit 14 Oceans and Undersea Life ¹Ù´Ù¿Í ¹Ù´å¼Ó »ý¹° | 66 Unit 15 The Human Body Àΰ£ÀÇ ¸ö | 70 Review Test 3 | 74
Chapter 4 Science 2 | 75
Unit 16 How Can Matter Change? ¹°ÁúÀº ¾î¶»°Ô º¯Çϴ°¡? | 76 Unit 17 How Long? How Tall? ¾ó¸¶³ª ±æ±î? ¾ó¸¶³ª ۰¡ Ŭ±î? | 80 Unit 18 Electricity Àü±â | 84 Unit 19 Our Solar System ¿ì¸®ÀÇ Å¾ç°è | 88 Unit 20 Inside the Earth Áö±¸ÀÇ ³»ºÎ | 92 Review Test 4 | 96
Chapter 5 Mathematics | 97
Unit 21 Shapes µµÇü | 98 Unit 22 Numbers and Counting ¼ö¿Í ¼ýÀÚ ¼¼±â | 102 Unit 23 Addition and Subtraction µ¡¼À°ú »¬¼À | 106 Unit 24 Counting Money µ· ¼¼±â | 110 Review Test 5 | 114
Chapter 6 Language ¡Ú Visual Arts ¡Ú Music | 115
Unit 25 Read and Write ÀÐ°í ¾²±â | 116 Unit 26 Types of Writing ±ÛÀÇ Á¾·ù | 120 Unit 27 A World of Lines and Colors ¼±°ú »öÀÇ ¼¼°è | 124 Unit 28 A World of Paintings ±×¸²ÀÇ ¼¼°è | 128 Unit 29 Instruments and Their Families ¾Ç±â¿Í ±× °¡Á·µé | 132 Unit 30 A World of Music À½¾ÇÀÇ ¼¼°è | 136 Review Test 6 | 140 Answers and Translations | 141