 | |  | |  | | 2 + 3 = 5 + 2, 3 5 = | : addition sentence (µ¡¼À½Ä) (2 plus 3 equals 5.) : plus sign (µ¡¼À±âÈ£) (The symbol for addition) : addends (Çǰ¡¼ö¿Í °¡¼ö) : sum (ÇÕ) (The answer to an addition problem) : equals sign (µîÈ£) | |  | |  | |
 | |  | |  | | 6 - 2 = 4 - 6 2 4 | : subtraction sentence(»¬¼À½Ä) (6 minus 2 equals 4.) : minus sign (»¬¼À±âÈ£)(The symbol for subtraction) : subtrahend (Çǰ¨¼ö) : minuend (°¨¼ö) : difference (Â÷) (The answer to a subtrction problem) | |  | |  | |
 | |  | |  | | 2 ¡¿ 3 = 6 ¡¿ 2 3 6 | : multiplication sentence(°ö¼À½Ä) (2 times 3 equals 6.) : multiplication sign (°ö¼À±âÈ£) : multipliter (½Â¼ö) : multiplicand (Çǽ¼ö) : product (°ö)(The answer to a multiplication problem ) | |  | |  | |
 | |  | |  | | 6 ¡À 3 = 2 ¡À 6 3 2 | : Division sentence(³ª´°¼À½Ä) ( 6 divided by 3 equals 2.) : division sign (³ª´°¼À ±âÈ£) : dividend (ÇÇÁ¦¼ö) : divisor (Á¦¼ö) : quotient(¸ò) (The answer to a division problem ) | |  | |  | |  |  | |
 |  | |  | |  | | | | | | | You can use counters to help you understand the meaning of multiplication. Let me use these buttons. | : °ö¼ÀÀÇ ÀǹÌÀÇ ÀÌÇØ¸¦ µ½±âÀ§ÇØ ¾î¶² ¹°Ã¼µéÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ´Ü´Ù. : ÀÌ ´ÜÃßµéÀ» ÀÌ¿ëÇÒ ²¨¾ß. | | | |  | | | | Find 3 times 4 (3 X 4). Look at them. I separated three eqaul groups. First, count the number of groups. How many groups are there? One, two, three. | 3 X 4¸¦ ¾Ë¾Æº¸ÀÚ. À̰͵éÀ» ºÁ. ³»°¡ °°Àº ¼¼ ±×·ìÀ¸·Î ³ª´² ³õ¾Ò¾î. ¸ÕÀú, ±×·ìÀÇ ¼ö¸¦ ¼¼¾îºÁ. ¸î ±×·ìÀÌÁö? Çϳª, µÑ, ¼Â.
| | | |  | | | | There are 3 equal groups. Now count how many buttons in each group. One, two, three, four. There are 4 in each group. Can you add to find how many in all? 4 plus 4 plus 4 equals 12. There are 12 in all. Or since the 3 groups have the same number you can multiply to find how many in all. | : ¼¼ °³ÀÇ °°Àº ±×·ìÀÌ ÀÖ³×. : ÀÌÁ¦ °¢ ±×·ì¿¡ ´ÜÃß°¡ ¸î °³ÀÎÁö ¼¼¾îºÁ. : Çϳª, µÑ, ¼Â, ³Ý. : °¢ ±×·ì¸¶´Ù ³× °³¾¿ ÀÖ³×. : ¸ðµÎ ¸î°³ÀÎÁö ´õÇØ º¼¼ö ÀÖ´Ï? : 4 + 4 + 4 = 12. : ¸ðµÎ 12°³ ÀÖ±¸³ª. : ȤÀº ¼¼ ±×·ìÀÌ °°Àº °¹¼öÀÌ¸é ¸ðµÎ ¸î°³ÀÎÁö ¾Ë±â À§ÇØ ¿©·¯¹ø Áõ°¡½Ãų¼öµµ ÀÖ´Ü´Ù. | | | |  | | | | 3 (equal groups) times 4 (in each group) equals 12 in all.
So 3 times 4 equals 12. | : °¢ 4°³¾¿À» °¡Áø ±×·ìÀ» ¼¼(3)¹ø Áõ°¡ÇÏ¸é ¸ðµÎ 12°³ÀÌ´Ù. : ±×·¡¼ 3 X 4 = 12. | |  | |  | |
 |  | |  | |  | | | | | | | When you separate a large group into smaller equal groups you are dividing. So you can use division to find how many are in each group or how many equal groups there are.
¨Í Find the number in each group. 8 ¡À 2 = 4 Find how many triangles are in 2 equal groups. First, Count how many triangles in all. | : Å« ±×·ìÀ» ´õ ÀÛÀº °°Àº¼öÀÇ ±×·ìÀ¸·Î ºÐ¸®ÇÒ¶§ ³ª´°¼ÀÀ» ÇÑ´Ü´Ù. : ±×·¡¼ °¢ ±×·ì¿¡ ¸î °³¾¿ÀÌ ÀÖ´ÂÁö³ª, ȤÀº ¸î °³ÀÇ °°Àº ±×·ìÀÌ »ý°å´ÂÁö¸¦ ¾Ë¾Æº¸±â À§ÇØ ³ª´©±â¸¦ »ç¿ëÇÏÁö.
: ¨Í °¢ ±×·ì¾ÈÀÇ °¹¼ö ¾Ë¾Æº¸±â. : 8 ¡À 2 = 4 : 2 °³ÀÇ °°Àº ¼ö±×·ì¿¡ »ï°¢ÇüÀº ¸î °³ÀÎÁö ¾Ë¾Æº¸ÀÚ. : ¸ÕÀú, »ï°¢ÇüÀÌ ¸ðµÎ ¸î °³ÀÎÁö ¼¼¾îºÁ. | | | |  | | | | One, two, ..., eight. There are 8 triangles in all. | : Çϳª, µÑ,.....,¿©´ü. : ¸ðµÎ ¿©´ü°³ÀÇ »ï°¢ÇüÀÌ ÀÖ³×. | | | |  | | | | Divide the 8 triangles into 2 equal groups. Place the triangles in each group. Continue until all the triangles are used. | : ¿©´ü°³ÀÇ »ï°¢ÇüÀ» µÎ(2)°³ÀÇ °°Àº ¼ö±×·ìÀ¸·Î ³ª´²º¸ÀÚ. : °¢ ±×·ì¿¡ »ï°¢ÇüµéÀ» ³õ¾ÆºÁ. : ¸ðµç »ï°¢ÇüµéÀÌ ´Ù »ç¿ëµÇ¾îÁú ¶§ ±îÁö °è¼ÓÇØ. | | | |  | | | | Now, count the number in each group. One, two, ... ,four. | : ÀÌÁ¦, °¢ ±×·ìÀÇ °¹¼ö¸¦ ¼¼¾îºÁ. : Çϳª, µÑ,..,³Ý. | | | |  | | | | There are 4 triangles in each group. So, 8 divided by 2 equals 4. | : °¢ ±×·ì¾È¿£ 4°³ÀÇ »ï°¢ÇüÀÌ ÀÖ³×. : ±×·¡¼ 8 ¡À 2 = 4 | |  | |  | |
 | |  | |  | | | | | | | ¨Î Find the number of equal groups. 12 ¡À 3 = Find how many equal groups you can make with 3 triangles in each group. | : ¨Î °°Àº ¼ö±×·ìÀÇ °¹¼ö ¾Ë¾Æº¸±â. : 12 ¡À 3 = : 3°³ÀÇ »ï°¢ÇüÀ» °¡Áø °¢ ±×·ìÀ» ¸¸µé¾î¼ ¸î°³ÀÇ °°Àº ¼ö±×·ìÀ¸·Î ³ª´µ¾î Áö´ÂÁö ¾Ë¾Æº¸ÀÚ. | | | |  | | | | First, count how many triangles in all. One, two, ...., twelve. There are 12 triangles in all. | : ¸ÕÀú »ï°¢ÇüÀÌ ¸ðµÎ ¸î °³ÀÎÁö ¼¼¾îºÁ. : Çϳª,,..., ¿µÑ. : ¸ðµÎ 12°³ À̳×. | | | |  | | | | Divide the 12 triangles into groups of 3 triangles. Place 3 triangles in each group. Continue until all the triangles are used. | : 12°³ÀÇ »ï°¢ÇüÀ» ¼¼(3)°³¾¿ ±×·ìÀ¸·Î ³ª´©¾îºÁ. : ¸ðµç »ï°¢ÇüÀÌ »ç¿ëµÉ ¶§±îÁö °¢ ±×·ì¿¡ ¼¼°³¾¿ ³õ¾ÆºÁ. | | | |  | | | | Now, count the number of groups. One,...,four. There are 4 equal groups. So, 12 divided by 3 equals 4. | : ÀÌÁ¦, ±×·ìÀÌ ¸î°³ÀÎÁö ¼¼¾îºÁ. : Çϳª,....,³Ý. : 4°³ÀÇ °°Àº ¼ö±×·ìÀÌ »ý°å³×. : ±×·¡¼,12 ¡À 3 = 4 | |  | |  | |
 | |  | µ¡¼À½ÄÀ» °¡·Î¿Í ¼¼·Î½Ä, ·¹º§¿¡ ¸Â´Â ÀÚ¸´¼ö, ¹®Á¦ÀÇ °¹¼ö µîÀ» ½º½º·Î ¼±ÅÃÇÏ¿© ¿öÅ©½ÃÆ®¸¦ ¸¸µé¼ö ÀÖµµ·Ï µµ¿Í ÁÝ´Ï´Ù.[´äÁö Ãâ·Â °¡´É] | | [µ¡¼À] | | [»¬¼À] | | [°ö¼À] | | [³ª´°¼À] |  | |  | |  | |  |
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| |  | | | |  | | | | |  | |  | |  | |  | |  | | McGraw-Hill Math G1 | | Workbook | | Harcourt Math G1 | | Workbook | | µ¡¼À°ú »¬¼ÀÀÇ °³³ä, µ¡¼À¤ý»¬¼À 10±îÁö Çϱâ, ±×·¡ÇÁ, ¼ýÀÚ 100±îÁö ¾Ë±â µî 1´Ü°è ¼öÁØ¿¡ ÇØ´çÇÏ´Â ¾î¸°À̵éÀÌ ¾Ë¾Æ¾ß ÇÏ´Â ÇʼöÀûÀÎ ¼öÇÐ °³³äÀ» Àç¹ÌÀִ Ȱµ¿ ¹®Á¦¸¦ ÅëÇØ Â÷±ÙÂ÷±Ù ÀÍÈú ¼ö ÀÖµµ·Ï ±¸¼ºÇÏ¿´´Ù. ¾î¸°À̵éÀÇ Èï¹Ì·Î¿î ÇнÀÀ» µ½±â À§ÇÏ¿© ±ôÂïÇÑ Ä³¸¯Å͵é°ú Ä®¶ó·Î µÈ »ðÈ ¹× ±×¸²µéÀ» ÇÔ²² ½Ç¾ú´Ù. |
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| | | |  | | PreK ±âº»ÀûÀ¸·Î '¼ö °³³ä'ÀÍÈ÷±â¿¡ ÃÐÁ¡À» µÎ°í ÀÖ½À´Ï´Ù. ¾ÆÀ̵éÀÇ È£±â½ÉÀ» ÃæºÐÈ÷ ²ø¾î³»´Â 10°¡Áö ÁÖÁ¦ ¼Ó¿¡¼ ¼ö ¼¼±â(counting), ¼ýÀÚ µû¶ó¾²±â(tracing numbers), ¼ýÀÚ ¹è¿(number oder) µîÀ» ´Ù¾çÇÑ È°µ¿À» ÅëÇØ ÀÍÇôº¾´Ï´Ù. ¶ÇÇÑ, ÀÌ ¿Ü¿¡µµ ºó¹øÈ÷ ¾²ÀÌ´Â ¹ÝÀÇ¾î °³³ä°ú »ö±òÀÎÁö, °ü°èÀÖ´Â °Í³¢¸® ¦À» Áö¿öÁÖ´Â ÀÏ´ëÀÏ ´ëÀÀ, ÆÐÅÏ, µµÇü µîµµ ÇÔ²² ´Ù·ç°í ÀÖ½À´Ï´Ù. | | |
| | | | |  | | Grade-K 1~10±îÁöÀÇ ¼ö ÀÎÁö°¡ µÈ »óÅ¿¡¼ ½ÃÀÛÇÏ´Â Grade K´Ü°è¿¡¼´Â 20±îÁöÀÇ ¼ö ÀÍÈ÷±â¿Í ÇÔ²² ´õÇϱâ¿Í »©±â¿Í °°Àº ¿¬»êÀ» ÀÍÈ÷°ÔµË´Ï´Ù. ¸ÕÀú ÃæºÐÈ÷ ´Ù¾çÇÑ ¹®ÀåÁ¦ ¹®Á¦¸¦ ÅëÇØ µ¡¼À°ú »¬¼ÀÀÇ °³³äÀ» ÀÍÈ÷°í Ä÷¯Ç®ÇÑ ±×¸²ÀڷḦ Ȱ¿ëÇØ Àç¹ÌÀÖ°Ô ¿¬»ê¹®Á¦¸¦ Ç®¾îº¾´Ï´Ù. ¶ÇÇÑ, ÈÆó °³³ä°ú µµÇü, ÆÐÅϵµ ÇÔ²² ÀÍÈ÷¸ç ¼öÇÐÀû »ç°í¸¦ ³ÐÇô°¥ ¼ö ÀÖ½À´Ï´Ù. | | |
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| | |  | | | |  | | ¹Ì±¹ ÃʵîÇб³ ÀúÇгâÀÇ ¼öÇаú Ä¿¸®Å§·³¿¡ ¸ÂÃç ÇлýµéÀÌ È¥ÀÚ ÇнÀÇÏ¸é¼ °¢ÀÚÀÇ ÇнÀ ¼Óµµ¿¡ ¸ÂÃç 'The Adventure of White Bear and his hilarious sidekick, Little Penguin'¿¡ ¸ÂÃç¼ ½ÇÁ¦ÀûÀÎ ¹æ¹ýÀ¸·Î ¼öÇÐ ½ºÅ³À» ±Ø´ëÈÇÏ¿© ¹®Á¦ ÇØ°á ´É·ÂÀ» °³¹ßÇÒ ¼ö ÀÖµµ·Ï °í¾ÈµÈ CD-RomÀÔ´Ï´Ù. | | | |
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