{"id":327307,"date":"2026-09-11T14:46:36","date_gmt":"2026-09-11T05:46:36","guid":{"rendered":"https:\/\/isnedu.org\/?post_type=nakano-campus&#038;p=327307"},"modified":"2026-09-11T14:46:37","modified_gmt":"2026-09-11T05:46:37","slug":"nakano-g1-2-food-web-and-the-roles","status":"publish","type":"nakano-campus","link":"https:\/\/isnedu.org\/en\/nakano-campus\/nakano-g1-2-food-web-and-the-roles\/","title":{"rendered":"Nakano G1\/2: Food web and the roles"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">This week, our students presented their ecosystem dioramas to the class. Each student took a turn presenting their ecosystem and explaining its biotope and biocenosis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u9031\u306f\u3001\u5b50\u3069\u3082\u305f\u3061\u304c\u4f5c\u6210\u3057\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u30b8\u30aa\u30e9\u30de\u3092\u30af\u30e9\u30b9\u3067\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u4e00\u4eba\u3072\u3068\u308a\u304c\u9806\u756a\u306b\u3001\u81ea\u5206\u305f\u3061\u304c\u4f5c\u3063\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u305d\u306e\u4e2d\u306e\u300c\u30d3\u30aa\u30c8\u30fc\u30d7\uff08\u751f\u606f\u74b0\u5883\uff09\u300d\u3068\u300c\u30d3\u30aa\u30bb\u30ce\u30fc\u30b7\u30b9\uff08\u751f\u7269\u7fa4\u96c6\uff09\u300d\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327311\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0392-1024x768.jpg\" alt=\"\" class=\"wp-image-327311\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0392-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0392-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0392-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0392-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327310\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0389-1024x768.jpg\" alt=\"\" class=\"wp-image-327310\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0389-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0389-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0389-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0389-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327313\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0390-1024x768.jpg\" alt=\"\" class=\"wp-image-327313\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0390-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0390-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0390-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0390-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327312\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0391-1024x768.jpg\" alt=\"\" class=\"wp-image-327312\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0391-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0391-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0391-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0391-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We also continued our inquiry into the environment in Nakano City. We took a walk around the areas near the school and asked students to identify both living and non-living things they could observe. We then organized our findings on the blackboard and learned about food webs, including producers, primary consumers, secondary consumers, tertiary consumers, final consumers, and decomposers. Students also had the opportunity to observe microorganisms using a microscope, giving them a closer look at some of the living things that are difficult to see with the naked eye.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u5f15\u304d\u7d9a\u304d\u4e2d\u91ce\u5e02\u306e\u74b0\u5883\u306b\u3064\u3044\u3066\u63a2\u7a76\u3092\u9032\u3081\u307e\u3057\u305f\u3002\u5b66\u6821\u5468\u8fba\u3092\u5b9f\u969b\u306b\u6b69\u304d\u3001\u8eab\u306e\u56de\u308a\u306b\u3042\u308b\u751f\u304d\u7269\u3068\u751f\u304d\u7269\u3067\u306f\u306a\u3044\u3082\u306e\u3092\u5b50\u3069\u3082\u305f\u3061\u81ea\u8eab\u3067\u898b\u3064\u3051\u3001\u89b3\u5bdf\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u898b\u3064\u3051\u305f\u3082\u306e\u3092\u9ed2\u677f\u306b\u6574\u7406\u3057\u3001\u98df\u7269\u7db2\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002\u751f\u7523\u8005\u3001\u4e00\u6b21\u6d88\u8cbb\u8005\u3001\u4e8c\u6b21\u6d88\u8cbb\u8005\u3001\u4e09\u6b21\u6d88\u8cbb\u8005\u3001\u6700\u7d42\u6d88\u8cbb\u8005\u3001\u5206\u89e3\u8005\u3068\u3044\u3063\u305f\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u306b\u3064\u3044\u3066\u8003\u3048\u3001\u751f\u304d\u7269\u540c\u58eb\u304c\u3069\u306e\u3088\u3046\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u5b66\u3073\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u9855\u5fae\u93e1\u3092\u4f7f\u3063\u3066\u5fae\u751f\u7269\u3092\u89b3\u5bdf\u3059\u308b\u6a5f\u4f1a\u3082\u3042\u308a\u3001\u666e\u6bb5\u306f\u8089\u773c\u3067\u306f\u898b\u308b\u3053\u3068\u306e\u3067\u304d\u306a\u3044\u5c0f\u3055\u306a\u751f\u304d\u7269\u306b\u3064\u3044\u3066\u3082\u8208\u5473\u3092\u6df1\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327314\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0427-1024x768.jpg\" alt=\"\" class=\"wp-image-327314\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0427-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0427-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0427-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0427-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327315\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0423-1024x768.jpg\" alt=\"\" class=\"wp-image-327315\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0423-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0423-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0423-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0423-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327316\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0421-1024x768.jpg\" alt=\"\" class=\"wp-image-327316\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0421-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0421-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0421-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0421-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327317\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0430-1024x768.jpg\" alt=\"\" class=\"wp-image-327317\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0430-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0430-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0430-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0430-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327318\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0406-1024x768.jpg\" alt=\"\" class=\"wp-image-327318\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0406-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0406-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0406-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0406-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327319\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0410-1024x768.jpg\" alt=\"\" class=\"wp-image-327319\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0410-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0410-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0410-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0410-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327320\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0396-1024x768.jpg\" alt=\"\" class=\"wp-image-327320\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0396-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0396-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0396-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0396-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327321\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0397-1024x768.jpg\" alt=\"\" class=\"wp-image-327321\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0397-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0397-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0397-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0397-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327322\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0420-1024x768.jpg\" alt=\"\" class=\"wp-image-327322\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0420-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0420-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0420-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0420-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327323\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0422-1024x768.jpg\" alt=\"\" class=\"wp-image-327323\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0422-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0422-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0422-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0422-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327325\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0428-1024x768.jpg\" alt=\"\" class=\"wp-image-327325\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0428-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0428-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0428-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0428-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327324\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0429-1024x768.jpg\" alt=\"\" class=\"wp-image-327324\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0429-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0429-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0429-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_0429-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In addition, this week we had discussions and collaborated with students from other classes for FICTS, our upcoming movie presentation event at the end of September. Students discussed their ideas, worked together, and began creating their presentation slides in preparation for the event.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u4eca\u9031\u306f\u30019\u6708\u672b\u306b\u4e88\u5b9a\u3055\u308c\u3066\u3044\u308bFICTS\u306e\u6620\u753b\u767a\u8868\u306b\u5411\u3051\u3066\u3001\u4ed6\u306e\u30af\u30e9\u30b9\u306e\u5b50\u3069\u3082\u305f\u3061\u3068\u3082\u8a71\u3057\u5408\u3044\u3001\u5354\u529b\u3057\u3066\u6d3b\u52d5\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u305e\u308c\u306e\u30a2\u30a4\u30c7\u30a2\u3092\u5171\u6709\u3057\u306a\u304c\u3089\u8a71\u3057\u5408\u3044\u3092\u9032\u3081\u3001\u767a\u8868\u306b\u5411\u3051\u305f\u30b9\u30e9\u30a4\u30c9\u4f5c\u6210\u306b\u3082\u53d6\u308a\u7d44\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327327\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9663-1024x768.jpg\" alt=\"\" class=\"wp-image-327327\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9663-1024x768.jpg 1024w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9663-768x576.jpg 768w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9663-1536x1152.jpg 1536w, https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9663-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"327328\" src=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9661-1024x768.jpg\" alt=\"\" class=\"wp-image-327328\" srcset=\"https:\/\/isnedu.org\/wp-content\/uploads\/2026\/09\/IMG_9661-1024x768.jpg 1024w, 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