{"id":317939,"date":"2026-07-03T14:49:56","date_gmt":"2026-07-03T05:49:56","guid":{"rendered":"https:\/\/isnedu.org\/?post_type=nakano-campus&p=317939"},"modified":"2026-07-03T14:50:24","modified_gmt":"2026-07-03T05:50:24","slug":"nakano-grade-5-inquiry-in-action-june-29th-july-3rd","status":"publish","type":"nakano-campus","link":"https:\/\/isnedu.org\/en\/nakano-campus\/nakano-grade-5-inquiry-in-action-june-29th-july-3rd\/","title":{"rendered":"Nakano Grade 5: Inquiry in Action! (June 29th- July 3rd)"},"content":{"rendered":"\n

Inquiry in Action: Giving Our Soybeans a Better Home<\/strong><\/h2>\n\n\n\n

Our Grade 5 scientists continued their ecosystem inquiry by carefully observing the changes in our soybean plants. During our observations, we noticed that the soybeans growing in bottles were no longer as healthy as before. Their leaves had started turning yellow, their stems had become thin, and the plants appeared weak.<\/p>\n\n\n\n

After discussing our observations and possible reasons, we decided it was time to take action. On Monday, we carefully transplanted the soybeans from the bottles into the garden, placing them beside our other soybean plants.<\/p>\n\n\n\n

This experience helped us draw an important conclusion: plants need enough space to grow strong and healthy. We also discovered that greater exposure to abiotic factors, such as sunlight, plays an essential role in supporting plant growth and survival.<\/p>\n\n\n\n

This investigation reminded us that scientists don’t just observe\u2014they also make informed decisions based on evidence. We look forward to continuing to monitor our transplanted soybeans and seeing how they adapt to their new environment!<\/p>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/figure>\n\n\n\n

Inquiry in Action: Discovering How Trees Protect Our Ecosystem<\/strong><\/h2>\n\n\n\n

While we already knew that trees produce oxygen and provide food and shelter for living things, we wanted to investigate another important role they play in nature.<\/p>\n\n\n\n

To find out, we conducted a hands-on experiment to model the effects of rainfall on different types of ground cover. We used a watering can to represent rainfall and prepared three bottles with different conditions. The first bottle contained bare soil<\/strong>, the second contained soil covered with mulch<\/strong>, and the third contained soil with grass growing in it<\/strong>.<\/p>\n\n\n\n

As we poured the same amount of water into each bottle, we collected the runoff in cups below. We observed that the bottles with bare soil<\/strong> and mulch<\/strong> produced water with much more sediment than the bottle with grass<\/strong>. The bottle with planted grass had the clearest runoff because the roots helped hold the soil in place.<\/p>\n\n\n\n

From this investigation, we concluded that plants and trees play an essential role in preventing soil erosion<\/strong>. Their roots help bind the soil together and absorb rainwater, reducing the amount of soil washed away during heavy rain. This also helps lower the risk of landslides and keeps ecosystems healthy.<\/p>\n\n\n\n

This experiment was a wonderful example of how students used observation, fair testing, and evidence to develop a deeper understanding of the relationship between living things and their environment. It was exciting to see how a simple investigation revealed the powerful role that plants play in protecting our planet!<\/p>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/figure>\n","protected":false},"author":7,"featured_media":318003,"template":"","nakano-category":[219,227],"class_list":["post-317939","nakano-campus","type-nakano-campus","status-publish","has-post-thumbnail","hentry","nakano-category-nakano-elementary-school","nakano-category-grade-5","en-US"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t