<p style="max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.60928px; text-align: justify; white-space: normal; overflow-wrap: break-word !important;"><span style="max-width: 100%; letter-spacing: 0.5px; overflow-wrap: break-word !important;"><span style="max-width: 100%; font-size: 14px; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"> 船儿要出海航行了，船又重又大，为什么能浮在水面上呢？</span><span style="max-width: 100%; color: rgb(0, 0, 0); font-size: 14px; overflow-wrap: break-word !important;">带领孩子一起动手操作，一起体验思考吧！</span></span></h3><p style="max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.60928px; text-align: justify; white-space: normal; overflow-wrap: break-word !important;"><span style="max-width: 100%; letter-spacing: 0.5px; font-size: 14px; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"><br style="max-width: 100%; overflow-wrap: break-word !important;"></span></h3><p style="max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.60928px; text-align: justify; white-space: normal; overflow-wrap: break-word !important;"><span style="max-width: 100%; letter-spacing: 0.5px; font-size: 14px; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"> 在制作前，我们需要准备好</span><span style="max-width: 100%; letter-spacing: 0.5px; color: rgb(0, 0, 0); font-size: 14px; overflow-wrap: break-word !important;">剪刀、泡沫塑料板（厚度要大于图钉的长度），纸杯、图钉、扇子、大的水盆、水、一次性筷子、色彩纸等</span></h3> <p style="max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.60928px; text-align: justify; white-space: normal; overflow-wrap: break-word !important;"><span style="max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;"><strong style="max-width: 100%; overflow-wrap: break-word !important;"><span style="max-width: 100%; overflow-wrap: break-word !important;"><strong style="max-width: 100%; color: rgb(0, 0, 0); overflow-wrap: break-word !important;"><span style="max-width: 100%; background-color: rgb(255, 251, 0); overflow-wrap: break-word !important;"><em style="max-width: 100%; text-align: center; overflow-wrap: break-word !important;"><strong style="max-width: 100%; overflow-wrap: break-word !important;"><span style="max-width: 100%; overflow-wrap: break-word !important;">📍</span></strong></em>温馨提示：</span></strong></span></strong></span></h3><p style="max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.60928px; text-align: justify; white-space: normal; overflow-wrap: break-word !important;"><span style="max-width: 100%; color: rgb(136, 136, 136); font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", "Apple Color Emoji", "Emoji Symbols Font", "Segoe UI Symbol", Arial, sans-serif; font-size: 14px; overflow-wrap: break-word !important;"> 让孩子理解帆船的构造、自己动手制作帆船，尝试不同材质，大小的风帆对船行驶速度的影响。</span></h3>