沉浮实验活动 - 幼儿科学沉浮探索与工作表
描述：
哪些东西会沉，哪些会浮？这个沉浮科学实验是幼儿了解世界运作的绝佳方式。只需收集家中或教室里常见的材料，就能让孩子们动手测试物体是沉还是浮。
将这些沉浮卡片加入您的科学角作为视觉分类工具，或使用配套的工作表。每张卡片都带有图片和文字，方便学生独立完成分类。
本沉浮活动包含以下内容（提供彩色和黑白版本）：
沉/浮标题卡
测试物体卡片（包括钉子、橙子、乐高、纽扣、钥匙、毛线、球、叶子、蜡笔、橡皮擦、铅笔、硬币、乒乓球、熊形计数器、回形针、弹珠、绒球、羽毛、胶水盖、手工棒、杯子、冰块、积木、海绵、蜡烛、小木棒、剪刀、瓶子）
空白卡片
沉浮工作表
您准备好为学生打造一个难忘的科学活动了吗？这个沉浮科学探索正是您需要的，适合海洋主题或任何时候使用！立即获取吧！
所需材料：
一盆水
各种测试物体
可选：分类展示架
这个活动简单有趣，能激发幼儿的好奇心，快来试试吧！
Sink or Swim Exploration - Preschool Sink and Float Science Activity & Worksheet
Description:
What sinks and what floats? This sink-or-swim science adventure is a fantastic way for preschoolers to discover how the world around them works. Simply gather everyday items from your home or classroom and let kids experiment to see if objects sink or rise to the surface.
Incorporate these sink-and-float cards into your science station for a hands-on sorting experience, or pair them with the included worksheet. Each card features a picture and word, making it easy for young learners to sort independently.
This sink-or-swim activity includes (available in both color and black-and-white):
Sink / Float title cards
Object cards for testing (nail, orange, Lego, button, key, yarn, ball, leaf, crayon, eraser, pencil, coin, ping pong ball, bear counter, paper clip, marble, pompom, feather, glue cap, craft stick, cup, ice cube, snap cube, sponge, candle, stick, scissors, bottle)
Blank cards
Sink or Float worksheet
Ready to make science unforgettable for your students? This sink-and-swim exploration is just what you’re looking for—perfect for an ocean-themed unit or any time of year! Get it now!
Materials Needed:
A container of water
Various objects to test
Optional: Pocket chart for sorting
This engaging and simple activity sparks curiosity—don’t miss out!
