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1、探究内容：检测常见物体的导电性能学校：年级：姓名：分数：1.实验材料：组装一个电路检测器所需的材料、木片、塑料片、回形针、钥匙、纸板、橡皮、布、丝绸、玻璃、铅笔、铜丝、铁钉、铝片、陶瓷2.实验步骤：（1）组装电路检测器，并检查电路检测器是否能正常工作。【正确组装，连接点相靠时灯泡能亮。20 分】（2）选择 6 种物品进行检测。（3）检测每种物品，观察现象：小灯泡发光，说明被鉴别的材料_；小灯泡不发光，说明被鉴别的材料_（注意要重复检测）。【检测方法正确，填空正确。20 分】（4）将检测过的物品分类放置。【能按照实验情况严谨分类。20分】3.实验记录：（在相应的表格中打）【能及时填写，记录真实。
2、20 分】物体名称预测检测 1 检测 2 检测表明亮不亮亮不亮亮不亮容易导电不容易导电4.实验结论：【结论填写正确。20 分】在我们选取的材料中，容易导电的有_，这类物体叫 _；不容易导电的有 _，这类物体叫_。探究问题：搅拌可以加快溶解吗？学校：年级：姓名：分数：1.我们的预测：_。【合理预测。10 分】2.实验材料：烧杯、搅拌棒、常温水、食盐。3.实验步骤：（1）将两个烧杯中放入 _（填等量或不等量）的冷水，同时放入_（填等量或不等量）的食盐。【操作时相同条件控制得当。20分】（2）用玻璃棒在一个烧杯内搅拌，另一个_。观察现象。【操作时正确控制不同条件。20 分】（3）整理器材。【注意实验
3、器材的整理，不碰撞无破损。10 分】3.现象和结论：【能正确填写结论。20 分】搅拌能使杯中的食盐溶解得_，不搅拌杯中的食盐溶解较_，说明_。文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B
4、8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6
5、B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A
6、1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H
7、6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2
8、U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ
9、9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S14.实验拓展：【选择正确。20 分】如果你要验证“用冷水还是用热水物质溶解的快？”这个问题，实验中哪些条件应该控制为相同的
10、？（在正确的做法的序号上打）A.杯子里的水的多少要一样B.杯子里水的温度要一样C.杯子里放的食盐多少要一样D.杯子里食盐的颗粒大小要一样E.一个搅拌一个不搅拌F.都同时搅拌或者都不搅拌探究问题：下沉的物体受到水的浮力大小与什么因素有关呢？学校：年级：姓名：分数：1.我们的预测：（请在你预测的选项上打）【合理预测。10分】下沉物体在水中（会、不会）受到浮力的作用，下沉物体浸人水中的体积越（大、小），受到的浮力也越（大、小）。2.实验器材：水槽、弹簧秤、大块橡皮、细线3.实验步骤：测量大块橡皮在空气中的重力。【能正确使用测力计测量重力。10 分】文档编码:CQ9A1G10Z4W7 HS9H6B8P
11、6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5
12、S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G
13、10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B
14、8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6
15、B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A
16、1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H
17、6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1测量大块橡皮小部分浸入水中时弹簧秤上的拉力，计算出浮力的大小。测量大块橡皮大部分浸入水中时弹簧秤上的拉力，计算出浮力的大小。测量大块橡皮全部浸入水中时弹簧秤上的拉力，计算出浮力的大小。【以上 3 步，能正确测量，及时记录。30 分】整理分析数据，概括实验结论。【数据记录准确，计算无误。10 分】4.实验记录单：【记
18、录完整正确。20 分】橡皮自重：_N 小部分浸入水中大部分浸入水中全部浸入水中排开的水量小较大大在水中弹簧秤上的的拉力（N）计算受到的浮力大小（N）5.现象和结论：【能正确填写结论。20 分】下沉的物体在水中 _（填会或不会）受到浮力的作用，下沉物体浸入水中的体积（排开的水量）越_，受到的浮力也越 _。探究问题：空气有热胀冷缩的性质吗？学校：年级：姓名：分数：文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6
19、B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A
20、1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H
21、6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2
22、U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ
23、9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS
24、9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2
25、M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S11.我们的预测：_。【合理预测。10 分】2.实验器材：锥形烧瓶或者矿泉水瓶、大烧杯或者水槽、气球、冷热水3.实验步骤：（1）在空锥形烧瓶口套上一个气球。【10 分】（2）把套上气球的锥形烧瓶放入_中观察。【10 分】（3）取出锥形烧瓶放入 _ 中观察。【10 分】（4）分析实验现象，概括实验结论。【10 分】4.实验记录单：【能及时正确填写。10分】套上气球的锥形烧瓶在室温里在热水中在冷水中实验现象我们的发现5.实验结论：【能正确填写结论。20 分】实验说明：_。文档编码:CQ9A1G10Z4W
26、7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3
27、 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文
28、档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z
29、4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6
30、A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S
31、1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G1
32、0Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1探究问题：小苏打和白醋混合后会有什么变化？学校：年级：姓名：分数：1.我们的预测：【合理预测。10 分】小苏打和白醋混合后，_。2.实验器材：小苏打、白醋、玻璃杯、玻璃片、勺子3.实验过程：（1）分别观察混合前小苏打和白醋的特点。【能认真观察并记录。20 分】（2）取一只玻璃杯，倒入_匙醋，然后
33、小心地倒入_匙小苏打。观察现象。【比例合适，操作规范。20 分】（3）盖上一块玻璃片。用手触摸玻璃壁外壁，看有什么感觉。【能正确说出感觉。20 分】（4）整理器材。【10 分】4.现象和结论：【能正确填写结论。20 分】小苏打的特点：_。白醋的特点：_。小苏打和白醋混合后，我们会听到_，看到_，说明有_ 产生。文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9
34、H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M
35、2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:C
36、Q9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 H
37、S9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG
38、2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码
39、:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7
40、 HS9H6B8P6A3 ZG2M2U6B5S1盖上一块玻璃片。用手触摸玻璃壁外壁，感觉有点_。小苏打和白醋混合后产生了_，这个变化是 _变化。探究内容：用显微镜观察身边的生命世界的微小结构学校：年级：姓名：分数：1.我们的预测：【合理预测。10 分】生命体是由 _组成的，形态是 _（填“一个样或多种多样”）的。2.实验器材：显微镜、2-3 种动物、植物或者人体的细胞装片3.实验操作步骤：（1）安放显微镜【取镜操作规范，放置位置合适。10 分】（2）对光【能准确对光。10 分】（3）上片【上片操作规范。10 分】（4）调焦【粗细准焦螺旋运用合理，焦距合适。10 分】（5）观察并记录一种生物细胞
41、【合理运用双眼观察与绘图。10 分】文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U
42、6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9
43、A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9
44、H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M
45、2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:C
46、Q9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 H
47、S9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1（6）切换细胞装片，继续观察另一种装片。【10 分】4.实验现象：（边观察边画出你看到的微小结构）【绘图清晰真实。20分】（）细胞（）细胞5.实验结论：【能正确填写结论。10 分】生命体是由 _组成的，_ 的形态是 _ 的。文档
48、编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4
49、W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A
50、3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1文档编码:CQ9A1G10Z4W7 HS9H6B8P6A3 ZG2M2U6B5S1