顺德区小学科学柚测注意事项区四级科学柚测.pptx

顺德区小学科学抽检的相关事项。顺德区小学科学抽检的相关事项。 （内部交流学习，不作抽测的最终内容，以下全是参考数据，（内部交流学习，不作抽测的最终内容，以下全是参考数据， 请按实际测量数据填写。）请按实际测量数据填写。） 主要思想：小学科学四年级，考察学生的实验能力和合作能力主要思想：小学科学四年级，考察学生的实验能力和合作能力 ，会根据数据分析实验结果。，会根据数据分析实验结果。 形式：每班随机选形式：每班随机选1818人进行实验操作，剩余的学生参与问卷调人进行实验操作，剩余的学生参与问卷调 查。本次抽检我镇二间学校参与，原则上去年检测过的学校查。本次抽检我镇二间学校参与，原则上去年检测过的学校 不去。抽检时间第不去。抽检时间第1818周。周。 内容：内容： 1 1、调查问卷。调查本学期开展科学课的内容及四年级最基本、调查问卷。调查本学期开展科学课的内容及四年级最基本 的科学知识。的科学知识。 2 2、重点抽测的实验共、重点抽测的实验共6 6个。个。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. P4P4页页 实验一：根据材料制作小孔成像。实验一：根据材料制作小孔成像。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. 实验二：根据材料制作小孔成像。实验二：根据材料制作小孔成像。 P7P7页页 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. P31P31页页 实验三：测量呼吸时的胸围绕变化情况。实验三：测量呼吸时的胸围绕变化情况。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. P43P43页页 实验四：心跳次数与运动的关系。实验四：心跳次数与运动的关系。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. 测测量记录记录 表 每分钟脉搏次数（参考） 平静时75 剧烈运1分 钟后 130 休息3分钟 后 90 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. P73P73页页 实验五：吸盘能挂多重的物体。实验五：吸盘能挂多重的物体。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. 实验实验 ：吸盘能挂多重的物体。吸盘能挂多重的物体。 吸盘盘所吸的 物体 第一次第二次第三次 玻璃 塑料 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. P84P84页页 实验六：物体受到了水的浮力 。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile .Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd. 实验实验 ：物体受到了水的浮力 钩码钩码剪刀钳钳子石头头 空气0.5N0.25N1.9N2N 水中0.4N0.2N1.6N1.7N 受到了 多少 浮力 0.1N0.05N0.3N0.3N Evaluation only.Evaluation only. Creat