指南针怎么做 方法
![指南针.指南针是利用磁铁指南北的性质制作而成,红色指针指北, - 抖音](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73510272F2A98B796C96413BB255B467BA954AF9E59A347E1E9703D78E0DF7CC6A4C2EF11A55916D46B4E09CCB8F12CBDD0220C00E508BF1DBD8C77E8FE79B470ABE1D0440D26BD4A156A0B8D0847F54C3)
指南针.指南针是利用磁铁指南北的性质制作而成,红色指针指北, - 抖音
图片尺寸1080x2400![制作水浮式指南针的实验](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E93EED1BFB3BE657EEE7E3D9079E119F872DDC0438653F86D14CC9C9D2CEE62736D3DD5516B1DFF0B46BCE03EDF0E058BC24857F58BEDEB47228079C20C05E66A7E1B5CF3C63832FCA53E57DDC5195E921)
制作水浮式指南针的实验
图片尺寸1080x1440![指南针使用方法](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D338D8738701A8F85006217BBE9AF036D9F3D4D649D66E381609C10AB76222FCB8E1343CCCF18362084C908ED299F7043D00E7769E772E6CBD7D4D6CDAA75C2B6C3DFC16F192E0102B4CD129B1D35A08)
指南针使用方法
图片尺寸582x842![教科版二年级下册科学5做一个指南针课件共18张ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F685A94F7291D90046C1EA654C6E8277E27AC47719FC3C5AE44A9CAB231F0D6789658D357A8AC0EA985766B1E56C92C76B0D65DE5AA560B055A4EF632633E0440B4665F0281F1AF4364DA1FC2E73CE5B)
教科版二年级下册科学5做一个指南针课件共18张ppt
图片尺寸720x540![三年级科学下册做一个指南针优秀 课件ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8367124D780AF49697B9C1CF135F419A2B97D97643F46626FE20FC62772579ED8BE4305959062C9AA1CFA6C22EF0C6993C478DB269D178E20B87B41064A3B001024B9989A16879A201EC57B072AF0B67EF)
三年级科学下册做一个指南针优秀 课件ppt
图片尺寸1080x810![二年级下册科学课件5做一个指南针教科版共15张ppt](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9CDC6CD271033198235D6D7C839B6B5EDB4327BB7600B499D9A8EA84B360E8E6DB9D4838AC3A711E66037C51EB96D5503B2677116B87FE66C5712379E5A7CFCB642B228A5AEFE1F5EC23E09EB5FFCA3A9)
二年级下册科学课件5做一个指南针教科版共15张ppt
图片尺寸720x540![12 指南针为什么能指方向ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A738E6D3DE85D8B73D9FD0D3AE45F9DFB5865462FE77266187CE95E6FFB1B18980CB7950567C1EAE7D532F6486116EBFA5FE9DE1F643D3B739C44B293C3C1BF07A5C31F3A9513A8AAFFA783741C87F06A87)
12 指南针为什么能指方向ppt
图片尺寸1080x810![4.7做一个指南针 课件](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A3700A549CF88B94B95B6C90492B6C4CD7A849DD0190FEC5316E0465B423082289335398D179DD6B6DC6AF37A9AFDC04193E82AD80724470BAFD03D1F47EF8B17A0AA3EF6FAE80F1CDA5EF84BB185110)
4.7做一个指南针 课件
图片尺寸720x540![用时间表充当指南针的方法](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83789C25438F2700C021EEAC85530DEAB3CABAC4516D66E4090DBDEE7DA430E3ED31B3AA2BB5B1F1444633DECC8675C02CDD6048361949AD9F8A6D2E2C2797AFE9B9555539CFF8FB97138631C8DBBD2DD0)
用时间表充当指南针的方法
图片尺寸440x364![青岛版五四制2017秋二年级下册科学26指南针课件10ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83648534E3ABEE3617F6C68A3C6F8B5F6851830C1FB6AF86D9D91C7F6383B04B6D1C7FBDC088A784B8B6FAABE56F1BDFB25B61CD5084A0CAC854C29BD67479B4BB28DA4C41B3EC2F8C7DA82019FE55BCB1)
青岛版五四制2017秋二年级下册科学26指南针课件10ppt
图片尺寸860x645![活动作品自己做个简易指南针](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7385AE0D13892EF7EFE03BCEA42E17F81538E85151F0B58EC39AA913C98BEA93E06BDCE560F4287988EBAC446105AAA106F24C90447CD14C2332163FAC79F06953B6D1860E24E09F2046FF5BD3656467D1)
活动作品自己做个简易指南针
图片尺寸1591x994![二年级科学做一个指南针ppt课件下载](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E955337A0B2953E0FA15286D2FCC49A6C4E778D49B77EB58149B432FA0CBD7E62736A39FF4CAD82570114F71B727DF6DEBAEE73283D6EC9F7740F0B3EB37F413BB43F626DAE857031E909605DB07D55DDD)
二年级科学做一个指南针ppt课件下载
图片尺寸809x1150![幼儿园手工指南针材料](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737822D732208EB8FCC96955015FBCFAB34707AC51C4EE7AA50FAA40281E638175A79C2C1CD2200A70A2C24DE5D2003A9836ACAC1EDD58CE11BBCB882F8E239C7D2F871DED89D21340BF29330D5B0428EE)
幼儿园手工指南针材料
图片尺寸300x300![做一个指南针](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E910419EBB1A73CC71F77CFF58C0B3CDE59A0747A18FF4D0FF2FC86104953DC3A471386F668C9DE5F0A04177BAFABF7B8A68D18E8D846C408B1E50B802E91BCAECB8789F7B38A80710BE3B624724AA4860)
做一个指南针
图片尺寸720x540![科学小制作做一个指南针](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73DF55F51141C6F6CF0FFE1E2B22156FB7DA73145F30835C7591FD48DC45DC0E13F56E9720C83CBBFF474D297BB1388BF63F653E2734DFA4404B8A01B11B728140DE9D07439E160FAFA2BC4C89F3E90D64)
科学小制作做一个指南针
图片尺寸800x600![手工制作指南针步骤图_简易的指南针手工制作方法_趣味科技发明小制作](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BC2CE0FB3CCF2876F40153D6F9479FC9C6AB44C10728420F10E41F85ECEEAF5186CD4AA1FE7F4C3358763279D2CCDB982F0A61C122F9C0CD4A406E40DBA3DF3C7D12DBA7036BBBF9AEA082D832F50EEC)
手工制作指南针步骤图_简易的指南针手工制作方法_趣味科技发明小制作
图片尺寸620x465![二年级下册科学课件-1.5 做一个指南针-教科版 14张.ppt 14页](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8346298A122DADE1ACD545727BD95FFB0C8B6D6CE97FCE07611D94FBFE7B6824448E2D80B650DCABC6953E6E0AFE9E62CDA60C3C887ADA036AD02A015CD4DD90EF1C03B6F664F82B884854EA7891E70A59)
二年级下册科学课件-1.5 做一个指南针-教科版 14张.ppt 14页
图片尺寸1152x864![去科技馆学科学磁石的奥秘与指南针的发明](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E456B65F3ED6691D2AD1E8B44D7BA5AC18F332EDFC0B6E75ED55D3238274F12196F84DAD1433A84E4DA760B43EFB6FB84DCB109F17E4523CF41EAC0BB0C87CA989E58C5A2F619AA9B6E763AC1D74B550)
去科技馆学科学磁石的奥秘与指南针的发明
图片尺寸332x591![教科版47做一个指南针ppt教学课件三年级科学下册](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7381CFF901B7FB53696C0D87301C6D133AA7C0440A4A1938099F6FC591F778DBCDFE54EA20EBD21FB751333EA65374749B11D9426FFDDFD7AF4096273BD7EDD2E9CAEE2B8257F706B09FF4A9C10014569A)
教科版47做一个指南针ppt教学课件三年级科学下册
图片尺寸720x960![制作悬吊式指南针如果用水不方便,还可用悬吊法来制作简易的指南针.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B8E7E21AE38DDB84C1B98D8AE5F6BC966028B92DAA67D8C622FD8AC0B942ECCDBAD71697B56AE3A87901D6A1A9A3842742E5C073A83D4A8BF2DE2FC9951CC0365D5B56F8BB9D5BFC8696D59014EA6B64)
制作悬吊式指南针如果用水不方便,还可用悬吊法来制作简易的指南针.
图片尺寸587x669