1.《彈力 彈簧測力計(jì)》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809212552225222.ppt
《彈力 彈簧測力計(jì)》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809212660336033.doc
《彈力 彈簧測力計(jì)》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/2021080921270239239.zip
2.《杠桿》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809212886388638.ppt
《杠桿》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809212849674967.doc
3.《滑輪》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809212922762276.ppt
《滑輪》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213081348134.doc
《滑輪》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213017011701.zip
4.《科學(xué)探究:浮力的大小》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213194719471.ppt
《科學(xué)探究:浮力的大小》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213216151615.doc
《科學(xué)探究:浮力的大小》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213266596659.zip
5.《力的平衡》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213351525152.ppt
《力的平衡》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213477437743.doc
《力的平衡》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213536073607.zip
6.《摩擦力》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213636043604.ppt
《摩擦力》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213697359735.doc
《摩擦力》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213790659065.zip
7.《牛頓第一定律 慣性》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213846024602.ppt
《牛頓第一定律 慣性》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213885028502.doc
《牛頓第一定律 慣性》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213912701270.zip
8.《認(rèn)識(shí)浮力》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809213921072107.ppt
《認(rèn)識(shí)浮力》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214076857685.doc
《認(rèn)識(shí)浮力》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214020552055.zip
9.《壓強(qiáng)》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214113711371.ppt
《壓強(qiáng)》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214120082008.doc
《壓強(qiáng)》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214233543354.zip
10.《液體的壓強(qiáng)》課件:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214377137713.ppt
《液體的壓強(qiáng)》教學(xué)設(shè)計(jì):/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214341514151.doc
《液體的壓強(qiáng)》課中小視頻:/nzcms_nzweb/nzcms_up/attached/file/20210809/20210809214441674167.zip