Project Science : Water Pressure

Assalamualaikum..haa..bgn pg hari sabtu..nayli bgn lu..dok kejut2 aku..haish..trus tringat yg aku nk wat activity main air ngan die..lpas aku basuh muke,aku bgtau die siap2 yg pg ni we hav activity to do..but b4 that..hee..bace buku skit..



Read Easy..nayli skang da baca book no.4 ..payah da skang nk soh die bace..kne mood baik punye,bese mood bgs waktu bgn tido,kne trus tunjuk..baru die bace..sminggu skali je kekdg,xkisah la..mls pakse..hee..baru 2thn 7bln..ni pon da mcm2 die tau..xde ape yg nk dikejar sgt kn..die bace 3 pages,pas2 da bosan..trus trn bwh..hee..mari kt mulakn activity!

Activity yg aku wat ni nak mmperkenalkn sains kat nayli..pasal Water Pressure..

Okeh..aku cete lu ape brg yg diperlukan..so simple..

Water
Container/Bin
Empty Bottle
Sharp Object utk lubangkn bottle i used nail/paku,3 pcs



1stly,cut 3 holes into empty bottle..sumbatkn holes with nails..gigih aku nk wat lubang ni..*lap peluh*
Then,filled up the bottle with water n ltk dlm bin or container..

Then,pulled the nails out of the bottle at the same time n watched the water pour out into the bin





Pas2 aku tanye nayli,which hole the water poured out of the fastest..nayli tunjuk the bottom hole..terer la nayli..mmg btol..huhu..xtau la die men taram ke ape..haha

Pas2 aku explain la kat nayli,the hole on the bottom had all of the water from the entire bottle being pushed down out of it..nayli just angguk2 je..ntah paham ntah idak..haha

Pas2 aku soh nayli masukkn lg air dlm botol 2..mulut nayli bising ckp fountain! Fountain!! Pas2 sebut waterfall plak..hee..yg penting nayli sronok dpt main air..;)..mudahkn wat activity mcm ni..no cost..sbb sume gune bahan terpakai aje..