3 gwaje-gwajen gida da za a yi da yara

Yarinya karama tana yin gwaji

Yara suna da sha'awa ta ɗabi'a, duk suna da ikon yin mamaki da son sanin duk abin da basu san su ba. Ofayan mafi kyawun hanyoyi don haɓaka wannan sha'awar kuma juya shi zuwa kyakkyawar hanyar shine ta hanyar kimiyya. Abin takaici, andananan yara ke da sha'awar ilimin kimiyya, kuma wannan yana da alaƙa da yadda ake koyar da wannan batun a makaranta.

Gabatar da yara zuwa duniyar kimiyya mai ban mamaki na iya zama aiki mai daɗi ga iyaye. Akwai gwaje-gwajen gida marasa adadi waɗanda za a iya yi, gwargwadon shekarun yara, waɗanda za su taimaka muku ƙirƙirar cikin yaranku buƙatar ƙarin sani. Y yana da matukar mahimmanci yara su shiga duniyar kimiyya, inda zasu iya koyan manyan darussa.

Gwajin gida

Lokacin bazara yana busawa na ƙarshe, a cikin ɗan gajeren lokaci zai ba da damar zuwa sabuwar shekarar makaranta, saboda haka ya kamata kowa a gida ya saba da ra'ayin. Kuma wace hanya mafi kyau don ƙare wannan bazarar, fiye da jin daɗi wasu gwaje-gwajen kimiyyar dangi masu sauki. Tare da waɗannan gwaje-gwajen za ku haɗa sana'o'in hannu da kimiyya, don yara za su yi karatu yayin walwala.

Babban ra'ayi don haka ba tare da sanin shi ba, assimilate Concepts cewa cikin kankanin lokaci zasu yi aiki sosai. Anan akwai wasu ra'ayoyi don sauƙin gwajin gida wanda zaku iya yi tare da yaranku.

Barkono mai guduwa

Barkono mai guduwa

Wannan gwaji ne mai sauƙi, da ƙyar kuke buƙatar kowane kayan aiki kuma baya haifar da haɗari ga yara. Mafi dacewa ga yara ƙanana. Kuna buƙatar kawai:

  • Farantin mai zurfi
  • barkono ƙasa
  • sabulu mai ruwa
  • ruwa

Gwajin

Da farko dole ne ka rufe kasan farantin da ruwa, ya isa yadda zai rufe shi. Daga baya, yayyafa ɗan barkono ƙasa kaɗan a ko'ina. Yanzu ne lokacin da za a sa barkono ya gudu, don yin hakan, kawai sai a sa digo na sabulun ruwa a yatsan ku. Sanya yatsanka a tsakiyar ruwan, zaka ga yadda saurin barkono ke fita daga cibiyar kuma yana mai da hankali gaba ɗaya kan gefunan farantin.

Babban hadari a cikin kwalba

Guguwa a cikin kwalba

Don wannan gwajin, kuna buƙatar manyan kwalaben roba biyu, kamar soda lita 2. Cire iyakokin kuma manna su suna fuskantar sassan sama biyu, yi amfani da manne da aka nuna don robobi. To tare da taimakon rawar soja, dole ne ku yi yi rami a tsakiyar matosai biyu. Don ba ku tunani game da diamita, zaku iya amfani da bambaro na shan filastik.

Cika ɗaya daga cikin kwalaben da ruwa kuma ƙara canza launin abinci, zaku iya saka kyalkyali, wannan zai taimaka ana samun sauƙin lura a yanzu. Sanya hular a kan kwalban da ke dauke da ruwan, rufe shi da kyau, sannan kuma sanya kwalbar mara komai a daya gefen murfin.

Gwajin

Juya kwalaban, a bar wanda ke dauke da ruwan a saman, yayin da ruwan ya fada cikin kwalbar da ba komai. Yanzu, motsa har sai ruwan da ke cikin kwalbar ya fara juyawa. Yayinda ruwan ya ratsa cikin kwalbar fanko, iskar da za ta shiga ta ciki za ta haifar ruwan yana wucewa ta hanyar yin tasirin guguwa.

Huhu na roba

Huhu a cikin kwalba

Kyakkyawan gwaji don yara su fahimta aikin huhu, kayan da kake bukata sune:

  • Kwalba mai tsabta da tsafta mai lita 2
  • Jakar shara
  • A roba da kyau kauri
  • Wani balan-balan babban
  • A bambaro filastik
  • M tef
  • Kadan daga roba
  • Almakashi

Gwajin

Yanke kwalban a rabi, ɓangaren da kake buƙata shine saman. Yanzu, yanke murabba'i daga jakar shara, wanda ke rufe diamita na kwalbar da kyau kuma har yanzu akwai sauran 'yan santimita kaɗan. Sanya a gindin kwalban kuma amintar da jaka tare da zaren roba. Lateasa balan-balan ɗin don roba ta ba da hanya kadan, wuce da bakin bakan ta bakin bakin kuma bari ta yi ta fadi.

Saka balan-balan ta cikin bututun kwalbar kuma don kada ya motsa kuma an haɗe shi da kyau, kuɗa wani ɓangaren filastar ku siffata shi da ƙwallo. Wuce filastin cikin bambaro da butar kwalbar, don kada iska ya shiga ko fita.

Aƙarshe, yanke yanki na bututun bututun kuma ninka shi biyu. Dole ne ku manna ɗayan rabi a tsakiyar jakar filastik, a ƙasan. Aikin gwajin ya kunshi, dauki tef din manne a hankali kuma a zare shi, za ku ga yadda iska mai iska tana wucewa cikin balan-balan din yana haifar dashi ahankali. Kamar yadda aikin wadannan gabobi suke.


Abubuwan da ke cikin labarin suna bin ka'idodinmu na ka'idojin edita. Don yin rahoton kuskure danna a nan.

Kasance na farko don yin sharhi

Bar tsokaci

Your email address ba za a buga.

*

*

  1. Mai alhakin bayanan: Miguel Ángel Gatón
  2. Dalilin bayanan: Gudanar da SPAM, gudanar da sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.

bool (gaskiya)