I-Explorer

1. 1

   Indawo yethu ezindaweni

   • Indawo yethu ezindaweni · 10 min

     Kusuka esiteshini sakho kuya esiphethweni sendlela ye-Milky Way: lapho iplanethi ihlala khona, ukuthi izinto zihamba kanjani, nokuthi siyilinganisela kanjani.

2. 2

   Ukuhamba ukusuka elanga kuya ku-Neptune

   • Ukuhamba ukusuka elanga kuya ku-Neptune · 10 min

     Kubukeka sengathi yonke isithombe sohlelo lwelanga silungile ngesilinganiso. Iya esigabeni esifanele bese ucabanga ukuthi indawo engenalutho iyinjani.

3. 3

   Amasonto namasonto emhlabeni wonke

   • Amasonto namasonto emhlabeni wonke · 10 min

     I-Venus ithatha isikhathi eside ukujikeleza kabili kunalokho ukujikeleza ilanga, iJupiter ijikeleza ngaphansi kwehora elilodwa, futhi unyaka weNeptune ngu-165 wethu. Kungani?

4. 4

   Kungani sithola izimo zezulu

   • Kungani sithola izimo zezulu · 12 min

     Ayikho mayelana nokuphakama kwelanga. Kuthinta ukunyakaza. Bona ukuthi kungani amasonto ehlobo ade futhi amasonto obusika aphansi.

5. 5

   Izinsuku zenyanga kanye ne-eclipses

   • Izinsuku zenyanga kanye ne-eclipses · 12 min

     Kungani inyanga ishintsha ukwakheka ngenyanga, nokuthi kungani singatholanga ukungqubuzana ngaso sonke isikhathi lapho ilanga ligcwele.

6. 6

   Isibhakabhaka sakusihlwa nokugqwala kwelanga

   • Isibhakabhaka sakusihlwa nokugqwala kwelanga · 10 min

     Abantu abaningi abaphilayo namuhla abaye babona izulu elimnyama. Bona ukuthi zingaki izinkanyezi ezifihla uthuli lwesibani, nokuthi yini ongayenza ngalokhu.

Amathuluzi nama-lessons asebenzisa amamodeli alula ukufundela kuphela. Akufanele asetshenziswa ukuhlola, ukuhlela umsebenzi noma noma yiluphi ukhetho lokusebenzela. Izitifiketi zimahhala futhi aziqinisekisiwe. Funda isichazamazwi sezinto ezifundiswayo