Koj kawm qib dab tsi?
Koj kawm qib dab tsi?

Video: Koj kawm qib dab tsi?

Video: Koj kawm qib dab tsi?
Video: Siv dab tsi los kawm ntawv English (vocabulary) Qib-57 2024, Lub peb hlis ntuj
Anonim

Peb pib kev kawm tias v 6 qib feem ntau. 6th qib yog zoo li "pre-algebra", thiab me ntsis ntawm cov lus qhia geometry ib yam nkaus. 7th ib qib feem ntau yog algebra, thiab 8th qib yog geometry (nrog rau ntau qhov tob hauv cov ntsiab lus xws li qhov zoo sib xws, kev sib haum xeeb, voj voog, ntim ntawm 3D khoom, thiab lwm yam).

Dhau li ntawm no, cov tub ntxhais kawm kawm qib twg?

Hauv qib 3 thiab 4, cov tub ntxhais kawm tshawb nrhiav ntim los ntawm cov qauv hauv qab no hauv Xeev: MAFS.

Kuj Paub, koj ua li cas suav ntim rau cov menyuam yaus? Chav ntsuas ntsuas

  1. Volume = ntev x dav x qhov siab.
  2. Koj tsuas yog yuav tsum paub ib sab kom paub qhov ntim ntawm lub voos xwmfab.
  3. Cov ntsuas ntsuas rau ntim yog cubic units.
  4. Volume yog nyob rau hauv peb-dimensions.
  5. Koj tuaj yeem muab cov sab hauv txhua qhov kev txiav txim.
  6. Sab twg koj hu ntev, dav, lossis qhov siab tsis muaj teeb meem.

Ib yam li ntawd, koj kawm calculus qib twg?

Cov tub ntxhais kawm uas kawm Algebra 1 hauv 7th qib tuaj yeem ua tiav Calculus hauv 11 qib thiab kawm lej qib siab dua, xws li qib kawm qib siab Linear Algebra, hauv qib 12. Ntawm qhov tod tes, cov tub ntxhais kawm uas xav dhia tawm ntawm Calculus taug qab muaj lwm yam kev xaiv, xws li Trigonometry lossis Statistics.

Dab tsi yog lej txhais ntawm ntim?

Hauv lej , ntim tuaj yeem yog txhais raws li qhov 3-dimensional qhov chaw nyob nrog ib thaj tsam los yog nyob ntawm ib qho khoom. Ntawm no, piv txwv li, lub ntim ntawm lub cuboid los yog duab plaub prism, nrog rau chav tsev cubes tau txiav txim nyob rau hauv cubic units.

Pom zoo: