Študenti bodo v tej dejavnosti označili model vulkana .
(Ta navodila so popolnoma prilagodljiva. Ko kliknete »Kopiraj dejavnost«, posodobite navodila na zavihku Urejanje naloge.)
Dokažite svoje znanje o vulkanih z oznako diagrama vulkana.
Engage students by bringing volcano science to life with a safe, hands-on eruption activity! Interactive demonstrations help students visualize volcanic processes and reinforce key concepts beyond labeling diagrams.
Collect items like baking soda, vinegar, a plastic bottle, dish soap, red food coloring, and modeling clay or play dough. These household materials allow you to build a volcano and simulate an eruption safely in the classroom.
Shape modeling clay or play dough around the plastic bottle to form the volcano’s cone. Let students help sculpt the crater, sides, and even add features like secondary vents for extra realism.
Add 2 tablespoons of baking soda and a few drops of red food coloring into the bottle. Pour in a squirt of dish soap to make the eruption extra foamy. Explain how this mixture represents real magma and gases building up pressure underground.
Let students take turns pouring in vinegar to start the eruption. Watch as the 'lava' flows out of the crater, then discuss what’s happening and relate it to real volcanic eruptions and the labeled parts they’ve learned.
Glavni deli vulkana, ki jih je treba označiti, vključujejo senco, paro in plinov oblak, sekundni stožec, sekundni vent, krater, magma komoro, glavni ventil, lavo, magma in volkanske bombe.
Uporabite jasen diagram in naj učenci povlečejo in spustijo oznake na vsaki del. Spodbujajte jih, naj uporabijo puščice in besedilne okvire za opis funkcij, kar naredi učenje interaktivno in vizualno.
Magma je raztopljena skala pod površjem Zemlje, medtem ko je lava magma, ki je prispela na površje med izbruhom.
Magma kamera shranjuje tekočo skalo pod zemljo in je vir materiala, ki se dviguje skozi ventile, da povzroči izbruhe, zaradi česar je ključni del za označevanje.
Digitalna orodja, kot so povleci in spusti diagrami, besedilni okviri in puščice, pomagajo učencem natančno označiti dele vulkana in vizualno razumeti njihove funkcije.