Learning Resources LER 2430 Handbuch

Name:
Directions: Label all the different parts of a volcano.
Instrucciones: Nombra las distintas partes del volcán. • Instructions : Libellez les différentes parties d'un volcan.
Anleitung: Beschrifte alle Bestandteile eines Vulkans.
A.
B.
C.
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E.
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Erupting Cross-Section
Volcano Model
Volcán en erupción con sección transversal • Modèle de volcan en éruption
en coupe • Vulkanausbruch-Modell mit Darstellung des Vulkaninneren
Activity Guide
Guía de actividades • Guide d'activités • Spielvorschläge
Fascinate your audience with this large Erupting Volcano Model, which also shows a cross-section
interior view. One side of the volcano cross-section is labeled with the names of each internal part
of a volcano. The other side of the cross-section has letters labeling each part for use as a quiz.
This volcano model is a representation of a composite volcano or strato volcano. It is perfect for
class demonstration or a science fair presentation. Different ways to use the volcano, volcano facts,
a recipe to make a lava solution, and a diagram worksheet are in this guide.
Make your Volcano Erupt!
This can get messy, so be sure to wear goggles and old clothes when making the solution!
Ingredients
• 1/2 Tablespoon baking soda
• 1/4 Cup vinegar
• 4-5 Drops red food coloring
• 1/2 Tablespoon clear, yellow, or orange dish soap
(If green, blue, or purple soap is used it will be a little harder to make the solution red to look
like lava).
Directions:
1. Make sure the volcano is in the clear tray before performing the eruption.
2. Add the baking soda to the lava tube.
3. Mix the vinegar, food coloring, and dish soap together thoroughly.
4. Add the liquid solution to the lava tube.
5. Stand back and watch the lava erupt!
Note: There may be leftover baking soda in the lava tube. Mix together another liquid solution or
simply add more vinegar to the lava tube and watch it erupt again. Experiment to see how the lava
solution erupts if you use more vinegar and less baking soda or vice versa.
Cleanup:
Rinse the volcano and tray with warm water. Do not use hard abrasives or scrub the volcano when
washing. The lava tube is removable for easy cleanup. For best results, use the recipe provided and
rinse the volcano and tray shortly after use. Do not allow lava solution to dry on the volcano or tray.
LER 2430