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Growing Your Own Snow Crystals

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Subjects

  • Science

Grade

  • 6-8
  • 9-12
  • Advanced

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Brief Description

Grow snow crystals in your classroom with a few materials and a two-liter bottle!

Objectives

Students will

  • collect materials.
  • follow instructions (with close supervision).
  • conduct an experiment.

Keywords

winter, snow, crystals, experiment

Materials Needed[shopmaterials]

  • empty 20-oz plastic Coke bottle
  • three large-diameter styrofoam cups (or something similar)
  • small kitchen sponge (1/2 inch thick)
  • short length of nylon fishing line
  • strong sewing needle
  • four straight pins
  • one paper clip
  • paper towels

Lesson Plan

In Growing Your Own Snow Crystals, Caltech's Kenneth G. Libbrecht explains how teachers and even students can grow snow crystals in the classroom with a few materials and a two-liter bottle. All instructions for an excellent science experiment are included. (This activity can be used as a demonstration in lower grades.)

 

Assessment

Students should be closely monitored during this experiment and may be asked to submit written notes from their work for evaluation.

Lesson Plan Source

Kenneth G. Libbrecht, Caltech

National Standards

SCIENCE
GRADES 5 - 8
NS.5-8.1 Science as Inquiry
NS.5-8.4 Earth and Space Science
GRADES 9 - 12
NS.9-12.1 Science as Inquiry
NS.9-12.4 Earth and Space Science Perspectives
NS.9-12.7 History and Nature of Science

See more winter lessons on Education Worlds Winter theme page.

Return to this weeks Winter Wonderland -- Lessons for Frosty Days! lesson plan page.

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