Invite students to combine science and art as they explore the fascinating properties of desiccants like salt. In this creative winter-themed lesson, learners discover how salt absorbs water and marvel at how snowflakes form and why they have their characteristic symmetrical shapes. Students design their own snowflakes with glue and salt, then add watercolor paint to watch vibrant colors spread, revealing the salt’s water-absorbing power in real time. This memorable, hands-on activity makes complex science visible and produces beautiful artwork students can be proud to display.
1
Introduce the challenge
2
Explore possibilities
3
Create
4
Improve & share
At a glance
Grades
2nd Grade, 3rd Grade, 4th Grade, 5th Grade
Subject
Art
Theme
Weather and Natural Disasters, Seasonal
Formats
Digital Lesson, Mini Lesson
Standards
NGSS-aligned, cross-curricular STEAM
File type
PDF (print or project)
Student work examples
Student workReal student work from Snowflake Salt ArtWhat’s includedA quick tour of the full Digital LessonWhat’s includedShows the full Digital Lesson. The Mini Lesson has the same core pages, shorter.