Percent Increase and Decrease Quiz

2+ results

Who Stole the Candy From the STEM LAB: A Mystery Solved with Chromatography

Created by

I use this fun Halloween mystery to teach students about mixtures, solubility, and chromatography. Ink that dissolves in water is called “water SOLUBLE.” Water SOLUBLE black ink is a MIXTURE of several different colors of ink. If water drops fall on a message written with a water SOLUBLE black ink pen, you will find that the black ink separates into colors. The pattern of colors formed by the ink is called a chromatogram. Different brands of ink produce different chromatograms. Students will us

3rd - 5th

Science

Heat Transfer In Liquids Science Experiment | Properties of Matter | Grade 2 3

Created by

Kimberly Scott Science

Explore how thermal energy affects the flow of liquids. Using the scientific method, students observe the molecular movement of food coloring and water. The experiment includes a complete teacher guide and uses inexpensive supplies. You can make it a complete week of lessons with the further exploration station activity and an anchor chart for class discussions. This Hands-On Exploration IncludesTeacher Background and TipsCorrelation to NGSS6-Page Student Investigation JournalExploration Statio

2nd - 5th

Chemistry, General Science, Physical Science

NGSS

3-PS2-1

, 2-PS1-4

, 2-PS1-1

Also included in: Diffusion Lab Bundle | A Food Color and Water Experiment For K-8th Grade