+
Lesson Plan
Cornell University

Forensic Science: Case of the Missing Diamond Maker

For Teachers 5th - 9th Standards
Someone stole a diamond-making machine. Who done it? Scholars use forensic science at six different stations to determine the culprit. They analyze fingerprints, use their senses, and complete chemistry experiments to determine the...
+
Unit Plan
Manitoba Education and Early Childhood Learning

Forensic Sciences: A Crime Scene Investigation Unit

For Teachers 9th - 12th Standards
Mr. Bergman has been murdered and we need you to solve the crime! The cross-curricular unit covers 11 different types of forensic science and includes 17 activities. Scholars perform blood type analysis, blood spatter analysis, height...
+
Lesson Plan
Curated OER

The Absorption of Solar Energy

For Teachers 7th - 12th
Two sequential parts to this lesson introduce your class to the electromagnetic spectrum, the ability to absorb radiant energy, and the pigments in leaves that are responsible for collecting sunlight to be used in the photosynthetic...
+
Lesson Plan
Curated OER

Recognition and Classification of Mixtures

For Teachers 9th - 12th
Immerse your chemistry class in solutions! They melt and compare the mixtures that make up margarine, separate black ink into its component colors, distill ocean saltwater, and practice chromatography with plant pigments. There are eight...
+
PPT
Curated OER

Separation Techniques

For Teachers 9th - 12th
Wow! Expose your chemistry class to every method of separating mixtures by showing this slide show. Learners will view diagrams and graphic organizers that support notes about filtration, chromatography, distillation, centrifugation, and...
+
Assessment
Curated OER

2009 U. S. National Chemistry Olympiad - Local Section Exam

For Students 9th - 12th
Here is a copy of a past national challenge exam that you can use in your general chemistry course as a unit or semester review. Sixty multiple-choice questions query learners on properties of matter, stoichiometry, reactions, and...
+
Lesson Plan
Beyond Benign

Gelin’: Gel Electrophoresis Simulation

For Teachers 6th - 8th Standards
Take a look at a DNA fingerprint. Scholars run a gel electrophoresis simulation to examine the DNA of potential father cats in the eighth installment of an 18-part series. The lesson continues the series that explores DNA and its...
+
Activity
1
1
American Chemical Society

Chromatography - Color Clues

For Students K - 5th Standards
Here's an activity that will change how one sees color. Pupils try out an experiment on chromatography where they place a drop of food coloring on a coffee filter, add several drops of water, and watch the colors spread and separate....
+
Activity
Museum of Science

Candy Chromatography

For Teachers K - 6th Standards
Don't play favorites when separating candy colors. Pupils use the process of chromatography to separate the colors of two different types of candy-coated candies. Class members compare their results to an unknown sample to determine...
+
Lesson Plan
Alabama Wildlife Federation

Leaf Chromatography

For Teachers 5th - 12th
Pigmentation of leaves is important in plant processes. Scholars use chromatography to create a better picture of the pigmentation in an assortment of leaves. They share their results to make comparisons between different plant species.
+
AP Test Prep
College Board

2017 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
More than 83,000 scholars earned college credit, thus saving time and money by passing the AP Chemistry exam in 2017. Use the exact test questions covering concepts from activation energy to solubility to prepare for the upcoming...
+
Lab Resource
Pingry School

Liquid Chromatography

For Students 9th - 12th
A hands-on experiment applies chromatography to separate both the colors and components of grape-flavored Kool-Aid. Performing two separate activities, learners first use chromatography to divide the colors. The second activity results...
+
Unit Plan
Kenan Fellows

Unit 2: Chemistry Review

For Teachers 9th - 12th Standards
What exactly goes into the medications people take every day? Scholars learn about the chemistry of medications in the second of a four-part series on Pharmacology. Over the course of two weeks, class members complete seven experiments,...
+
Lesson Plan
Kenan Fellows

An Analytical Chemist, a Biochemist, an Animal Scientist, and an Oncologist Walk into a Lab...No Joke

For Teachers 11th - 12th Standards
Oncology presents multiple opportunities for research and the collaboration of many different types of scientists. Scholars divide into groups and research the history of mass spectrometry, polarity/non-polarity,...
+
Lab Resource
Royal Society of Chemistry

Chemistry Masterclass—Chemistry Outreach

For Teachers 10th - Higher Ed Standards
Immerse your chemistry class in the world of organic chemistry! Science scholars isolate acetaminophen from an over-the-counter sample during an intense and interesting lab. Groups use many different separation and analysis techniques to...
+
Lesson Plan
Royal Society of Chemistry

Aspirin—The Wonder of Medicine

For Teachers 9th - Higher Ed Standards
What do aspirin and the willow tree have in common? Scholars of chemical synthesis engage in a fascinating reaction to make their own aspirin samples. The lab uses thin layer chromatography analysis, includes stoichiometric calculations,...
+
Lesson Plan
LABScI

The Separation Lab: Candy Colors

For Students 9th - 12th
There's no better motivator than candy! An engaging activity has pupils explore methods for separating mixtures. A two-part lab first explores methods of separation based on size and magnetism. The second activity introduces learners to...
+
Activity
1
1
Teach Engineering

Exploring Capillary Action

For Teachers 10th - 12th Standards
Explore capillary action from different perspectives. In the fourth installment of a nine-part series, scholars perform several experiments to observe capillary action. They look at the meniscus of water in a glass, observe capillary...
+
Activity
1
1
Teach Engineering

DNA Forensics and Color Pigments

For Teachers 9th - 12th
Use food coloring in electrophoresis. The last segment in a four-part series mimics DNA fingerprinting by using chromatography. Teams conduct chromatography on food coloring to find colors that use similar pigmentation in their makeup.
+
Activity
1
1
Teach Engineering

Chromatography Lab

For Teachers 7th - 9th Standards
Groups use alcohol and chromatography paper to separate the color components of black ink. The purpose of the activity is to allow the class to become aware that mixtures exist in hidden places. 
+
Lesson Plan
1
1
Sunlight Cal-Tech

Chromatography of Plant Pigments

For Students 9th - 12th Standards
Through a hands-on activity, an acetone-spinach solution is pre-made and learners use this solution to separate the pigments found in spinach using chromatography. The comprehensive resource includes an analysis and conclusion questions.
+
Lesson Plan
Chymist

The Extraction and Identification of Artificial Food Colors

For Teachers 9th - 12th Standards
Did you know some food dyes are considered safe while others are considered carcinogenic? During the experiment, young chemists extract artificial food colors from prepared foods. Then, they use chromatography paper to identify which...
+
Lesson Plan
Virginia Department of Education

Soap, Slime, and Creative Chromatography

For Teachers 9th - 12th Standards
Do you think chromatography paper suffers from separation anxiety? Young chemists make soap, slime, silly putty, and experiment with chromatography in this activity. The material includes clear instructions for each experiment along with...
+
Lesson Plan
Olomana School

Mixtures and Solutions: Paper Chromatography Experiment

For Teachers 7th - 12th Standards
Why does some ink bleed through paper, and other ink doesn't? Practice some paper chromatography to separate the colors from a pen with an interactive experiment for middle and high schoolers. Learners use a variety of solutions to track...