Chlorophyll

In this biology worksheet, students examine the functions of plant parts while solving the crossword puzzle. This strengthens vocabulary knowledge.

Students use TLC separations to identify various substances.  In this chlorophyll lesson students separate pigments found in different plants.

Students study flavinoids and how they exist in the plant kingdom.  In this pigment lesson students complete a lab activity to see how flavinoids move in substances then record their observations.

To increase students' awareness of possible invisible pollutants in drinking water sources, students perform an exciting lab requiring them to think about how solutions and mixtures exist even in unsuspecting places such as ink. They use...

Students will work in groups to design and conduct an experiment to identify amino acids found in an unknown solution. This lesson is taught in three sections: (1) Introduction to chromatography (2) Experimental design session (3)...

Learners explain the importance of chlorophyll in plants. In this biology lesson, students extract chlorophyll from different plant sources using chromatography. They discover the different factors needed for photosynthesis to take place.

Chromatography is a method used to separate mixtures of compounds and to identify each compound in the mixture. You may have separated the different inks in a black marker by using a strip of paper and water. There are many different...

Students explain the process of TLC. They identify at least three components of ink. They analyze data and make conclusions based on laboratory observations.

Students investigate the components of chlorophyll. They use paper chromatography to separate the many pigments of chlorophyll from one another.

Students conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.