Curated OER
Measuring Quantities of Gases Activity
Learners use a pipette to mix small amounts of food coloring into water. They visualize the small quantities of parts per million and parts per billion. Contrary to the title, the lesson is about liquid amounts rather than gas amounts....
Curated OER
Flatworms- Observations of a Live Planarian
In this flatworm worksheet, learners observe a flatworm in a petri dish. Students describe the flatwork and measure the planarian. Learners complete the various charts about the movement and observations of the planarian.
Curated OER
Some Properties of Egg White
In this chemistry worksheet, students investigate the properties of egg whites and the changes in pH, temperature, and mechanical stress while performing a test for the presence of protein. They describe how they applied the biuret test...
Texas Education Agency
Texas Gateway: Lab Equipment
In the following lesson students will be introduced to general and specialized lab equipment.
Dartmouth College
Dartmouth College: Chem Lab: Repipet
Learn what a repipet is and how it is used in this brief but informative site.
Michigan Technological University
Michigan Technological University: Joseph Louis Gay Lussac
This site provides a brief biography of Joseph Louis Gay-Lussac (1778-1850 CE), noted for his contributions in physical and inorganic chemistry.
Curated OER
Science Kids: Science Images: Pipette
This picture show two pipettes, used in laboratories to measure or transfer small amounts of liquid.