Curated OER
It All Starts With a Seed
Middle schoolers use laboratory equipment safely. They identify structures in a seed. They distinguish between monocots and dicots. They search for information using the computer.
Curated OER
Microbiology Lab Safety
In this biology worksheet, high schoolers are introduced to the practices of safety as related to using a laboratory and then answer some questions as an assessment.
Curated OER
Drug Analysis Using Thin-Layer Chromatography
Students use forensic science to positively identify any suspected drugs submitted to the laboratory. They determine the identity of the drugs found in the bodies of drug-overdose victims. Students use TLC to identify the active...
Nuffield Foundation
Measuring the Rate of Metabolism
Plant respiration can be a difficult concept for young biologists to grasp; with a hands-on lab, learners can collect and graph data, then calculate the metabolism rate for the plants they studied. If you do not have a respirometer,...
Virginia Department of Education
Safety and the Material Safety Data Sheet
While many chemicals are used in biology class, many pupils don't understand the material safety data sheets. The lesson explains each part and the importance of understanding the forms. Young scientists use safety equipment to ensure...
Curated OER
DNA Detectives
In order to understand DNA fingerprinting, advanced biology aces divise a crime scenario and analyze three different samples of lambda DNA. This creative lesson plan provides practice with micropipettes, electrophoresis boxes, and other...
Virginia Department of Education
The Germ Theory and Koch’s Postulates
Explore the history of cholera and its effect on society with your biology class. Young biologists will then proceed to grow their own germs, prepared from live cultures, and follow the steps of the scientific method to generate data....
University of Georgia
Would Your Cat Eat This Stuff?
Processed foods use inorganic compounds for flavoring and preservation. This take-home laboratory challenges scholars to find 20 different compounds identified on the labels of foods to list on their data collection sheet. The activity...
American Chemical Society
Exothermic, Endothermic, and Chemical Change
Scientists can't observe bonds breaking or forming, so how do they distinguish between exothermic and endothermic reactions? Young scholars complete two experiments to do just that. They monitor temperature change and calculate the...
Polar Trec
Do Microorganisms Live in Antarctica?
Can microorganisms live in the dry, cold climate of Antarctica? Young scientists view a research project measuring microorganisms in the Taylor Glacier. They record the findings from dirty ice, clean ice, boots, sediment, and more. Then...
Royal Society of Chemistry
Apparatus Diagrams 4
Lab tools are cool! But, which one is the right tool for the job? Young scientists participate in a series of puzzles focused around some common lab equipment. Each puzzle requires learners to associate the tool with its image and a...
Curated OER
General Microbiology Lab Skills
Students study the different types of equipment necessary for the experiments in the pGLO kit. They examine the techniques and safety procedures for working with the kit.
Curated OER
Fish Farm: an open ended, student centered laboratory activity
Students are contacted by a fictitious company which raises tropical fish to do basic research for them so that they might keep their production costs down. They need to know the optimum salinity in which to hatch the brine shrimp that...
Curated OER
Types of Bonding Lab
Chemistry lab learners experiment to identify a series of unknown compounds. They choose which tests to perform, but you may suggest melting or boiling point, solubility, electrical conductivity, and malleability. This is a terrific...
Curated OER
Laboratory Safety Rules
A one-page contract commits your science pupils to safety in the laboratory. Included in these nine rules is a list to fill in locating emergency equipment and important phone numbers. Every laboratory class should begin with a...
Curated OER
Pendulums
First-time physicists experiment with pendulums in this physics lesson. They vary the weight of the bob, record how long each takes to complete ten period swings, and then calculate the time for one period. They repeat the procedure,...
Curated OER
Resource Sharing Between Chemistry Labs
Students assume the role of community college instructors researching the feasibility of resource (chemicals, supplies, equipment) sharing between community colleges. They explore safety issues pertaining to chemical transport, storage,...
Curated OER
History of Chemistry: The Alchemists
Young scholars research alchemy and the history of chemistry. In this chemistry history lesson, students examine laboratory apparatus and compare it to those used by the Alchemists. Young scholars complete a research paper on an...
Curated OER
An Experiment in Alchemy: Copper to Silver to Gold
How exciting would it be for your chemistry class to produce their own "gold"? This experiment allows pupils to witness the chemical reaction of copper pennies as they react with zinc and sodium hydroxide to produce "gold" tokens. It is...
Towson University
Mystery Disease
How did scientists determine the cause of illness before technology? Science scholars play the role of medical researcher in an engaging guided inquiry activity. Using observations, technical reading, and Punnett squares, learners...
Curated OER
Authentic Assessment/ Lab Practicum (Video format)
Learners are given this authentic assessment format after the study of any laboratory activity (or group of labs). It's purpose is to replace the lab practicum when it is not possible to do a real set-up and /or to serve as a make-up...
Curated OER
Proteins Expressed At Different Stages
Students investigate protein electrophoresis in a lab setting. Full laboratory equipment is needed and safety should be taught. The level of prior knowledge needed to perform lab is high and is ideal for an honors class.
Curated OER
Electrical Safety
Young scholars create a list of things that they do with electrical power. They then are shown a PowerPoint on "Basic Electrical Safety." Students evaluate electrical equipment, cords and situations for serviceability and safety...
Curated OER
Rainbow Electrophoresis Lab
Young scholars are introduced to the principles of gel electrophoresis. They practice loading gels and pipetting. In this laboratory activity, food color is separated into constituent pigments. The lab can be run with standard...
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