Curated OER
Science Kids: Science Images: Colored Test Tubes
A photo showing a side on angle view of colored test tubes sitting in a rack.
Curated OER
Science Kids: Science Images: Scientist and Test Tubes
This photo shows a scientist looking closely at a group of test tubes in a laboratory.
Curated OER
Science Kids: Science Images: Test Tubes
A simple overhead photo of a group of test tubes, similar to something you might see in a high school chemistry lab.
Khan Academy
Khan Academy: Resonance in a Tube
Read the passage "Resonance in a Tube" and complete the five-question quiz to test your knowledge of sound.
TeachEngineering
Teach Engineering: Latex and Hybrids: What's the Connection?
An engineering challenge where students create small-scale models from which their testing results could be generalized to large-scale latex tubing for a hydraulic accumulator. They brainstorm ideas about how latex can be used in a...
TeachEngineering
Teach Engineering: You're the Expert
Student teams learn about and devise technical presentations on four reproductive technology topics pregnancy ultrasound, amniocentesis, in-vitro fertilization or labor anesthetics. Each team acts as a panel of engineers asked to make a...
Texas Education Agency
Texas Gateway: Lab Equipment
In the following lesson students will be introduced to general and specialized lab equipment.
TeachEngineering
Teach Engineering: Yeast Cells Respire, Too (But Not Like Me and You)
Students set up a simple way to indirectly observe and quantify the amount of respiration occurring in yeast-molasses cultures. Each student adds a small amount of baking yeast to a test tube filled with diluted molasses. A second,...
TeachEngineering
Teach Engineering: How to Make Yeast Cells Thrive
Students set up and run the experiments they designed in the lesson Population Growth in Yeasts, using simple yeast-molasses cultures in test tubes. Population growth is indicated by the amount of respiration occurring in the cultures,...
Science Education Resource Center at Carleton College
Serc: Rainbow Challenge Lab
In this inquiry lab activity, students will attempt to layer 6 different kinds of soda pops in a large test tube using their knowledge of density and other physical properties of liquids.
Science Education Resource Center at Carleton College
Serc: Measuring Liquid Volume
For this lab, learners will measure and combine colored liquids to receive the expected results. The intended outcome would be to take primary colored liquids, measure them and combine them to create a "rainbow" colored set of water in...
US Department of Energy
United States Department of Energy: Biomass Investigating Gases
In this lab activity students generate their own biomass gases by heating wood pellets or wood splints in a test tube. They collect the resulting gases and use the gas to roast a marshmallow. Students also evaluate which biomass fuel is...
University of Utah
University of Utah: Learn Genetics: How to Extract Dna From Anything Living
Four steps is all it takes to get DNA out of a variety of living things. The requirements include a blender, meat tenderizer, isopropyl alcohol, and a test tube. Sources of DNA include but are not limited to split peas, strawberries,...
PurposeGames
Purpose Games: Ear Anatomy
Players will test their knowledge of the structure of the ear by clicking on the correct dot corresponding to the correct part of the ear.
BBC
Bbc: Gcse Bitesize: Radioactive Emissions
This lesson focuses on radioactive emissions including radioactive decay, half-life, using half-life, how to calculate net decline, a table showing how the count rate of an isotope might change over time, and a link to a test.
Ducksters
Ducksters: Chemistry for Kids: Chemistry Lab Equipment
Kids learn about the lab equipment used for chemistry experiments such as beakers, flasks, test tubes, stirring rods, pipettes, bunsen burners, gloves, goggles, and more.
TeachEngineering
Teach Engineering: Let the Blood Flow
Students work as biomedical engineers to find liquid solutions that can clear away polyvinyl acetate polymer "blood clots" in model arteries (made of clear, flexible tubing). Teams create samples of the "blood clot" polymer with...
TeachEngineering
Teach Engineering: The Portable Fluid Power Demonstrator (Pfpd)
Working as teams, students learn the basics of fluid power design using the PFPD as their investigative platform. Students will investigate the similarities and differences between using pneumatic and hydraulic power in the PFPD. While...
National Cancer Institute at the National Institutes of Health
Seer Training Modules: Introduction to the Reproductive System
Self-guided learning activity where students learn about the structure and function of the male and female reproductive systems. There is a short quiz at the end of the lesson to check for understanding.
Science Education Resource Center at Carleton College
Serc: Cube Puzzle and Toilet Paper Roll Model in Teaching the Nature of Science
This lesson incorporates inexpensive materials such as carton boxes, toilet paper roll tube, strings and toothpicks. It engages students to conduct pattern observation, prediction, testing and ends up with a model construction. It also...
TeachEngineering
Teach Engineering: No Valve in Vain
In this activity, students will design and create their own heart valves out of a variety of materials given to them, including: waterproof tape, plastic tubing, flexible plastic sheets, foam sheets, scissors, clay, etc. This activity...
TeachEngineering
Teach Engineering: Amusement Park Ride: Ups and Downs in Design
This unit has students design and build foam tubing roller coasters. The design process integrates energy concepts as they test and evaluate their designs that address the task as an engineer would. The goal is for students to understand...
Curated OER
Royal Society of Chemistry: Lab Equipment
Glass lab equipment are important to any science lab.
Atomic Archive
Atomicarchive.com: The Manhattan Project
A collection of primary source documents on the Manhatten project and the decision to drop the Atomic Bomb on Japan in 1945. Content includes letters to and from J. Robert Oppenheimer, written deals and agreements, internal memorandums,...
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