Curated OER
How to Think Like a Scientist
Fifth graders study the scientific method and understand how to apply it. In this "thinking like a scientist" lesson students complete several activities.
Curated OER
Rusting-A Form of Oxidation
Students conduct an experiment to observe oxidation. In this chemistry lesson, students explain how rusting happens. They rank metals according to their conductivity.
Curated OER
Electrolysis
Young scholars conduct a series of experiments on water electrolysis. In this chemistry lesson, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
Curated OER
Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry lesson, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
Curated OER
Magnets
Students complete a series of experiments using magnets. In this physical science and magnetism lesson, students first predict and test the magnetic properties of various objects, then students determine if the size of a magnet impacts...
Curated OER
How is Gold Found in the Ground?
Fourth graders participate in a series of activities designed to simulate mining for gold. They pan for "gold" and create a safe tunnel.
Curated OER
Rechargeable Batteries
High schoolers explore how rechargeable batteries work by conducting a series of experiments. In this physics instructional activity, students discuss the benefits of using rechargeable batteries over disposable ones. They build their...
Curated OER
Introduction And Brief History of Materials Science
Students develop an understanding of the concept of matter. They l participate actively in the bubble raft experiment as described on the Center for Thermal Spray Research's website. They demonstrate dislocations and grain...
Curated OER
Electromagnets
Learners conduct a series of experiments on electromagnets. In this physics lesson, students build their own electromagnet and explain how it works. They determine the factors that affect its strength.
National Nanotechnology Infrastructure Network
Small Scale Sculpting: Etch Lab
Make works of art using a vintage yet effective etching strategy. The surface of a semiconductor chip has specific patterns formed through a process called etching. Through a lab investigation, young scholars recreate that process on a...
Cornell University
Diffraction Demystified
Study diffraction patterns using CDs and DVDs! Scholars measure the diffraction patterns of a light wave as it hits a CD or DVD. Using the information, they can measure the distance between the tracks.
Curated OER
Alessandro Volta: The Invention of the Voltaic Pile (The First Electric Battery)
High schoolers conduct a series of experiments on electricity. In this physics lesson, students study the work of Alessandro Volta particularly his experiment on the the Voltaic Pail. They build their own Voltaic Pile to recreate his...
Curated OER
A Review of Lessons and Options
Students participate in a number of activities that reinforce the knowledge they have learned from previous units over waste management.
Teach Engineering
Design Step 6: Evaluate/Manufacture a Final Product
This is what all of the excitement has been building up to! Young engineers create engineering drawings, use machines to manufacture their products, test, and evaluate their designs in the last step in the engineering design process.
Curated OER
Good Timing
Students examine sculptures which include animal figures made of different metals. They create their own sculptures of watches to represent a phrase about time.
Curated OER
Echo Location
Students participate in a role-playing activity that demonstrates how whales use sound as an adaptation to their environment.
Curated OER
We Have Work To Do - Science
Students begin to think of ways to make work easier. They will focus on ways to extend their abilities to lift heavy things. They will identify levers, pulleys, and inclined planes through the examination of concrete objects and hands on...
Cornell University
Hydrophobic Surfaces—Deposition and Analysis
Couches, carpets, and even computer keyboards now advertise they are spill-resistant, but what does that mean? Scholars use physical and chemical methods to coat surfaces with thin films to test their hydrophobic properties. Then they...
Curated OER
Crash of Flight 111
Young scholars identify the locations on a map of the airplane crashes discussed in this lesson. After watching a video, they discuss the importance of an investigation after a plane crash. They use the same information as the...
Curated OER
Chapter 14 Review, Section 1: Acids and Bases
An overview of acid and base compounds and their reactions is presented with this handout. Pupils name compounds and write chemical formulas. They write net ionic equations and explain how acidic solutions might conduct electricity. This...
Curated OER
WS 9.9 Presentation Questions
For this presentation worksheet, students answer questions about five different topics presented in class. These include acid rain, acid etching, pH testing, cave formation and kidney stones.
Curated OER
Penny Lab
In this percent composition worksheet, students carry out an experiment to determine the percent of zinc in a penny. They write a balanced equation for the chemical reaction they performed with the penny and hydrochloric acid.
Curated OER
Chemical Equations
In this chemical equations worksheet, learners review chemical changes, define catalysts and coefficients, and review the five general types of reactions. This worksheet has 12 fill in the blank and 42 short answer questions.
Curated OER
Ships 2: What Floats Your Boat?
Students design, build, and test the specifications (water displacement and load line) for a model boat. The lesson focuses especially on integrating design principles with inquiry-based experimental skills.