+
Handout
National Institute of Open Schooling

Mole Concept

For Students 7th - 12th Standards
Learners explore atomic measurement in the first activity in a series of 36. Through readings, activities, and questions, classes review standard SI units, learn about Avogadro's constant, and use it to help them calculate moles. They...
+
Lesson Plan
Cornell University

Discovering Enzymes

For Teachers 6th - 12th
Explore the function of enzymes through a series of lab investigations. Learners use household enzymes such as hydrogen peroxide to model the role of enzymes. The enzymes break down proteins with and without a catalyst.
+
Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
+
PPT
Curated OER

Stoichiometry

For Teachers 10th - 12th
Balancing equations is a foundational skill for starting chemists. There are a few slides in this PowerPoint with colorful diagrams that help to explain how. Unfortunately, the presentation begins with an unrelated table of contents and...
+
Lesson Plan
Curated OER

Matters of Milk and Marshmallows

For Teachers 7th - 8th
Students observe a teacher demonstration o classifying matter by its physical properties of shape and size. After discussing the definition of matter, students describe the state of matter. They sing a song to the tune of "Bingo." In...
+
Lesson Plan
Curated OER

Animal Communication

For Teachers 6th - 8th
Students understand that all species have some capacity for communication. Students are exposed to the fact that all species have a capacity for communication. They are enlighten to the fact that communication abilities range from very...
+
Lesson Plan
Curated OER

What can I do?

For Teachers K - 2nd
Students identify feelings and explore positive ways to handle conflict.  In this mental health instructional activity students discuss feelings and how to constructively handle them.
+
Lesson Plan
Curated OER

Activity #17 Co2 From Alka Seltzer

For Teachers 5th - 8th
Learners observe what occurs when Alka Seltzer tablets are added to water. They explain why water stays in the jar when it is above the surface of the water. Pupils test for the presence of carbon dioxide by conduting the match test.
+
Lesson Plan
Curated OER

Related to Natural Products

For Teachers 9th - 12th
Students examine how the microwave delivers energy at different power levels. They work together to complete experiments on various materials and different power levels. They answer discussion questions to end the lesson.
+
Lesson Plan
Curated OER

Understanding of the Structure of an Amino Group

For Teachers 9th - 12th
Young scholars review the characteristics of acids and bases. They examine the structure of an amino group and compare amines to ammonia. They work together to develop the concent of polymerization.
+
Lesson Plan
Curated OER

What is the Thermal Depolymerization Process?

For Teachers 9th - 12th
Students examine the differences between Boyle's Law and Charles' Law. They discuss the concept of thermal depolymerization. They answer discussion questions to end the lesson plan.
+
Activity
Curated OER

The Bio-fuel Project: Creating Bio-diesel

For Teachers 10th - 12th
Students investigate bio-fuel. In this investigative lesson, students create bio-fuel from vegetable oil waste. Students will analyze, predict, collect and synthesize data from their experiments with bio-fuel.
+
Lesson Plan
Curated OER

Water Resource Engineering

For Teachers 7th - 12th
Students examine solubility and the significance of water.  In this aqueous solution instructional activity students complete a lab activity on soil profiles.
+
Worksheet
Curated OER

Balancing Equations

For Students 8th - 10th
In this balancing equations worksheet, students balance ten equations by placing the proper coefficients in front of reactants and products to balance the number of atoms.
+
Worksheet
Curated OER

Radiochemistry

For Students 9th - 12th
For this radiochemistry worksheet, students read about how scientists learn more about elements using radioactive isotopes. Students answer three critical thinking questions about the reading and radiochemistry.
+
Worksheet
Curated OER

Rechargeable Ni-Cd Batteries

For Students 8th - 10th
In this rechargeable batteries worksheet, students read about how nickel-cadmium batteries work and answer four critical thinking questions about rechargeable batteries, how they work and their benefits.
+
Worksheet
Curated OER

What are Atoms?

For Students 9th - 12th
In this atom instructional activity, students read about Dalton's contributions to the structure of the atom. They answer five questions about Dalton's ideas, the law of multiple proportions and the law of definite proportions.
+
Lesson Plan
Curated OER

Growing Barley for Use in Biosynthesis Experiments

For Teachers 9th - 11th
Students attempt to determine the optimum growing conditions for barley. They assess the effects of a number of substances such as ammonium chloride and urea on the plants
+
Lesson Plan
Curated OER

Avoiding Carbon Dioxide Emissions from Burning Fossil Fuels

For Teachers 9th - 12th
Students calculate stoichiometrically the amount of carbon dioxide that would be emitted from burning a mole of varios alkanes that comprise fossile fuels. If the energy released from burning a mole of these alkanes is known, then the...
+
Lesson Plan
Curated OER

Acid Neutralization Lab

For Teachers 11th - Higher Ed
Students discuss and design a lab to measure pH of limestone, pyrite, limestone-pyrite mixtures and their control. They have their labs approved by the instructor before they begin. Students preform the lab and explore the acid-base...
+
Lesson Plan
Curated OER

Things That Glow: From Fireflies to Quantum Dots

For Teachers 3rd
Third graders observe light energy. In this heat and energy lesson plan, 3rd graders will study the concept of light as a form of energy. Students will examine the different forms of light and the type of energy it produces.
+
Lesson Plan
Curated OER

Condensation Polymerization: Preparation of Nylon 6/6

For Teachers Higher Ed
Students participate in a lab activity in which they synthesize nylon 6/6, calculate the percent yield by mass, identify the polymer as thermoplastic or thermoset, and determine the melting point, density and end-product use of the polymer.
+
Lesson Plan
Kenan Fellows

Absorbance Curves: Using Spectrophotometers to Quantize the Effects of a Strong Acid on a Buffer

For Teachers 9th - 12th Standards
The Henderson-Hasselbalch equation combined logarithmic terms with the application of carbonic acid as a buffer solution. Scholars learn investigate equation and its applications through hands-on experiments. They collect data and...
+
Lesson Plan
Curated OER

Dilution and Concentration of Solutions

For Teachers 9th - 12th
Future chemists practice laboratory techniques by creating a monochloramine solution. The objectives are to use of dilution, 9concentration, and measurement skills and to prepare a solution that will be used in a water treatment...