American Chemical Society
Forming a Precipitate
Can you mix two liquids to make a solid that is insoluble? Yes, you can, and pupils see this as the lesson uses more than one combination of liquids to form a solid. Through two teacher demonstrations and a hands-on activity, scholars...
Curated OER
Organic Chemistry II Exam 3
In this chemistry worksheet, students determine which compound is the most acidic in each multiple choice question. Then they determine what the major product would be in each of the reactions stated on the sheet.
Curated OER
Percent Yield
In this percent yield worksheet, students solve 4 problems. They find the percent yield given the chemical reaction, the mass of the reactants and the mass of the products. Given the percent yield students find the liters of a substance...
Curated OER
Fast Food Tomatoes
Here is a fantastic reading passage and discussion question to challenge your advanced learners. They read a passage describing arguments against the mass production of tomatoes for fast food resulting in poor treatment of workers. Then...
American Chemical Society
Controlling the Amount of Products in a Chemical Reaction
Everyone enjoys combining baking soda and water. Here is a lesson that challenges scholars to analyze the reaction three different ways — the real substances, the chemical equation, and the molecular models. Class members experiment to...
Curated OER
Chemistry Practice
In this chemistry overview worksheet, students calculated the volume of different gases and liquids given in a word problem. Students had to calculate the molecular mass and write the empirical formula and the molecular formula.
Curated OER
How Products are Manufactured?
Sixth graders comprehend the difference between mass production and custom manufacturing. They have a basic understanding on how items go from a raw material to a manufactured finished product. Students have an understanding of the...
Curated OER
Average Atomic Mass
In this average atomic mass worksheet, students read about how the protons and neutrons make up the atomic mass of an element. They find the average atomic mass given four problems.
Curated OER
Post-Modernism and Mass Culture
Students examine the suggestion that the subjective experience of everyday life and sense of identity has changed in America in recent years. In this post-modernism and mass culture lesson, students engage in 4 multi-step exercises that...
Curated OER
Create and Market Your Product
Students work in groups of four to create and market a product. They choose or create a product which fits snuggly in the box given at the beginning of class. Students are told that the product must not be an article of clothing, shoes...
Curated OER
Mass/Mass Problems
In this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.
Curated OER
Mass-Mass Problems
For this chemical reactions worksheet, students calculate the grams of product from a given amount of reactants. This worksheet has 7 problems to solve.
Curated OER
Reacting Masses Problems
In this reactions learning exercise, student determine the products of a reaction, balance an equation, and calculate the number of moles in an experiment. This learning exercise has 4 problems to solve.
Curated OER
Law of Conservation of Mass Worksheet
In this law of conservation of mass worksheet, students solve 10 reaction problems by determining the mass of a reactant or product.
Curated OER
Limiting Reactant Problems
In this chemical reaction worksheet, learners determine the limiting reactant in the equations given plus determine the amount of moles of product produced. This worksheet has 6 problems to solve.
Curated OER
Stoichiometry
In this stoichiometry instructional activity, students use balanced equations for chemical reactions to determine the percent yield and the mass of product produced. This instructional activity has five problems to solve.
Curated OER
Quantitative Relationships in Chemical Equations
In this chemical equations worksheet, students balance the equations and then determine the number of moles of product or reactant. This worksheet has 7 problems to solve.
Curated OER
Newton's Second Law
Three memorable activities build on each other to give physics masters a firm grasp of Newton's Second Law. Pupils play with a lab cart on a flat surface and on an incline to confirm that force is equal to mass times acceleration. In the...
Curated OER
2006 U.S. National Chemistry Olympiad Part III
In this chemistry Olympiad lab learning exercise, students are given two lab problems to design experiments. Topics include determining the mass percentage of a given compound and determining an unknown metal using quantitative and...
National WWII Museum
What It Takes to Win: Mapping Primary Source Evidence
World War II was not just waged in Europe and Asia; the home front was key to Allied victory. Using newspaper clippings from World War II and a map, scholars plot out wartime production in the United States. After that, class members...
Integrated Physics and Chemistry
Law of Conservation of Matter
Does mass change during a chemical reaction? Demonstrate the Law of Conservation of Matter while encouraging class members to be creative with a two-part lesson. First, learners use Alka-Seltzer® tablets and water to demonstrate the...
University of Georgia
Endothermic and Exothermic Reactions
Equip your chemistry class with the tools to properly understand endothermic and exothermic reactions. Young chemists collect, analyze, and graph data to determine how the Law of Conservation of Matter is applied to chemical composition...
Curated OER
Limiting Reagents and Percent Yield Problems
Twelve questions about the various calculations of mass and yield are given here. There is significant practice of molarity calculations and consideration of the reactant and product balance.
Institute of Electrical and Electronics Engineers
Assembly Line
Working under specific constraints and with designated criteria, groups work together to create a product using an assembly line process. In addition, they work through the entire engineering design process with an excellent graphic to...