Curated OER
Gas Stoichiometry
In this gas stoichiometry worksheet, students use the ideal gas law and balanced chemical equations to solve for unknown values such as volume and mass of gases.
Curated OER
Oxidation: How Can It Be Proved?
Students explore the process of oxidation. In this lesson plan about oxidation, students observe four different demonstrations. Students watch examples of oxidation in order to understand the process. Students discuss the chemical...
Curated OER
Secrets of the Parthenon
Students take a closer look at the Parthenon. In this world monument lesson, students watch PBS video segments about the reconstruction of the Parthenon in Greece. Students research how the ancient Greeks built the structure and discuss...
Curated OER
What Influences Reaction Rate?
Learners study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph with...
Curated OER
Corrosion/Plating/Electrolysis
Pupils familiarize themselves with half cell reactions, potential circuits, etc. They participate in a lab that includes a worksheet that guides them through an inquiry pertaining to the content. They complete a series of questions...
Curated OER
Ecosystems, Habitats and Survival
Students analyze the habitats of animals and people, how they are developed and maintained, and what factors affect shelter selection. They create a classified ad that describes a specific animal's habitat.
Curated OER
Physical or Chemical Change
In this matter worksheet, students read statements about changes happening to matter and classify the change as either a physical or a chemical change. This worksheet is a graphic organizer.
Curated OER
Chemistry 1 Practice Exam
For this chemistry practice test worksheet, students answer 30 multiple choice questions regarding chemical formulas and chemical names for compounds.
Curated OER
A Compound Problem
In this compounds activity, students compare the differences between compounds and mixtures. This activity has 3 short answer questions.
Curated OER
Balancing Chemical Reactions 2
In this balancing chemical reactions worksheet, high schoolers balance equations, identify electrons gained or lost in atoms and identify the number of atoms of each element for the reactants and products in equations. They also answer 3...
Curated OER
Zero Conditional Sentences
In this zero conditional sentences activity, students are given words to make a zero conditional sentence and type it in, with hints and answers available.
Curated OER
Oxygen
Students explore oxygen and its physical and chemical propeties. In this investigative lesson students complete several experiments using oxygen.
Curated OER
Combination of Atoms
In this atoms worksheet, students review protons, neutrons, electrons, molecules, compounds, and ions. This worksheet has 10 fill in the blank and 3 problems to solve.
Curated OER
Wikipedia: Natl Historic Landmarks in Mn: Hull Rust Mahoning Open Pit Iron Mine
The Hull-Rust-Mahoning Mine in Hibbing, Minnesota, is the largest open pit iron mine in the world. The mine, located in the Mesabi Range, supplied as much as one-fourth of all the iron ore mined in the United States during its peak...
Science Struck
Science Struck: Chemical Reactions in Everyday Life
Provides some common examples of chemical reactions, e.g., in respiration, rusting, and photosynthesis.
Other
Fabric for Bachelors or How to Shop for Work Clothes
Really fun series of articles about how to pick good quality clothing that will last through the years. Provides tips on selecting fibers, caring for clothes, and proper fit.