Curated OER
Photosynthesis
In this biology worksheet, students explain where the energy of food originally came from. Then the explain one of the principal chemical compounds that living things use to store energy. Students also describe how ATP and ADP differ and...
Curated OER
Burning vs. Heating
Students investigate burning vs. heating and observe the differences. In this burning vs. heating lesson plan, students observe a wooden splint burning and a piece of glass tubing being heated. They answer questions to compare the two...
Curated OER
Transition Metals (II)
High schoolers discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of...
Curated OER
Symbols and Formulae of Common Ions
In this ions worksheet, students complete a graphic organizer by filling in the missing names or symbols for positive and negative ions.
Curated OER
Erosion Deposition Review
In this erosion deposition worksheet, students fill in 36 blanks to complete sentences about the formation of soil, the forces of erosion, physical and chemical weathering, sediments and soil deposition.
Curated OER
Additional Stoichiometry Review Problems
In this stoichiometry worksheet, students interpret a chemical equation, determine number of moles produced or mass of product, and solve for the limiting reactant for reactions. This worksheet has 25 problems to solve.
Curated OER
The Heat is On!
Fifth graders investigate evidence for changes in matter that occur during a chemical reaction.
Curated OER
Rainbow Lab
In this mixtures worksheet, middle schoolers experiment with different amounts of solutes and solvents to make solutions. They observe color changes and look for chemical and physical changes in the test tubes. Students answer 5...
Curated OER
Reactivity Series of Metals
In this reactivity series activity, 10th graders complete 10 short answer questions on metals. They identify and balance chemical reactions.
Curated OER
Chemistry Midterm Topic Review
In this chemistry review instructional activity, students answer and solve 95 questions about chemical reactions, hydrocarbons, functional groups, moles, acids and bases and solutions.
Curated OER
Review of Stoichiometry
In this chemistry learning exercise, students answer 50 multiple choice questions on stoichiometric calculations, the mole and chemical reactions.
Curated OER
Organic Chemistry Worksheet
In this organic molecules instructional activity, students classify organic compounds, they name organic compounds using the IUPAC naming system, they complete chemical reactions of organic compounds, and they draw structural formulas of...
Curated OER
Reaction Reasoning
Third graders experiment with chemical reactions and examine what happens to the atoms when different reactions occur. In this matter lesson students divide into groups and complete a lab experiment.
Curated OER
Atom Basics Test
Simple in format and standard in content, this resource is an assessment of your beginning chemists' grasp of the atom. Using a periodic table of elements, they fill in a chart of missing chemical formulas, atomic masses, and numbers of...
Mr. E. Science
Atoms and Bonding
I don't trust atoms because they make up everything. Budding scientists learn about famous scientists connected to atomic models, chemical, ionic, and hydrogen bonds. The presentation also presents how to count atoms...
National Institute of Open Schooling
Nomenclature and General Principles
Carbon, the base for all organic compounds, exists in nature in its purest form as graphite or diamonds. The 25th lesson in a series of 36 teaches pupils the nomenclature of organic compounds. Learners read about how to use the IUPAC...
National Institute of Open Schooling
Coordination Compounds
Cyanide, a coordination compound, is used in the extraction of gold and silver. Part 24 in the series of 36 delves into the world of coordination compounds. Classes learn, through readings, discussions, and answering questions, how to...
Royal Society of Chemistry
Alcohols (16-19)
Propanol is a common alcohol used in hand sanitizers. The many forms and uses of alcohols fill an intriguing lesson. Scholars apply logic to match alcohols, chemical structural formulas, oxidation products, and more in a series of puzzles.
Beyond Benign
The Green Zine
It's time for your class to advertise what they've learned! The culminating lesson plan in the 24-part series asks scholars to use their newfound chemistry knowledge to create advertisements. Their magazine advertisements describe the...
National Institute of Open Schooling
Compounds of Carbon Containing Nitrogen
Amines are vital to humans because they help form amino acids, the building blocks of proteins. The 30th lesson in a series of 36 specifically focuses on the organic compounds that contain nitrogen. Learners classify amines and nitro...
National Institute of Open Schooling
Alcohols, Phenols and Ethers
Classes continue their study of organic compounds in a detailed lesson covering alcohols, phenols, and ethers. Naming these compounds, classifying them, and describing their preparation and use are some of the topics covered. Through...
Royal Society of Chemistry
Testing for Gases
If most gases are invisible, how do we know so much about them? Pupils practice associating the name, formula, testing method, and outcome for four common gases using an interactive. Users build on the content of their first puzzles to...
Curated OER
Naming and Writing Chemical Formulae-I
In this naming and writing chemical formulas instructional activity, students are given directions and practice writing simple chemical formulas. They identify positive and negative valence elements, they name nonmetal compounds, they...
Curated OER
Review - Naming Chemical Compounds
In this compounds worksheet, students name the given chemical compounds and write the formula for other chemical compounds. This worksheet has 20 problems to solve.