National Institute of Open Schooling
Occurrence and Extraction of Metals
Steel is a man-made alloy or a mixture of metals. Lesson 18 in this series of 36 focuses on metals and their extraction from Earth. Individuals read about, discuss, and answer questions after learning how people find most metals, the...
Royal Society of Chemistry
Acids and Alkalis
Is your acid-base chemistry lesson plan a little ho-hum? Spice things up with puzzles! Young chemists manipulate facts about acids and bases to solve a series of interactive puzzles. The activity combines content knowledge and...
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The Mystery of Christa’s Big Bubble
Students study effervescence. In this hands-on science lesson, students apply the scientific method as they complete an activity regarding the presence of bubbles in liquids.
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The Carbon Cycle
Fifth graders examine the carbon cycle, periodic table, and photosynthesis and respiration. They analyze the periodic table and how it is organized, then complete the "Elementary, Dear Watson" worksheet. Students then examine a carbon...
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Mass/Mass Problems
In this mass activity, students calculate how much of any product will form from a given amount of reactant. This activity has 7 problems to solve.
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Bonding Basics - Ionic Bonds
In this chemistry learning exercise, students complete the chart for each of the listed elements, including the number of protons, electrons, and valence electrons. Then they complete each of the ionic bonds that follows.
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Ionic and Covalent Bonds
Ionic and covalent bonds are the focus of this chemistry activity, which provides students with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Chapter Review Topics for Exam 2
In this chemistry chapter review learning exercise, students examine their knowledge of equilibrium, Brønsted acid, and pH value as they respond to 25 short answer questions.
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Science: Water Quiz
In this science:Â water quiz worksheet, learners answer twenty questions, not interactively about the properties of water, then scroll down to check their answers.
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Plant Classfications
Seventh graders observe and discuss as a class the different types of vascular plants. They examine the different parts of the plant and some of the processes occurring in plants with activities accompanying.
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Mineral Properties
In this earth science worksheet, students look at the properties that are common to identifying minerals and the types of observations one can make.
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Bonding Basics - Covalent Bonds
For this chemistry worksheet, students complete the chart for each of the given elements by naming the number of protons, electrons, Valence electrons, and the electrons used to fill the outer shell. Then they complete each covalent bond...
Curated OER
Biochemistry Quiz
In this biochemistry activity, students review amino acids, proteins, lipids, and carbohydrates. This activity has 29 multiple choice, 8 fill in the blank, and 3 short answer questions.
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Stoichiometry
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...
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Introduction to the Mole
Students are introduced to the mole concept using a discovery-based method. Lesson includes activities with candy that allow students to discover the rules for mole-item, item-mole, mole-mass, and mass-mole conversions.
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Chapter 13 Review, Section 1: Ions in Aqueous Solutions and Colligative Properties
This is an apt assignment for chemistry takers that are studying ionic solutions. Eight questions require problem solving and critical thinking to answer. The first question instructs learners to use a table in the textbook, but you can...
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Stoichiometry
In this stoichiometry worksheet, students practice calculating moles, molarity, and the concentration of a solution in molarity. This worksheet has 12 multiple choice questions and 3 problems to solve.
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Molecular Models of Functional Groups
In this molecular model learning exercise, students use a molecular model kit to construct 13 different molecule models. After constructing the molecules, the students complete 32 short answer questions.
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The Energy Debate - Stoichiometry
Students determine crude oil can be separated into useful fractions by a process of fractional distillation. They write a balanced equation for the reaction between a hydrocarbon and oxygen.
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Volume and Surface Area: Which Is More?
Students explore the volume and surface area of three dimensional figures. Through the use of video, students discover three dimensional shapes, their uses in real-life applications, and methods used to calculate their volume and surface...
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Acids and Bases: Together again!
Young scholars identify principles behind acid-base reactions. They predict factors that may affect an acid-base reaction. Students identify questions and concepts that guide scientific investigations.
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Learning how to balance equations
High schoolers play Chembalancer game and balance equations using the trial and error method.
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Bridging the Gaps Between the Three Worlds of Chemistry
Students examine the observed world, molecular world, and the symbolic world of chemistry. They observe a demonstration of the conductivity of solutions, describe the properties of acids and bases, and predict the outcome of solution...
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Patterns in Properties (of elements and compounds)
In this element properties worksheet, learners complete a crossword puzzle with 91 questions related to properties of elements and compounds.
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