Curated OER
E3 Project
Learners investigate excited electrons. In this chemistry lesson plan, students will go through a series of activities designed to help them understand how excited electrons emit different colors of light.
Curated OER
Periodic Table of the Elements
Middle schoolers experiment with transition metals. In this transition metals activity students find the common properties of transition metals and conduct an experiment using one of them. Middle schoolers then answer questions...
Curated OER
Physical and Chemical Trends in the Group 7 Elements
In this elements worksheet, students complete a graphic organizer by comparing the melting point, boiling point, density, and electronic configuration of given elements. Students determine the characteristics of Group 7 elements. This...
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Chemistry Worksheet 6
In this chemistry worksheet, students calculate specific changes that take place with different chemical reactions. Students indicate whether the reactions are endothermic or exothermic and spontaneous or nonspontaneous.
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Melting Points of Elements in Period 3
For this elements worksheet, students use a data table to graph the elements and their melting points. Students have 8 elements to graph.
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Chemistry - Science 10
In this chemistry science worksheet, students identify the parts of a chemical reactions. Kids name the major particles of the atom. Students apply knowledge about the atom, theories, and models.
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Outcomes Science 4
In this outcome science 4 worksheet, students apply scientific knowledge to answer and calculate a variety of questions. Students research the answer to several questions using the websites suggested.
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Trends in Physical Properties of Group 2 Elements
In this elements learning exercise, students complete 2 graphic organizers by comparing the element symbol and melting point for given elements. Then students plot a graph of their atomic radius against proton number.
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Reactions of Group 1 Metals With Water
In this elements worksheet, learners complete a graphic organizer comparing observations of lithium, sodium, and potassium. Then students determine how these elements react with water. Learners complete 3 fill in the blank questions.
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Bank On It! Compounds and Elements
In this science worksheet, students use words from a word bank to fill in 25 blanks in a cloze story about compounds and elements.
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Review for Chemistry
In this review for chemistry learning exercise, students decide if given statements are true or false. Students relate information learned about introductory knowledge gained in chemistry to accurately answer the given questions.
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Electron Configurations of Transition Metal Elements
In this elements worksheet, learners review the electron configuration of given elements and then complete the electron diagrams for the transition metal elements. This worksheet has 5 problems to solve.
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Do the Research! Elements - Little Known Facts
In this research worksheet, 10th graders locate the answers to 3 questions about elements, compounds, and the half-life of elements. They write short answers on the chart.
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Element Names
In this chemistry worksheet, 10th graders write the names for 12 element symbols. They complete a chart by writing the element names next their symbols.
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Element Names
In this chemistry learning exercise, 10th graders write the name for each of the 12 chemical element symbols that are shown in the chart.
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Element Symbols
For this elements worksheet, students complete a graphic organizer by writing in the correct symbol for the 12 elements given.
Curated OER
Atomic Bonding
For this bonding worksheet, students combine the given atoms to make new neutral compounds. This worksheet has 22 problems to solve.
Curated OER
Metals and Non-Metals
In this metals and non-metals learning exercise, students read an explanation of metals and non-metals and then answer three questions for each about conductivity and form.
Curated OER
Element Names and Symbols
In this chemistry activity, students use an interactive website to study the names and symbols of elements. They give the names and symbols of 69 common elements.
Science Geek
Periodic Trends
If your pupils think Um is the element of confusion, this presentation on period trends can only help. It covers the patterns for atomic radii, ionization energy, and electronegativity across a period and down a group.
Pingry School
Flame Tests
Light a fire in your pupils! Scholars conduct a flame test and observe the emission spectra of several different salts in an enlightening hands-on investigation. They use their observations to make comparisons and conclusions about the...
Science Geek
Atomic Structure
The International Union of Pure and Applied Chemistry (IUPAC) was formed in 1919 and was crucial for allowing scientists to discuss findings during the Cold War. A presentation offers an introduction to atomic structure including the...
National Institute of Open Schooling
Hydrogen and s-Block Elements
Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and uses.
Royal Society of Chemistry
Elements 4
Don't miss the silver lining when you are looking for gold. A brain-bending interactive allows scholars to sharpen their puzzle skills while reviewing chemical elements, including silver and gold. First, pupils match 12 chemical elements...
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