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Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

For Students 11th - 12th
For this element properties worksheet, learners complete a crossword puzzle with 91 questions related to properties of elements and compounds.
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Worksheet
Curated OER

What Do Atoms Look Like?

For Students 9th - 12th
In this atomic structure worksheet, students answer eleven short answer questions about the structure of atoms including the number of protons, neutrons and electrons. Students indicate the differences in isotopes of atoms and what the...
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Worksheet
Curated OER

IBEX Uses Fast-Moving Atoms to Map the Sky!

For Students 9th - 11th
In this energetic neutral atoms worksheet, students solve 3 problems including determining the formula for particle speed, writing the equation to show the relationship between mass, energy and speed and determining the speed of protons...
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Lesson Plan
Curated OER

Atomic Structure and Quantum Theory

For Teachers 9th - 12th
Students are introduced to the structure of an atom and Dalton's atomic theory through a short video and mini-lecture. They also take a look at the weight of mass and become familiar with the idea of quantum theory
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Worksheet
Curated OER

Elements

For Students 7th - 12th
In this elements worksheet, students match the 12 terms with the appropriate definition. Students review vocabulary such as proton, electron, atomic number, and atomic mass.
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Lesson Plan
LABScI

Atomic Structure and the Periodic Table of Elements: The Secret Agent Lab

For Students 9th - 12th
Food always gets attention! Model atomic structure using fruit loops to represent the subatomic particles. After building models, scholars create ionic bonds using their models. Finally, they use these concepts to create a periodic table.
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Activity
American Museum of Natural History

Atomic Mobile

For Students 6th - 12th
Structure an activity around atoms. Learners use their knowledge of the parts of atoms—the protons, neutrons, and electrons—to build a model of a carbon atom. Scholars create a nucleus by using clay balls to represent the protons and...
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Lesson Plan
Virginia Department of Education

The Modern Model of Atomic Structure

For Teachers 9th - 12th
The difference between atomic mass and atomic number can be confusing for some young chemists. Help your class better understand the concepts by allowing them to sketch an atom on paper and then discuss their experience. Upon completion...
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Interactive
Concord Consortium

Different Excited States for Different Elements

For Students 9th - 12th
Explore the excited states of atoms through an interactive lesson. Scholars adjust the initial speed of atoms and observe the kinetic energy of the system as the atoms interact. As they change the initial speed and location of the atoms,...
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Lesson Plan
Curated OER

Periodic Table of Elements

For Teachers 8th - 10th
Beginning chemists examine a collection of elements and compounds as they are introduced to the periodic table. The lesson plan is not cohesive and does not provide detailed instructions on how to teach it. However, it does includes a...
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Worksheet
Curated OER

Atoms

For Students 10th - 11th
In this atoms learning exercise, students use their knowledge of the periodic table and of atomic structure to complete the table on atoms. They identify the notation for each and then the atomic number, mass number, the number of...
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Worksheet
Curated OER

Atoms

For Students 9th - 12th
In this atoms worksheet, students circle the term in parentheses that makes the 20 statements correct. The statements review the parts of an atom, isotopes, and basic matter principles.
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Lesson Plan
Curated OER

Build Your Own Atom

For Teachers 10th - 12th
Students build a model of an atom using an online program. In this chemistry lesson, students discuss the different parts of the atom. They complete an independent research about their chosen element.
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Lesson Plan
Curated OER

Elements And Atoms

For Teachers 9th - 12th
Students investigate the concept of elements and atoms. They conduct research using a variety of resources and use the information in order to create a class presentation. The activity includes specific dialogue and steps for the teacher...
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Worksheet
Curated OER

Exploring Atoms

For Students 8th - 9th
In this chemistry worksheet, students complete 29 fill in the bank questions about atoms based on the movie Exploring Atoms from the website www.brainpop.com .
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Worksheet
Curated OER

Atoms and Their Interactions

For Students 9th - 12th
In this atoms worksheet, students will review the characteristics of elements, atoms, and isotopes. Then students will compare the difference between ionic and covalent bonds. Finally, students will balance a chemical equation. This...
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Lesson Plan
Curated OER

Matter: Atoms and Molecules

For Teachers 9th - 12th
Students investigate how information about the atom has been determined. In this atomic structure lesson, students draw what they think an atom looks like. They conduct Internet research about the types of atomic models and how...
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Worksheet
Curated OER

Answers for Elements and Compounds Crossword Puzzle

For Students 8th - 12th
In this chemistry worksheet, students are provided with the answers to a 28 clue crossword puzzle about elements and compounds.
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Worksheet
Curated OER

Using Moles to Count Atoms

For Students 10th - 12th
In this atoms worksheet, students explain why the moles is used as a counting unit for atoms and determine the molar mass of given elements. This worksheet has 3 short answer and 4 fill in the blank questions.
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Lesson Plan
Curated OER

Lesson Plan with Technology - Introduction to Elements and Symbols

For Teachers 6th - 8th
Middle schoolers use a computer program to study elements and the periodic table. They follow the directions on the computer program, and answer the questions presented. The program is self scoring, and students may print a certificate...
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Lesson Plan
Curated OER

Chemistry - Atoms and Elements

For Teachers 6th - 8th
Learners perform varied activities as part of a layered curriculum unit: They write and perform a skit that outlines the evolution of the model of the atom. The script is submitted to the teacher for review before performance.
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Worksheet
Curated OER

Elements

For Students 12th - Higher Ed
For this elements worksheet, students write the electron configurations for given elements. Students describe ionization energy and electron affinity and the periodic trends for both. This worksheet has 20 short answer questions.
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Worksheet
Curated OER

Atoms or Molecules?

For Students 5th - 8th
In this scientific investigation worksheet, students follow the provided procedures to examine the chemical reactions of hydrogen and oxygen atoms and then respond to 1 short answer question.
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Lesson Plan
Curated OER

How Atoms Work

For Teachers 9th - Higher Ed
Students explore the concept of atoms and how they combine to form molecules and compounds. In pairs, they read an article on how atoms work and discuss the main points. They draw atoms and write a paragraph about their elements.

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