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Lesson Plan
Curated OER

Atomic Structure

For Teachers 9th - Higher Ed
In this atom worksheet, students define the atomic theory, compare an atom and a molecule, determine atomic number and number of protons for elements, and draw Bohr models for given elements. This worksheet has 4 graphic organizer, 8...
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Lesson Plan
Curated OER

Chemical Models

For Teachers 4th - 8th
Learners study hydrocarbon gases and chemical equations. In this hydrocarbon gases activity, students work in groups complete a molecular formula worksheet and review alkane prefixes. Learners complete molecular models, balance chemical...
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Worksheet
Curated OER

Physics and the Quantum Mechanical Model

For Students 10th - Higher Ed
In this physics worksheet, students review vocabulary terms and key equations associated with the quantum mechanical model. Students apply the quantum theory to explain the photoelectric effect. This worksheet has 5 true or false, 12...
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Worksheet
Curated OER

Exploring the Big Bang with the LHC

For Students 9th - 12th
For this Big Bang Theory worksheet, students read about how scientists simulate the original Big Bang conditions using atom smashers. Students solve 4 problems given about the Big Bang. They find the average collision energy of particles...
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Lesson Plan
Curated OER

Polar Energy

For Teachers 5th - 8th
Students define and read an article on polar energy.  In this polar energy activity, students answer questions about the article.  Students participate in activities related to isotopes, half-life and radiocarbon.  Students make global...
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Worksheet
Curated OER

Periodic Table Basics

For Students 7th - 10th
In this periodic table worksheet, students answers 10 fill in the blank questions by reading information form a periodic table. Then also complete Bohr Models of the atoms of 12 different elements.
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Lesson Plan
Discovery Education

Architects in Action

For Teachers 6th - 8th Standards
Hands-on and real-world applications are great ways to teach mathematical concepts. Creative thinkers examine how ratios are used to create scale models of buildings and structures. They practice working with ratios by looking at a map...
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Lesson Plan
Curated OER

Kinetic Molecular Theory

For Teachers 9th - 12th
Learners analyze and evaluate evidence that matter is made of tiny particles. They observe a series of phenomena involving solids, liquids, and gases to make inferences about the spacing, interactions and relative kinetic energies of the...
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Worksheet
Curated OER

VSEPR And Polarity

For Students Pre-K - Higher Ed
In this VSEPR theory worksheet, students evaluate the electron-pair geometry of organic and inorganic molecules. They construct Lewis structures and resonance structures for 17 compounds and complete 3 short answer questions.
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Lesson Plan
Curated OER

Radiation Energy

For Teachers 8th
Eighth graders experiment with a Geiger counter and a dosimeter to test the amount of radiation in a room and the amount of radiation received in a day. In this radiation energy lesson plan, 8th graders test the shielding effect of...
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Lesson Plan
Cornell University

Atomic Bonding

For Teachers 6th - 12th Standards
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
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Lesson Plan
Santa Monica College

Lewis Structures and Molecular Shapes

For Teachers 9th - Higher Ed Standards
Learners practice drawing Lewis dot structures, build molecules with model kits, and predict molecular shapes using VSEPR theory. The combination of written work and hands-on reinforcement benefits young scientists.
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PPT
Curated OER

Atomic Structure

For Teachers 7th - 12th
The first nine slides visit the history of our understanding of atoms. The next several outline the structure of atoms. Subatomic particles, electron configuration, and diagramming methods are introduced. This is a neatly organized...
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Lesson Plan
Cornell University

The Making of Macromolecules

For Students 7th - 12th
Compare and contrast macromolecules made from the same elements. Young scholars learn how the structure of a molecule has as much influence on a compound as the elements in the molecule. They experiment with molecular model kits to...
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Organizer
Curated OER

Summary of Shapes of Molecules

For Students 10th - 12th
Neatly organized and easy-to-read, this chart summarizes five different molecular shapes: linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral. It associates shape with electron pairs and atom arrangement, and it...
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Activity
It's About Time

Properties of Matter

For Teachers 7th - 12th Standards
Never trust an atom; they make up everything! Young chemists make modeling dough and add another ingredient to change the properties. Scholars then compare the properties of emulsion to composite materials. A reading passage and analysis...
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Lesson Plan
Curated OER

Isotopes and Ions

For Teachers 6th - 8th
Students examine the concepts of isotopes and atoms.  In this powerpoint activity, students see the balance in numbers  of protons, neutrons, and electrons create isotopes and ions of certain atoms.
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Lesson Plan
Curated OER

Honors Chemistry I

For Teachers 10th - 11th
In this honor chemistry I worksheet, pupils use all available resources to answer each question given. Students apply their knowledge of light, quantum theory of light, Bohr's model, photoelectric theory.
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Lesson Plan
Curated OER

Activity #4 What Do Equations Mean?

For Teachers 7th - 8th
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
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Lesson Plan
Curated OER

Worksheet 4-1 Atomic Spectra

For Teachers 10th - 12th
In this atomic spectra worksheet, students answer eighteen questions about wavelengths of light, the emission spectrum, energy of photons, the frequency of electromagnetic radiation and electrons in the excited state.
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Worksheet
Curated OER

An Electron's Address

For Students 9th - 12th
Where does an electron reside? Chemistry scholars determine an electron's "address," that is, what orbital it can be found in. This resource is both instructional and practical,  providing a thorough explanation of energy levels and...
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Worksheet
Curated OER

Chapter 6 - Bonds

For Students 9th - 12th
Although there are only 16 questions here, this chemistry handout makes a terrific unit assessment. It queries youngsters on the properties of ionic and covalent compounds, relates bond length tho stability and enrgy, compares polar and...
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Worksheet
Curated OER

Review for Chemistry

For Students 8th - 11th
In this review for chemistry worksheet, 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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Lesson Plan
Curated OER

Virus and Bacteriophage

For Teachers 5th - 6th
Students examine the differences between a virus and a bacteriophage. They explore various websites, identify the parts of a virus and a bacteriophage, and construct a model of a virus or bacteriophage.