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Worksheet
Curated OER

Biotic and Abiotic Factors

For Students 9th - 10th
For this biotic and abiotic factors worksheet, students complete 20 various types of questions related to biotic and abiotic factors. First, they write the vocabulary word that best completes the sentence. Then, students state an example...
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Worksheet
Curated OER

Organic Chemistry-Understanding Organic Reactions

For Students 9th - 12th
In this organic reactions learning exercise, students are given descriptions of the seven types of reaction of organic compounds. They then answer six questions about these reactions.
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Activity
Serendip

Photosynthesis and Cellular Respiration

For Teachers 9th - 12th Standards
How does energy from the sun make plants grow? Scholars move step by step through the processes that promote plant propagation during a detailed lesson. The resource illustrates ADP production and hydrolysis, then allows learners to...
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Worksheet
Bellevue College

Practice Drawing Lewis Structures

For Students 9th - 12th
Twenty-six elements, compounds, and ions are randomly listed for chemistry whizzes to analyze. They are to diagram the Lewis electron dot structure for each, resulting in further insight on the configuration of different molecules. They...
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Lesson Plan
NASA

The Case of the Wacky Water Cycle

For Teachers 3rd - 8th Standards
Join the tree house detectives in learning about the processes of the water cycle, water conservation, water treatment, and water as a limited resource.
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Worksheet
Curated OER

Preventing and Treating Disease

For Students 7th - 12th
In this disease worksheet, students will review the organs associated with the immune system including their specific functions. This worksheet has 10 matching, 8 true or false, and 5 short answer questions.
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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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Worksheet
Curated OER

Controlling the Code: Molecules at Work

For Students 9th - Higher Ed
In this DNA worksheet, students access a website to learn about how single-celled organisms function successfully. Then students pretend they are a bacterium and determine how to transport lactose across their cell membrane for food....
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Activity
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Teach Engineering

DNA Forensics and Color Pigments

For Teachers 9th - 12th
Use food coloring in electrophoresis. The last segment in a four-part series mimics DNA fingerprinting by using chromatography. Teams conduct chromatography on food coloring to find colors that use similar pigmentation in their makeup.
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Worksheet
Curated OER

Ecology

For Students 5th - 12th
In this ecology worksheet students complete a crossword puzzle that incorporates all of the ecological vocabulary in the word puzzle.
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Activity
Texas State Energy Conservation Office

Investigation: Chemical Models

For Teachers 6th - 8th Standards
Science teams make models of four different hydrocarbon compounds that we commonly use for fuel. Then they demonstrate chemical reactions that result when energy is produced. This can be used as an enrichment when your class is studying...
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Worksheet
Curated OER

Photosynthesis

For Students 9th - 10th
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...
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Lesson Plan
Curated OER

The Living Environment

For Teachers 8th - 10th
For this living environment worksheet, students complete a crossword puzzle given 34 clues about the various species in the environment that produce, consume and decompose. Topics also include photosynthesis, respiration, glucose,...
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Worksheet
Curated OER

Unit 3 Bonding

For Students 9th - 12th
An organized table charting the different types of chemical bonds arrays this resource. The octet rule, ionization energy, and the naming of compounds are also reviewed. Young chemists answer review questions in multiple choice fashion....
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Worksheet
Curated OER

Cell Respiration Worksheet

For Students 9th - 12th
Beginning biologists demonstrate their grasp on cellular respiration, photosynthesis, and energy flow though ecosystems when completing this worksheet. Fifteen multiple choice and short answer questions test their knowledge. Because of...
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Organizer
Curated OER

Proteins

For Students 9th - Higher Ed
In this proteins learning exercise, students name the types of foods that supply proteins and determine how the body uses proteins. Students understand how to acquire complete proteins. This learning exercise has 1 graphic organizer, 9...
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Worksheet
Curated OER

Digestive System Quiz

For Students 9th - 12th
In this digestive system worksheet, students answer 9 questions, 2 of which are multiple choice and 7 are short answer. Included are questions about the process of digestion and the structures of the digestive system.
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Worksheet
Curated OER

Life on the Ocean Floor

For Students 7th - 10th
Why would water 2700 meters deep suddenly become warmer? Explore this and other ocean floor discoveries through this reading response worksheet. Scholars read information about the organisms discovered by Alvin, a deep-sea submersible....
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Worksheet
Curated OER

Atoms, Elements, Molecules, and Compounds

For Students 10th - 12th
In this elements instructional activity, students review the Bohr model and define negative and positive subatomic particles. Students compare molecules and compounds. This instructional activity has 11 short answer questions and 4...
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Worksheet
Curated OER

Review of Ionic and Covalent Compounds and Transitioning from Ionic to Covalent Compounds

For Students 9th - 12th
Here is a unique assigment: compare and contrast ionic and covalent compounds in an extensive data table and then analyze Lewis dot structures in antoher. Three columns are to befilled in: "characteristic or feature," "applies to ionic...
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Worksheet
Curated OER

Energy and Life

For Students 7th - 12th
This two-page quiz mostly covers ATP, but touches on autotrophs and heterotrophs, as well. Learners show what they know through multiple choice, fill-in-the-blank, and short-answer questions.
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Worksheet
Curated OER

How Cells Do Their Jobs

For Students 9th - 12th
In this cells learning exercise, students will review cell characteristics and structure and different types of cells and what role they play in the body. Students will investigate experimental results of the influence of sucrose on the...
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Worksheet
Curated OER

Integrating Mathematics: Amino Acid Combinations

For Students 8th - 10th
In this amino acid worksheet, learners read about amino acid combinations that make proteins and they calculate the number of combinations that can be made to make proteins.
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Activity
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Curated OER

What Are Cells?

For Teachers 7th - 12th Standards
Energize the cells of young biologists with an edible life science activity. Engaging students in exploring the inner workings of plant and animal cells, this activity involves using colored jello and various sweet and tasty treats to...