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Worksheet
Curated OER

Digital Codes

For Students 11th - 12th
In this Algebra II/Pre-Calculus worksheet, students convert numbers into binary, octal, and hexadecimal code and examine different uses for writing numbers in other bases.   The four page worksheet contains twelve multi-part questions. ...
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Interactive
Curated OER

Digital Codes

For Students 9th - Higher Ed
 In this electrical circuit activity, students answer a series of 12 open-ended questions about various types of digital codes. This activity is printable and the answers are revealed online.
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Lesson Plan
Alabama Learning Exchange

Making and Observing Life in a Terrarium

For Teachers K - 4th Standards
Young scholars understand the parts of the terrarium and why they are important in establishing an ecosystem. In this ecosystem lesson, students recall background information on aquariums, terrariums and the water cycle. Young scholars...
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Lesson Plan
Curated OER

Cracking the Genetic Code

For Teachers 6th - 12th
Students investigate different purposes for manipulating DNA. After reviewing the structure and functions of DNA, students explore topics related to the use or manipulation of DNA and the potential benefits and problems, later making a...
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Lesson Plan
Curated OER

DNA Extraction

For Teachers 7th - 12th
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this activity. Many hands-on...
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Lesson Plan
Curated OER

Science Lesson: Chocolate Flavored Cherries

For Teachers 9th - 12th
Students are able to identify start and stop sequences in DNA. They are able to model using restriction enzyme and ligase to remove sections of DNA and reattach them. Students are introduced to the process of recombinat DNA through the...
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Worksheet
Curated OER

How HIV Infects Cells

For Students 8th - 9th
In this how HIV infects cells worksheet, students read the given information about how HIV infects cells. Students explain the role of various structures in HIV infection. Students design a drug that might slow the rate of cellular...
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Worksheet
Curated OER

Inheritance Patterns in Zorks

For Students 9th - 12th
In this inheritance patterns worksheet, students create a visual of a Zork using chromosome strips to represent alleles from the father and the mother to determine the traits in the offspring. Kids translate the genotype to the phenotype...
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Unit Plan
Curated OER

Let's Write Around the World

For Teachers K
Students participate in an ongoing writing project about the seven world continents. In this continents writing lesson, students work on an interactive game to write about the seven continents. Students locate the continents on the map....
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Worksheet
Curated OER

How HIV Infects Cells

For Students 8th - 10th
In this biology worksheet, students answer 2 short answer questions related to HIV based on information provided. They color and label the different parts of a virus.
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Lesson Plan
Curated OER

Phoneme Recognition Games

For Teachers Pre-K - 1st
Students explore language arts by completing an in-class phonics activity. For this word structure lesson, students utilize the Internet to identify the sounds that different letter combinations make. Students practice combining word...
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Lesson Plan
Alabama Learning Exchange

Look at me!

For Teachers 3rd Standards
Third graders write an autobiography and use pictures of themselves from past and present to illustrate it. They take pictures with a digital camera, scan pictures, and add them to a document.
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Lesson Plan
Alabama Learning Exchange

The Causes of Pollution

For Teachers 3rd - 5th Standards
Learners identify types of pollution. In this environmental lesson, students view a video and discuss the types of pollution. Learners create a poster to suggest ways to prevent pollution.
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Lesson Plan
Curated OER

Communication

For Teachers 6th - 8th
Students practice how to be a good listener. They take a pre-test and then discuss their results. They also practice "I" messages in which they state how someone else's behavior is affecting them.
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Lesson Plan
Curated OER

Phonics lesson for -ar

For Teachers 1st
First graders identify words associated with the -ar sound. They read sentences and compose a story that include words with the -ar sound. The assessment portion of instructional activity involves students in spelling words with the...
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Lesson Plan
Curated OER

Phonics lesson for "sh"

For Teachers 1st
First graders identify words with the "sh" pattern. They participate in phonemic awareness, decoding, blending, spelling patterns, and dictation exercises. As the assessment portion of the lesson, they may write a story using words...
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Lesson Plan
Curated OER

SHHH It's a Secret

For Teachers 8th - 10th
Students rewrite word problems using expressions and equations. In this algebra lesson, students use the correct variable to solve and write equations. They use the TI to graph their solution.
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Lesson Plan
Alabama Learning Exchange

Looks Like Snow

For Teachers K - 2nd Standards
Students listen to the teacher read the book, The Jacket I Wear in the Snow, and create vocabulary and graphic cards from the story.
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Lesson Plan
Curated OER

Zeros and Ones

For Teachers 6th - 9th
Students review counting, the number system and the decimal number system. They rotate through three stations, "How RAM Works, "Binary Numbers" and "Binary Letters." They complete three separate worksheets to check for complete...
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Lesson Plan
Curated OER

Secret Sharing with Linear Equations

For Teachers 9th - 12th
Students use linear equations to reveal a secret message. They practice writing linear equations from two ordered pairs. Students determine the y-intercept of the line from the equation. They reveal the secret message from the teacher.
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Lesson Plan
Curated OER

Cryptography on the TI-83 Graphing Calculator

For Teachers 9th - 12th
Students explore the history of cryptography. They assess function notation and transformation, matrix operations, and the fundamentals of modular arithmetic. Using graphing calculators, students develop their own encryption schemes.
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Worksheet
Curated OER

Applications of Modular Arithmetic

For Students Higher Ed
In this modular arithmetic activity, students use modular ten arithmetic to create Universal Product Code. This two-page activity contains seven problems.
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Lesson Plan
Curated OER

Good Advice on Credit Cards

For Teachers 6th - 12th
Students study the uses of credit cards. In this life skills instructional activity, study discuss how credit systems work and the advantages and disadvantages of using credit cards.
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Lesson Plan
Curated OER

The Invention of the Telegraph

For Teachers 4th - 9th
Students study the history of telegraph invention. In this technology lesson, students build their own Morse Telegraph System. They discuss how this invention benefits the society.

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