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Lesson Plan
Curated OER

Hummingbirds and Flowers: A Study of Co-Adaptive Relationships

For Teachers 6th - 8th
Hummingbirds and flowers need each other to survive! Pupils explore the co-adaptation of hummingbirds and the flowering plants. They explain how a flowering plant has adapted to be pollinated by a hummingbird and how the hummingbird has...
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Lesson Plan
EngageNY

Prove the Pythagorean Theorem Using Similarity

For Students 9th - 10th Standards
Amaze your classes with the ability to find side lengths of triangles immediately — they'll all want to know your trick! Learners use the Pythagorean Theorem and special right triangle relationships to find missing side lengths.
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Activity
2
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Howard Hughes Medical Institute

Creating Chains and Webs to Model Ecological Relationships

For Teachers 9th - 12th
The sustainability of an ecosystem depends on many factors and changes constantly. Young scholars consider these factors as they use a set of cards to create food webs. They review key scientific vocabulary such as predator, prey,...
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Lesson Plan
EngageNY

Using Quotes to Explain Relationships: The Invention of the Electric Motor

For Teachers 5th Standards
Read it and read it again. Scholars do multiple reads of the text The Electric Motor. During the first pass, they read to discover the gist of the text. In the second, pupils use quotes from the article to explain the use of the electric...
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Lesson Plan
EngageNY

End of Unit Assessment: Using Quotes to Explain Relationships and Support an Opinion

For Teachers 5th Standards
Think big! Scholars complete an end of unit assessment using their notes and graphic organizers along with the texts Big Thinkers: Was Steve Jobs This Generation’s Thomas Edison? and Steve Jobs. To complete the assessment, they answer...
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Lesson Plan
Science 4 Inquiry

Frenemies, Bros and Killers: A Lesson in Symbiosis

For Teachers 6th - 8th Standards
Animals and plants develop relationships and rely on each other to survive. Pupils learn more about symbiosis through a video, a hands-on matching activity, and a game. They differentiate and describe each type on a written evaluation.
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Lesson Plan
Alabama Learning Exchange

Make a Difference!

For Teachers 2nd - 4th
We are very dependent upon other life forms around us to survive. Here, scholars explore relationships in the ecosystem with the help of Auntie Litter and the pollution patrol. They imagine a world without grass, making connections to...
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Worksheet
Curated OER

Linear Pair Theorem

For Students 8th - 10th
In this linear pair theorem activity, students determine the measure of 6 linear pairs given the measure of one of the pairs.
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Worksheet
Curated OER

Understanding Relationships Between Operations

For Students 2nd - 3rd
In this relationships between operations worksheet, students indicate whether pairs of number sentences are true or false. A reference web site is given for additional activities.
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Lesson Plan
Curated OER

Developing Relationships with Older People

For Teachers 2nd - 4th
Students read books and view movies about older people. They write a questionnaire to interview older people at a retirement center, interview the people, record their information on graphs, and write follow-up letters.
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Lesson Plan
Curated OER

Through Thick and Thin: Examining the Dynamics of Friendship Relationships

For Teachers 6th - 12th
Students read one teen's story of dealing with her best friend's anorexia to explore the dynamics of friendship relationships and the qualities needed to sustain a friendship through challenges.
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Lesson Plan
Curated OER

Molecular Evidence for Evolutionary Relationships

For Teachers 9th - 12th
Students compare the amino acid sequences in cytochrome-c for a variety of organisms and use this information to infer evolutionary relationships. They investigate the role of homeobox genes and what this indicates about the evolution of...
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Lesson Plan
Film English

Father and Son

For Teachers 9th - 12th Standards
Explore word relationships and the relationships between people with an interesting lesson plan. Learners practice pairing words that typically go together and write brief narratives using these words. They then go through a similar...
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Lesson Plan
NTTI

If You Hopped Like a Frog

For Teachers 6th - 8th Standards
Get your frogs hopping by introducing them to the concepts of ratio and proportion. As a class, they perform arithmetic operations using ratios then discover how they represent quantitative relationships. In groups, they write their own...
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Lesson Plan
Willow Tree

Linear Relationships

For Students 8th - 11th Standards
There's just something special about lines in algebra. Introduce your classes to linear equations by analyzing the linear relationship. Young mathematicians use input/output pairs to determine the slope and the slope-intercept formula to...
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Lesson Plan
Curated OER

Domestic Violence and Teen Dating

For Teachers 10th - 12th
It is important for students to have a safe place to discuss domestic violence, dating, and abuse. This discussion-based lesson provides upper graders with a list of warning signs for abuse, community resources, and ways they can help...
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Worksheet
Curated OER

The Flower and the Fly

For Students 9th - Higher Ed
It's like a biological "Beauty and the Beast!" The fascinating mutualism between a South African meganosed fly and a deep-throated geranium builds a case study in coevolution for your biology buffs to analyze. After reading about this...
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Lesson Plan
National Research Center for Career and Technical Education

Finance: Depreciation (Double Declining)

For Teachers 6th - 12th Standards
Of particular interest to a group of business and finance pupils, this lesson explores depreciation of automobile values by comparing the double declining balance to the straight line method. Mostly this is done through a slide...
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Lesson Plan
Curated OER

Using Cytochrome-C to Explore Evolutionary Relationships

For Teachers 10th - 11th
Young scholars analyze protein sequences. In this lesson on determining evolutionary relationships, students use the Internet tools BLAST and Biology Workbench to look at protein sequences. Young scholars will compose an essay that...
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Worksheet
Curated OER

Word Search Puzzle: Family Relationships

For Students 2nd - 5th
To complete a word search puzzle on family relationship vocabulary, learners use six clues to help them determine which family relationship words to find. The first letter of each of the words is highlighted. Useful for beginning English...
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Lesson Plan
Pennsylvania Department of Education

Modeling Spatial Relationships

For Teachers Pre-K - K
Young scholars model spatial relationships using math manipulatives. In this spatial relationships lesson plan, students work with a partner, and either connecting links or linking cubes that are three different colors. They explain to...
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Interactive
Curated OER

Wetlands - Food Web Relationships

For Students 6th - 10th
In this food web relationships worksheet, students click on the links to learn about the food web relationships in the wetlands and answer short answer questions about it. Students complete 8 questions total.
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Lesson Plan
Curated OER

Enhancing Peer Relationships

For Teachers K
Students work in pairs while addressing the social dilemma of who gets to be the leader and who follows, a common strain in relationships. They, in pairs, dance to a variety of music, each taking turns being the "leader" of the dance.
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Worksheet
Curated OER

Worksheet 6: Family Relationships

For Students 1st - 3rd
Students look at a table of 7 male and female family relationships. Students write the corresponding noun to each relationship that is missing in the table. This activity provides good, basic practice for young learners.

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