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.
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...
Worksheet
Curated OER

Linear Pair Theorem

For Students 8th - 10th
In this linear pair theorem worksheet, learners determine the measure of 6 linear pairs given the measure of one of the pairs.
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.
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.
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.
Lesson Plan
Curated OER

Investigating Area Relationships

For Teachers 9th - 12th Standards
Learners investigate the area of various figures. They construct triangles and quadrilaterals using Cabri Jr. and discuss the relationships between different angles, side lengths, and figures.
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...
Lesson Plan
Film English

Father and Son

For Teachers 9th - 12th Standards
Explore word relationships and the relationships between people with an interesting lesson. Learners practice pairing words that typically go together and write brief narratives using these words. They then go through a similar process,...
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...
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...
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 instructional activity provides upper graders with a list of warning signs for abuse, community resources, and ways...
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...
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...
Lesson Plan
Curated OER

Using Cytochrome-C to Explore Evolutionary Relationships

For Teachers 10th - 11th
Learners analyze protein sequences. In this instructional activity on determining evolutionary relationships, students use the Internet tools BLAST and Biology Workbench to look at protein sequences. Learners will compose an essay that...
Lesson Plan
Pennsylvania Department of Education

Modeling Spatial Relationships

For Teachers Pre-K - K
Students model spatial relationships using math manipulatives. In this spatial relationships lesson, students work with a partner, and either connecting links or linking cubes that are three different colors. They explain to each other...
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.
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...
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.
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 instructional activity provides good, basic practice for young learners.
Worksheet
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Curated OER

Inverse Relationships Add/Sub (D)

For Students 3rd
In this inverse relationships worksheet, 3rd graders use the addition and subtraction sentences to find the missing number that solve the addition and subtraction inverse relationships.
Lesson Plan
Curated OER

Point of View and Mentor Relationships

For Teachers 10th
Tenth graders  analyze the role of mentors, point of view, and prejudice using the texts of To Kill a Mockingbird and Maya Angelou's I Know Why the Caged Bird Sings. For this literature analysis lesson, 10th graders review Scout's...
Interactive
Curated OER

Idiomatic Expressions - Love and Relationships (Crossword Puzzle)

For Students 4th - 8th
In this idiomatic expressions worksheet, students complete a crossword dealing with love and relationships. Students complete 9 spaces in the crossword.
Lesson Plan
Curated OER

Responsible Relationships

For Teachers 7th - 9th
Students engage in activities that help build responsible relationships.

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