After reading a series of informative articles about healthy and abusive relationships, class members demonstrate what they have learned as they take on the role of RESPECT hotline counselors and offer advice to fictional victims of...

Offering a comprehensive overview of symbiotic relationships, this presentation would be a great way to introduce or review material covered in a biology class. There are definitions, examples, and a quiz on the meaning of parasitism,...

Producers, Herbivores, Carnivores, Decomposers, oh my! Help organize the intricacies between these four types of eaters with this biology worksheet. Scientists display nutritional relationships in a graphic organizer. They place 15 terms...

Students research sibling relationships in the animal world. In this animal science lesson, students read the book, Sisters and Brothers: Sibling Relationships in the Animal World and discuss the sibling relationships. Students choose an...

Viewers learn to recognize direct and inverse relationships in the world of physics with a presentation that reveals how to recognize a direct versus an inverse relationship from a formula or graph. After showing basic examples, the...

Create a written document to show knowledge of producers, consumers, decomposers, and symbiotic relationships. To investigate food consumption, your classes will differentiate between types of symbiosis and explain examples of each.

In this experimental relationship worksheet, students read about direct and indirect relationships between variables in experiments. They answer three questions about relationships between variables.

Students investigate mass-mass relationships using potassium carbonate and hydrochloric acid. In this mass-mass relationship lesson plan, students measure a certain amount of potassium carbonate and determine how much hydrochloric acid...

Some say a picture is worth a thousand words—even from a hundred miles away! Learners review satellite data to analyze ocean variables such as temperature, salinity, evaporation, and precipitation. They look for patterns in the data and...

As a result of this lesson, upper elementary ocean explorers will be able to describe several interrelationships: symbiosis, mutualism, commensalism, and parasitism. They learn that the biological richness is increased near seamounts and...

Ninth graders examine the periodic table and discover why the elements in the table are organized the way they are through research. Students infer information about the elements and the relationships among them that leads to their...

Transform young biologists into grasshoppers, lizards, and hawks as you teach them about food chains in an interactive life science simulation. Working collaboratively to act out three different scenarios involving...

Tag, you're eaten! A lesson on predator-prey relationships uses the game freeze tag as a model. Learners become either a predator or prey and play a game of tag as the prey tries to reach areas that house food and shelter. During the...

Bring the outside in to make observations in a controlled environment. Pupils learn about predator-prey relationships with spiders firsthand. They first construct a spider habitat and then feed the spider insects to make observations...

Students investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson plan integrates technology with the use computers to perform DNA analysis.

Students examine the relationships between plants, animals, and the environment in ecosystems. They sort animal cards, collect natural materials from the schoolyard, and record an ecosystem web in the form of a poster.

Students describe environmental interrelationships using list of criteria. They are able to explain organism interaction, based on definitions provided. Also, students can use references and worksheets, to describe effects of pollution...

Junior biologists compare the amino acid sequences from fragments of five different globin molecules. They count the letter differences between each species pair. They construct a graphic representation of the evolutionary relationships...

Student apply linear relationships to the real world. They use Ken and Barbie dolls and experiment to find the line of best fit. They collect data, analyze data, and make predictions from it. The students also use Microsoft Power Point...

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...

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,...

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.

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...

Learners 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...