[Free Registration/Login Required] This extensive lesson focuses on the parent/child relationships in Romeo and Juliet and in Ben Jonson's poem "On My First Sonne." Several activities are provided to aid students in comparing the...

In this lesson, students learn about different types of ecological relationships, including symbiosis, mutualism, commensalism, and parasitism. Includes handouts and a vocabulary list with definitions.

Given problem solving situations, the student will solve the problems by comparing and contrasting proportional and non-proportional linear relationships.

Given problem situations, the student will graph data with a constant rate of change to demonstrate relationships in familiar concepts, such as scaling.

Add more power to your data analysis by creating relationships among different tables. A relationship is a connection between two tables that contain data: one column in each table is the basis for the relationship. To see why...

For this lesson, students learn about marine food webs and pyramids, and how energy flows through a marine ecosystem. They then research a marine organism and its role in a marine food web. The class pools their information to create a...

Given a problem situation containing a functional relationship, the student will verbally describe the functional relationship that exists.

In this lesson, students compare various types of relationships among organisms (i.e., biotic interactions). Students will: explain the roles of producers and consumers, and predators and prey in an ecosystem. Explain the levels of order...

Researchers are considering more recent findings of eukaryotes and their phylogeny. Investigate the insights to understand that there may be more progress found in determining the relationships to other eukaryotes.

An introduction to chemical reactions and an explanation of balanced equations.

Contains plans for two lessons that develop students' ability to ask questions about the pictures in a text. In addition to objectives and standards, this instructional plan contains links to sites used in the lessons as well as...

In this interactive map, learn how life expectancy, obesity, hypertension, and physical activity rates have changed dramatically throughout the United States over the last three decades. The accompanying classroom activity supports...

Explains what a predator-prey relationship is and describes ten examples of this.

A small private college was curious about what levels of students were getting straight A grades. College officials collected data on the straight A status from the most recent semester for all of their undergraduate and graduate students.

The orbits of satellites are described and an energy analysis is performed. Kinetic, potential and total mechanical energy are explained and applied to the motion of satellites.

By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...

[Free Registration/Login Required] The paired passages "Brown Onions" and "Learning to Skate" share the theme of father-daughter relationships. Question sets are provided for each passage separately and combined.

[Free Registration/Login Required] The paired passages "Streetcar!" and "World's Greatest Robot" explore the nature of sibling relationships. Question sets are provided for each passage separately and combined.

Create the parameters of your own ecosystem by choosing which producers and consumers live there. Visualize how the food web operates and species populations change. This simulator mimics the food web within a typical ecosystem and gives...

Explains what mutualism, commensalism, and parasitism are.

How technology affects our well-being partly depends on whether it strengthens our relationships. This article provides a brief academic look at how technology use may be impacting our relationships with one another.

View graphics of a mimic octopus, frog fish, snake eel, hermit crab and clown fish. Discover how they form symbiotic relationships.

COMPASS uses collaborative game-based learning to teach youth research-backed strategies to manage worries, solve problems, build relationships, and face stressful situations with confidence. This six-lesson plan has shown to improve...

Learn about linear pairs of angles with this helpful reference tool. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.