The term tissue is used to describe a group of cells found together in the body. Although there are many types of cells in the human body, they are organized into four broad categories of tissues: epithelial, connective, muscle, and...

Discusses the functions of chromosomes, features of their structure, and different types of chromosomes.

This is a tutorial site explaining different types of graphs of exponential functions.

Describes five different types of hormones that regulate plant processes - auxins, cytokinins, ethylene, abscisic acid, and gibberellins.

Discusses the different types of bacteria with probiotic properties that are beneficial to humans' health. Also discusses bacteria that benefit water, soil, and plants.

Four tables showing different types of input and output values are presented and students are asked to describe function rules for them and fill in any missing values. Aligns with 8.F.A.1.

Determine the domain of functions whose expressions are a combination of different types of assignment rules. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Proteoglycans are a type of protein that help in maintaining the integrity of connective tissue. Their chemical structure is quite complex and is explained here with the aid of labeled illustrations. Their functions in the support of...

This site from the University of Saskatchewan provides an explanation of similar triangles, the Pythagorean theorem, and the distance between arbitrary points in a plane. Example problems for each of these concepts are provided.

Learn about the three types of muscle tissue, how a muscle contracts, and how muscles are adapted for exercise. [3:40]

Information about the functions vacuoles perform in different types of organisms.

An introduction to the various types of symmetries that can occur in the graphs of functions. Uses vertical, horizontal, and oblique reflections as a means of recognizing symmetries.

Provides a labeled diagram of a plant cell and descriptions of the characteristics and functions of many of its organelles.

This lesson plan focuses on how food packages are designed and made. Students will learn three of the main functions of a food package. They will learn what is necessary of the design and materials of a package to keep food clean,...

[Free Registration/Login may be required to access all resource tools.] This lesson provides a review of a variety of sequence types including recursive, arithmetic, and geometric. Students examine guided notes, review guided practice,...

How do proteins move to the Golgi Complex? What types of secretion are controlled by the Golgi complex? How does Golgi complex regulate the insertion of plasma membrane proteins? Can proteins be transported back to the rough endoplasmic...

Describes the main tissue types and organ systems of the body and how they function together.

Eighth graders are asked to analyze the monthly plans offered by a video streaming service in this task. They identify the function type, write and use an equation, and discuss which plan would be best for which type of viewer. Aligns...

Learning to express real-life situations as mathematical functions (models) allows seemingly complex ideas and actions to be broken down into smaller, simpler parts and analyzed. In this section are three types of of those models:...

Learn about the different types of muscles in the human body.

Throughout history, a wide variety of items have served as money. These include gold, silver, large stone wheels, tobacco, beer, dog teeth, porpoise teeth, cattle, metal coins, paper bills, and checks. All of these types of money should...

[Free Registration/Login may be required to access all resource tools.] In this lesson students multiply two binomials or a polynomial by a binomial. Students examine guided notes, review guided practice, watch instructional videos and...

Through these lesson plans, investigate the different types of fat found in food and found in the human body. Discuss the functions and problems associated with dietary fat and make wise food choices based on what you learn about fat,...

[Free Registration/Login Required] Students will recognize the functions of dictionaries and the types of information available in dictionaries used in schools. They will learn the differences between dictionaries and thesauruses....