In this exponential function worksheet, students theorize the growth rate of bacteria found on a sandwich hidden in a student's locker. There are 6 questions to answer to solve the mystery.

Students complete a WebQuest on viruses, bacteria, and protists. They explore various websites, and answer discussion questions.

Students comprehend the definition and uniqueness of life and its complexities. They examine what characteristics constitute a living organism. Students recognize the extent of the role nanobacteria play in the movement and molding of...

It's a gas. Middle schoolers build a biogas generator following the directions in this resource. After a few days of observation, they demonstrate that the gas given off by the decomposing manure is flammable. The activity concludes as...

Students experiment to determine the efficacy of various household cleaning products and soaps as antibacterial agents. They work in groups to complete this four part lesson series which includes identifying household bacteria,...

Young scholars are shown many ways in which Mono Lake water and distilled water are different. They demonstrate that the survival of common soil bacteria declines as pH increases. Students examine the behaviors, adaptations, energy...

Students determine the sequential links in a marine food chain and identify the roles that various organisms play in this chain. Students develop charts as visual aids for illustrating marine food chains.

Seventh graders examine the concept of sterile techniques. They realize that plant diseases can be identified and classified in various way. Students identify some of the diseases that attack the garden plants.

Some basic descriptions of DNA and the appearance of structures in a bacteria are included along with great diagrams.  The presentation has clear, but detailed slides, and your students will find the information about Gram staining...

Scholars answer 10 multiple choice questions to test their knowledge about the human body and microbes. Correct answers come with a rewarding tone and brief description.

The cellular and genetic organization of Prokaryotes, and the main characteristics of their movement and structure are summarized in this presentation.  They are compared to Eukaryotes and that information will help your students...

The many slides and images in this PowerPoint are clear and relevant to the detailed content covering the details of DNA structure, replication, cell differentiation, and mutation on an advanced level. The slideshow summarizes all of the...

Although these slides are text rich, the summaries of prokaryote characteristics will be useful. There are diagrams of preferred cell conditions and your students will find all the basic definitions of structure and functions...

Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...

Paper folding, flu spreading in a school, bacteria growth, and continuously compounded interest all provide excellent models to study exponential functions. This is a comprehensive resource that looks at many different aspects of...

What's in a cell, anyway? Kids read informational text on what makes up both animal and plant cells, including a page of vocabulary terms they will need to be familiar with (cytoplasm, ribosomes, vacuoles, etc.). Full-color images...

Students understand that a three sisters garden is comprised of corn, beans and squash. In this three sisters garden instructional activity, students understand that Native Americans planted three sisters gardens and grow a three sisters...

Does your cat sneak up on you in the middle of the night? Maybe it would help if he glowed in the dark like Mr. Green Genes, the first fluorescent cat in America. In a fun and engaging instructional activity about genetic engineering,...

Practice nutritional cooking with a collection of fun meal preparation lessons. Each lesson includes a focus, objective, collaborative activity, and recipe to culminate what young cooks have learned about healthy eating.

How can you tell if a microorganism is helpful or detrimental to an ecosystem? Learners inspect slides or pictures of microorganisms and record their observations to...

In this assessment, 10th graders Match the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Upon completionof the first task,...

After giving some of the basic characteristics of the DNA molecule, the slides provide process information and many detailed diagrams about plasmids, vectors, and their application in cloning genes.

StudentsMatch the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Afterwhcich, students Write short answers or fill in the blank to...

Match the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A.Write short answers or fill in the blank to the following questions and...