Learners review cell structures and investigate how the components of a cell operate as a system. They compare a plant and animal cell and then make a model of a cell. Students begin to understand the cell as a system by exploring a...

Engage young biologists in exploring the mysteries of life with this collection of hands-on activities. Enlisting the help of numerous digital resources, students get an up-close look at the structure of plant and animal...

Roger Kornberg, the oldest son of two biochemists, won the 2006 Nobel Prize in Chemistry. Learn about Kornberg and his scientific research with an animation, videos, biography, and an applied problem-solving activity. A summary and...

Pupils learn about both male and female anatomy before understanding how they work together to make a baby. Scholars discover new vocabulary, create a presentation on fertilization, and discuss related topics.

Students explore biology by researching living cells. In this living organism lesson plan, students participate in a role-playing activity in which all the students in class form one plant cell by portraying specific parts of a cell....

Active and passive systems used to transport materials to and from cells are the subject of a comprehension activity that asks readers to use information from the article to answer a series of questions based on the text.

Help young botanists get to the root of photosynthesis with this series of worksheets. By completing these diagrams, students demonstrate their understanding of the biological structures and chemical reactions that make this...

Ninth graders investigate systems of linear equations.  In this Algebra I lesson, 9th graders explore word problems that can be solved by using a system of equations.   The problems involve such topics as cell phone usage,...

Young scholars work in small groups to match cell vocabulary terms to the appropriate cell part in a photograph. They use a draw program to sketch a plant and animal cell.

Could you go without your cell phone for 48 hours? Pose this question to your class and then read the article provided here. Pupils mark the text and and complete a graphic organizer that requires the use of textual evidence.

Collect and analyze data. Pupils graph their data and model with it to solve real life problems. They use logic and deductive reasoning to draw conclusions.

Students compare three sets of unlabeled human chromosomes and gather related data, trace chromosomes to pair them, and make observations about them.

Eighth graders review concepts in cellular biology. In this biology lesson, 8th graders play an interactive game based on the idea of winning money. They discuss misconceptions about the topic.

The subject of this life science reading comprehension worksheet is the excretory system. After examining the provided article, readers respond to a series of questions using evidence found in the text.

An article about the vascular tissues inside plants provides an opportunity to assess reading comprehension. After reading the passage, kids respond to a series of comprehension questions.

Information about the human circulatory system is featured in a reading comprehension worksheet that asks kids to respond to a series of questions based on the provided article

Seventh graders learn how trees help nature recycle.  In this carbon cycle lesson, 7th graders view a picture of a giant redwood tree, complete a Think, Pair, Share activity, view and discuss a poster about how nature recycles,...

Students explore the function of the human heart. In this heart anatomy lesson, students participate in activities offered at an Internet website to discover the characteristics and jobs of the parts of the human heart.

Students determine location by using the technique of triangulation. They imagine that they are out in the wilderness and have come to the top of a ridge. How can one identify the ridge on the topo map? How can one figure out where you...

Students practice graphing relationships between variables by studying topics such as exponential growth and decay. They conduct a series of numerical experiments using a computer model and a variety of physical experiments using mold,...

Students investigate the mechanics of an fMRI and the properties of neurons. For this biology lesson, students analyze the way the brain works by performing tests in the neurons in the brain. This is all done theoretically.

Biotechnology changes lives every day, but how did it all start? Learn about Cohen and Boyer's technique for recombinant DNA and the founding of this new scientific study. Then, scholars use the online interactive to discover how Hanahan...

Fifth graders study the circulatory system. In this circulatory system, 5th graders participate in five stations with different activities at each station. Students discuss their findings from each station.

Students solve quadratic equations. For this algebra lesson, students factor and graph quadratic functions. they use the properties of quadratics to calculate the distance.