Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...

Explore a variety of science concepts in an interactive textbook created for middle school scholars. A lengthy table of contents takes readers to pages comprised of a subject overview, outline, and summary. Follow links further to find...

Build a foundational understanding of exponent patterns. Young scholars manipulate the bases of exponent expressions. They discover the meaning of negative exponents through their exploration.

Students design a postage stamp to honor the Women of Ravensbr??ck, identify women who have made a difference in the lives of oppressed peoples, analyze why people commemorate others, and describe ways individuals can help others.

Fourth graders examine the myths of King Arthur. They compare/contrast versions of the story, The Sword in the Stone, write a letter, identify and analyze characters, sequence events, and write observations and answer questions in a...

So many things to remember when graphing polynomials and this guide gives a helping hand to do so. The packet goes through examples and explains things like critical values, end behavior, and multiplicities. There are image links and...

How do people express their rights of free expression through the press? Journalism 101 is the perfect combination of modules for 11th and 12th graders to learn about First Amendment rights, reporting and writing skills, digital...

How do you know you know? Prove it! The guide goes through several examples and includes a link to a video to teach learners how to work through coordinate proofs. The goal is to prove that different shapes are indeed that shape. 

Ravensbruck was a concentration camp for women during World War II. This lesson provides background information on the camp, its effects in Prussia, and a design project intended to commemorate the women who died there. Learners make...

Any teacher with common sense should use the perfect resource to improve composition skills. Perfect for flipped lessons and station rotation, the text details information about genres of writing with guiding questions for readers....

Here's a recipe for writing that kicks instruction up a notch, BAM! The online reading about the Glyfada Method helps teachers and pupils learn more about the method and how to implement it in their own writing. Perfect for the entire...

Learners explore Ravensbrück Concentration Camp. For this philanthropy lesson, students research the Ravensbrück Concentration Camp for Women, commemorate the memory of the women of the camp in a postage stamp, and present the stamp to...

[Free Registration/Login may be required to access all resource tools.] Tutorial describes the detailed structure and function of the plasma membrane, explains semipermeability, and summarizes the structure of a phospholipid.

The Fundamental Theorem of Algebra is really the foundation on which most of the study of Algebra is built. In simple terms it says that every polynomial has zeros. That means that every polynomial can be factored and set equal to zero....

[Free Registration/Login may be required to access all resource tools.] The process of DNA replication is not always 100% accurate. Sometimes the wrong base is inserted in the new strand of DNA. This wrong base could become permanent. A...

[Free Registration/Login may be required to access all resource tools.] Cloning is the process of creating an exact replica of an organism. The clone's DNA is exactly the same as the parent's DNA. Bacteria and plants have long been able...

[Free Registration/Login may be required to access all resource tools.] DNA must replicate (copy) itself so that each resulting cell after mitosis and cell division has the same DNA as the parent cell. DNA replication occurs during the S...

[Free Registration/Login may be required to access all resource tools.] A Punnett square is a special tool derived from the laws of probability. It is used to predict the offspring from a cross, or mating between two parents. Learn more...

[Free Registration/Login may be required to access all resource tools.] Mendel laid the foundation for modern genetics, but there were still a lot of questions he left unanswered. What exactly are the dominant and recessive factors that...

[Free Registration/Login may be required to access all resource tools.] Your body has many ways to protect you from pathogens. Your body's defenses are like a castle. The outside of a castle was protected by a moat and high walls. Inside...

[Free Registration/Login may be required to access all resource tools.] What determines if a baby is a male or female? Recall that you have 23 pairs of chromosomes-and one of those pairs is the sex chromosomes. Everyone has two sex...

[Free Registration/Login may be required to access all resource tools.] In all of Mendel's experiments, he worked with traits where a single gene controlled the trait. Each also had one allele that was always dominant over the recessive...

[Free Registration/Login may be required to access all resource tools.] The DNA sequence contains the instructions to place units called amino acids into a specific order. When these amino acid are assembled in that specific order,...

[Free Registration/Login may be required to access all resource tools.] Barking, purring, and playing are just some of the ways in which dogs and cats behave. These are examples of animal behaviors. Animal behavior is any way that...