What is a prism? A place for light waves that commit minor refractions! The thorough resource includes three hands-on investigations covering light reflection and refraction; mirrors, lenses, and images; and optical systems. Subject...

How can nanoparticles be used in the battle against skin cancer. Class members take on the question as they gather information about electromagnetic radiation, specifically ultraviolet radiation. Pupils learn about the mathematical...

What did gender have to do with the survival rates of the Donner Party? Using comparative box plots, classes compare the ages of the survivors and nonsurvivors. Using the same method, individuals make conclusions about the...

With a piece of plastic here and a piece of plastic there, here a piece, there a piece, everywhere a piece. Teams go on a field trip in order to document the locations and kinds of plastic trash in an area near them. The eighth...

Boost emotional intelligence and division skills with a three-question activity featuring two imaginary towns that record when citizens hurt, forgive, or punish one another. Using division, scholars calculate each problem to decide...

Being a bystander can often cause as much harm as a bully causes. Junior high class members learn more about their role in a bullying situation with a presentation that defines the types of bullying, lists ways to deescalate a...

Don't have an electron microscope? Have your classes build the next best thing! A hands-on lesson asks scholars to build a model of Transmission Electron Microscope (TEM). They then use their models to identify the function of each...

Experiment with optical resolution using an inquiry-based lesson. Young researchers calculate fellow classmates' optical resolutions. They apply the information to understand the inner workings of optical instruments.

It does not divide into 360 evenly, so it cannot work. The resource extends pupils' thinking about rotational symmetry. By asking for a figure with a rotational symmetry of a seemingly impossible angle, the activity requires learners to...

Harriet Beecher Stowe's groundbreaking work Uncle Tom's Cabin is both historically and literarily relevant today. Read the entire text in an easily navigated site that allows learners to select their chapters and easily move to the...

Jell-O® can help model the transmission of light through fiber optic cables. Young scientists use the jiggly dessert to make a waveguide to transmit a laser beam from one point to another. Their models help them learn the function...

Bully-free is the way every school should be! How can you help create that kind of culture in your school? A well-written teacher's guide containing lessons for grades 6-8 may be just the ticket. Each unit, separated by grade level,...

You are what you eat, or so they say! After surveying family and friends on a week of eating habits, learners analyze the data for patterns. They compare different variables such as fats and cost, fats and calories, or fats and LDLs. 

Have you ever wanted to do something so perfectly you wound up not doing it well at all? Young historians use primary and secondary documents to analyze the United States involvement in the Vietnam War. The issues surrounding the...

What did Jo write her stories with? How did the March sisters dress? A primary source set designed for Louisa May Alcott's Little Women prompts learners to look over images of household items and clothes from the 1860s before...

Teasing, mocking, and disrespect can be the hallmarks in the life of those with disabilities. Disrupt the cycle of abuse with a toolkit designed to turn peers into advocates for all those who are bullied. Everything needed to create a...

Picture that! Pupils view photographs of the aftermath of the 1906 San Francisco earthquake and fire, discussing what they know and wonder about each image. Then, scholars watch a short video about the historic event and complete a KWL...

In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

In this light and optics instructional activity, 11th graders fill in 7 blanks about the nature of light, draw 9 diagrams to illustrate reflection, refraction, lenses and color.

Students research Family Educational Rights and Privacy Act (FERPA), interview school officials to see how FERPA is interpreted in local schools, speak with community journalists to find out if they have ever had a hard time getting...

Students explore the concept of nation building. In this Peace Corps lesson plan, students examine primary source documents from corps volunteers in the Dominican Republic to determine what it means to work for the common good.

In this light and optics worksheet, students match the light and optics vocabulary with their definitions. Students match 21 words to their definitions.