Teaching linear function relationships using contextual information is beneficial to pupils' understanding. The lesson uses problem solving to build linear functions given different information for each problem. This is the second...

Start with the basics and move up the exponential ladder to master a variety of problem-solving and application problems. The problems are heavy on exponential growth and decay, compound interest, and natural log.  

Don't shine like a diamond, refract light like a diamond. Young scientists use an acrylic block and a laser light to observe refraction. Advanced scholars figure the sine of the angles of reflection and incidence as well as mastering...

What do Bill Gates and Mark Zuckerberg have in common? They're both billionaires, and neither one has a college degree! Using the website, scholars explore whether having a college education is truly worth the money it costs. They read...

Do school vouchers for private schools improve public school education, or do they lead to worse academic performance? Scholars read the top four pros and cons to decide if school vouchers are a good idea. They also participate in an...

Should immigrants who illegally reside in the United States be eligible for citizenship? With information about undocumented immigrant population estimates, sanctuary cities, and unaccompanied immigrant children, pupils consider the pros...

Should physician-assisted suicide be legal? Using a debate topics website, pupils prepare to discuss the morality and legality of euthanasia. Scholars discover historical case studies involving assisted suicide, explore state-by-state...

Does lowering the corporate tax rate help create jobs in the United States? Learners explore the top pro and con arguments and quotes relating to the issue. They read background information about the creation of the federal corporate...