An interactive lesson places pupils as scientists who must learn why the ozone layer is being destroyed by analyzing the data from multiple satellites. The first analysis shows how UV is related to the ozone cycle. The second...

It turns out there's a lot more to heading south for the winter for migratory birds! Study the Coriolis Effect with a fun, hands-on teaching tool. Pupils take to the skies as a small red bird bound for the tropics from his frosty home at...

In this online interactive reading comprehension worksheet, students respond to 25 multiple choice questions about George Orwell's Animal Farm. Students may submit their answers to be scored.

A six question, multiple choice, on-line interactive exercise asks learners to identify the meaning of animal idioms. A little bird told me the answers can be accessed with a click of a button.

Get wild with an interactive web site that challenges scholars to create their wildest self. Future wild things begin as an average person—eyes, mouth, clothes—then morph into animal attributes—horns, tails, wings—and end in the...

Don't just tell your class about Darwin's finches ... show them! Sort some of science's most famous birds using an interactive lesson. Learners try their hand at classifying finches using song, sonogram, and beak appearance, as well as...

Draw a rainbow over the rainbow. The second segment in a series of six has the class practice using functions to edit a program that draws a rainbow. After creating the function, the interactive lesson challenges pupils to create another...

Get on track to learn about slope-intercept form. Scholars use an interactive to position a line along the tracks of cable car. Applying knowledge of slope and intercepts, they write the slope-intercept form of the equation for the line.

Your class will definitely get a charge out of an electric interactive! Show young scientists what really happens when you place a wand near a Van de Graaff generator using a simulation. Pupils add varying amounts of negative charge to...

Pressure and volume are in a relationship, but what is the nature of it? High school scientists discover the link between the volume of a gas and the pressure it exerts using a simulation. The resource tracks pressure in a sidebar as...

In this online interactive reading comprehension worksheet, students respond to 5 multiple choice questions based on quotations in Animal Farm. Students may submit their answers to be scored on this timed quiz.

For this online interactive reading comprehension worksheet, students respond to 5 multiple choice questions based on Animal Farm. Students may submit their answers to be scored on this timed quiz.

In this online interactive reading comprehension worksheet, students respond to 25 multiple choice questions about Barbara Kingsolver's Animal Dreams. Students may submit their answers to be scored.

What is DNA metabarcoding? Show your biology class the latest method for studying biodiversity in an ecosystem with a fun, informative interactive. Individuals examine the animal species that compete for vegetation, then learn how their...

Abraham Lincoln's words carried American democracy through one of its most tenuous and violent moments in the nation's short history. Explore an interactive timeline that places events of the 19th century in the context of Lincoln's...

How does the garden grow? With inherited functions! The interactive activity has individuals alter a program to utilize object inheritance. Scholars develop an object type that two other objects use to inherit similar aspects. The...

Investigate the process of combining like terms using an interactive animation. Scholars tackle simplifying expressions by manipulating rectangles that represent the terms. They add and subtract terms to arrive at the result.

Watch as a function machine converts an input to an output. Learners determine the work applied by the function machine to write a function rule. Questions accompany the function machine animation to guide individuals to conclusions.

Teach the concept of simple random sampling through an interactive lesson. Learners explore the concept by considering the strength of sampling methods. Size of the samples varies also as individuals determine which methods lead to the...

Finding a balance between too much protein and not enough doesn't have to be a guessing game. Young scientists use an interactive lesson to learn how to calculate protein content in cattle feed and how to mix feed to create the ideal...

Believe it or not, biodiversity exists even in areas of disturbed habitat. An interactive activity challenges learners to look for species with a magnifying lens in an image of a city habitat. Pop-up images and descriptions explain how...

Be a hero, not a zero! Help your classes understand how to solve quadratic equations with the zero product property using an animated simulation. Using the controls, scholars manipulate the zeros and watch as the function and its factors...

Find the perfect amount of water for lemonade. Scholars solve the famous problem of measuring four liters of water using a three-liter container and a five-liter container. An interactive allows users to see each step of the solution.

Knowing what farmers are feeding livestock is just smart business. A WebQuest lesson helps learners build an understanding of the relationship between amino acids, nitrogen, and protein. With interactive instruction,...